This section provides an overview of a-angelica lactone (alpha-angelica lactone), covering its manufacturing processes and regulatory status, applications in flavour, fragrance, pharmaceutical, food, and beverage industries. Also, please check out the introduction to alpha-angelica lactone manufacturers, supply chain issues, a-angelica lactone suppliers, and a-angelica lactone prices. Sinofi can help you buy a-angelica lactone at bulk wholesale prices based on FEMA 3293 and CAS 591-12-8.
Table of Contents
What is a-Angelica Lactone?
alpha-Angelica lactone, also known as 5-methyl-2(3H)-furanone, represents a significant compound in the flavour formulation industry. This naturally occurring lactone possesses distinctive organoleptic properties that make it valuable for creating authentic flavour profiles across various applications. alpha-Angelica lactone is a five-membered heterocyclic lactone with a methyl substituent at the fifth position. Its chemical structure features both a lactone ring and a conjugated double bond system, which contributes significantly to its aromatic properties and reactivity profile. According to the U.S. Food and Drug Administration (FDA), a-angelica lactone is approved to be used in the flavour, fragrance, and food industries.
Regulatory Status and Safety Considerations
Alpha-angelica lactone has been evaluated by relevant regulatory authorities like JECFA, EFSA, RIFM, ECHACHEM, NIST, and WHO. It holds Generally Recognized As Safe (GRAS) status for use as a flavouring substance in food products within the United States. The compound appears on the Flavor and Extract Manufacturers Association (FEMA) GRAS list and is approved for use in food applications in numerous international markets, including the European Union, where it is listed under the European Flavouring regulation. As with all flavouring ingredients, usage should comply with good manufacturing practices and remain within established use levels appropriate for the intended application. The fragrance standard of alpha-angelica lactone has been set by organizations such as IFRA.
Natural Occurrence
Alpha-angelica lactone occurs naturally in licorice and honey, providing precedent for its use in food applications and supporting certain labeling claims where regulations permit. Natural occurrence represents an important consideration for formulators developing products targeting clean-label positioning or natural ingredient claims. While the compound is typically produced through synthetic routes for commercial supply, its presence in familiar foods helps support consumer acceptance.
Sensory Profile and Flavour Characteristics
Alpha-angelica lactone delivers a complex and nuanced flavour profile that combines sweet, caramel-like notes with distinctive coconut and creamy characteristics. The aroma presents as warm and slightly nutty, with underlying fruity undertones that provide depth and complexity to formulations. At appropriate concentrations, the compound contributes a pleasant mouthfeel and enhances the perception of sweetness and richness without adding actual sugar content.
The sensory impact varies considerably with concentration. At lower levels, typically below five parts per million, the compound functions as a background note that rounds out flavour systems and provides body. At moderate concentrations, the coconut and creamy aspects become more prominent, while higher concentrations may introduce a more pronounced lactonic character that requires careful balancing with other flavour components.
CAS No.: 591-12-8
According to the American Chemical Society, the CAS number of alpha-angelica lactone is 591-12-8.
CAS Name: α-Angelica Lactone
Molecular Formula: C5H6O2
Molecular Mass: 98.10
Appearance: Colorless to light yellow liquid.
JECFA Number: 221
Food Chemicals Codex Listed: No
Melting Point: 18.00 to 20.00 °C. @ 760.00 mm Hg
Boiling Point: 167.00 to 170.00 °C. @ 760.00 mm Hg
Solubility: Soluble in alcohol, slightly soluble in water.
Other Names:
♦ alpha-Angelica lactone
♦ alpha-Angelicalactone
♦ 5-Methylfuran-2(3H)-one
♦ 5-Methyl-2(3H)-furanone
♦ 5-Methyl-3H-furan-2-one
♦ alpha-Angelicalacton
♦ a-angelicalactone
♦ a-Angelica lactone
a-Angelica Lactone Odor
Odor Strength: Medium, recommend smelling in a 10.00 % solution or less.
Substantivity: > 356 hours at 100.00%
Odor Description: At 10.00 % in dipropylene glycol. sweet solvent nutty tonka coumarin tobacco
FEMA Number 3293
According to the Flavour and Extract Manufacturers Association (FEMA), the FEMA number of a-angelica lactone is 3293.
Bulk a-Angelica Lactone Manufacturers
The bulk manufacturing sector for a-angelica lactone represents a specialized segment within the broader flavour and fragrance chemicals industry. Top alpha-angelica lactone manufacturers like Givaudan and Lluch Essence maintain important positions in the market, particularly in segments where customers prioritize stringent quality standards, comprehensive documentation, and supply chain transparency. European manufacturers typically focus on serving the premium segment of the market, where end users require extensive analytical documentation, batch-to-batch consistency, and adherence to European Union regulatory frameworks. Germany, Switzerland, and the Netherlands host several significant players in this space, leveraging their established expertise in fine chemicals production and strong relationships with European flavour houses. China has emerged as the dominant manufacturing hub for bulk lactone production, including alpha-angelica lactone. The country’s extensive fine chemicals infrastructure, competitive labor costs, and significant investments in pharmaceutical and flavour chemical production capabilities have enabled Chinese manufacturers to capture substantial market share in commodity and mid-tier quality segments.
Sinofi is a bulk alpha-angelica lactone manufacturer in China, and we have a manufacturing facility with 2,500 square meters for the production of a-angelica lactone. We supply high-quality alpha-angelica lactone at bulk prices and serve flavour houses, food and beverage manufacturers, fragrance producers, and pharmaceutical companies worldwide.
Manufacturing Process of a-Angelica Lactone
The chemical synthesis of alpha-angelica lactone proceeds through established organic chemistry principles involving lactone ring formation and controlled introduction of the methyl substituent at the appropriate position. The molecular architecture presents both opportunities and challenges from a synthetic perspective, as the conjugated system within the five-membered lactone ring requires careful control of reaction conditions to avoid unwanted side reactions or isomerization.
Primary Manufacturing Routes
The predominant industrial approach to alpha-angelica lactone synthesis involves multi-step sequences beginning with readily available chemical intermediates. One established route proceeds through appropriate precursor molecules that contain the necessary carbon skeleton and functional groups for subsequent transformation into the target lactone structure. The process typically involves carbon-carbon bond formation, functional group manipulation, and cyclization reactions performed in sequence with intermediate isolation or telescoping as process economics dictate.
The cyclization step represents a critical transformation in the synthesis, as this operation forms the characteristic five-membered lactone ring. This reaction requires careful control of temperature, pH, and reaction time to maximize yield while minimizing the formation of regioisomers or other structural isomers that would compromise product purity. Acidic or basic catalysts may facilitate the ring closure depending on the specific synthetic approach employed, with catalyst selection influencing both reaction rate and product distribution.
Alternative synthetic approaches have been developed and may offer advantages for specific manufacturing scenarios. These routes may differ in their starting materials, number of synthetic steps, or reaction conditions, providing manufacturers with options for process optimization based on raw material availability, equipment capabilities, and economic considerations. The choice among available routes reflects individual manufacturer capabilities and strategic decisions regarding process complexity versus raw material costs.
Bulk a-Angelica Lactone Suppliers
The bulk alpha-angelica lactone supply market operates through a diverse network of manufacturers, distributors, and specialty chemical suppliers serving the global flavour and fragrance industry. Top alpha-angelica lactone suppliers like Givaudan and Lluch Essence represent the foundation of the supply chain, producing the compound through chemical synthesis at facilities located primarily in China and Europe. They add value through technical support capabilities, regulatory documentation services, and logistics management that simplifies the procurement process for customers purchasing multiple ingredients simultaneously. Asian suppliers dominate the global supply for bulk alpha-angelica lactone, with Chinese manufacturers accounting for the largest share of production capacity and export volume. Chinese suppliers typically position themselves across various quality tiers, with some serving price-sensitive segments while others invest in quality systems and certifications targeting premium markets. European alpha-angelica lactone suppliers maintain important positions despite higher pricing relative to Asian sources.
Sinofi is a bulk alpha-angelica lactone supplier in China, and we have a warehouse with 1,200 square meters for high-quality a-angelica lactone. We sell different grades of alpha-angelica lactone at wholesale prices, serving end-users in the flavour, fragrance, food and beverage, and pharmaceutical industries.
Supply Chain of a-Angelica Lactone
The alpha-angelica lactone supply chain represents a complex global network connecting raw material suppliers, chemical manufacturers, distributors, flavour houses, and food and beverage producers. It operates through a multi-tiered structure with distinct participants performing specialized functions at each level.
Supply Chain Structure and Key Participants
The upstream segment begins with producers of chemical intermediates and raw materials required for synthesis. These suppliers provide the foundational building blocks, including organic acids, alcohols, and other chemical precursors that serve as starting materials for lactone production.
Alpha-angelica lactone manufacturers occupy the second tier, transforming raw materials into alpha-angelica lactone through multi-step synthesis processes. They range from integrated specialty chemical companies producing hundreds of flavour and fragrance ingredients to focused producers specializing in lactones and related compounds.
The distribution and trading tier forms the third level of the supply chain, serving as intermediaries between manufacturers and end users. This segment includes specialty chemical distributors maintaining inventory positions and providing logistics services, technical distributors offering formulation support and application expertise, and traders facilitating market transactions without holding physical inventory.
Flavour houses constitute a critical downstream tier, purchasing alpha-angelica lactone as a component ingredient for complex flavour systems sold to food and beverage manufacturers. These companies employ flavourists and technical experts who blend alpha-angelica lactone with numerous other ingredients to create proprietary flavour formulations matching specific customer requirements.
Food and beverage manufacturers represent the final tier before consumer markets, incorporating flavour systems containing alpha-angelica lactone into finished products. These companies range from multinational corporations producing globally distributed brands to regional manufacturers serving local markets.
Wholesale and Buy a-Angelica Lactone in Bulk
Wholesale procurement of alpha-angelica lactone presents compelling opportunities for organizations with consistent usage requirements. As alpha-angelica lactone buyers navigate the complexities of ingredient sourcing, understanding the strategic advantages of bulk procurement for this ingredient becomes essential for optimizing both operational efficiency and cost management.
Strategic Advantages of Bulk Purchasing
The most immediate benefit of bulk purchasing manifests in unit cost reduction, as suppliers typically offer substantial price breaks for large volume orders. This economy of scale can significantly impact the bottom line for manufacturers who regularly incorporate this compound into their production processes.
Beyond direct cost savings, bulk purchasing provides greater supply chain stability. Maintaining adequate inventory levels protects against market volatility, supplier disruptions, and potential shortages that could interrupt production schedules. This buffer becomes particularly valuable given the specialized nature of this compound and the limited number of qualified suppliers in the market.
Supplier Selection and Qualification
Identifying the right supplier for alpha-angelica lactone requires thorough evaluation across multiple dimensions. Quality assurance stands paramount, as the purity and consistency of this compound directly affect end product performance. Reputable suppliers should provide comprehensive certificates of analysis with each shipment, documenting specifications such as purity levels, physical properties, and the absence of contaminants.
Quality Considerations and Testing Protocols
Establishing robust quality verification procedures protects your organization from potential issues that could compromise product integrity. Upon receiving bulk shipments, implementing incoming inspection protocols ensures that materials meet specified requirements before entering your inventory system. Key quality parameters for alpha-angelica lactone typically include purity percentage, organoleptic properties (odor and appearance), specific gravity, refractive index, and the absence of heavy metals or other contaminants.
As a bulk alpha-angelica lactone manufacturer and supplier in China, we wholesale this ingredient to flavour houses, food and beverage manufacturers, fragrance producers, and pharmaceutical companies. We also supply it to small customers. Normally, they want to buy a-angelica lactone in small quantities. To serve them, we can sell alpha-angelica lactone at bulk prices and provide a one-stop purchasing service.
a-Angelica Lactone Prices (USD/Kg)
Food Grade a-Angelica Lactone Prices (GC Content >=99.0%)
| Volume | Unit Price | Shipment |
| 50g | 19 USD | Express |
| 500g | 92 USD | Express |
| 1Kg | 130 USD/Kg | Express |
| 20Kg | 20% cheaper | Express |
| 100Kg-Above | negotiable | Express / Sea |
The price spectrum for alpha-angelica lactone demonstrates considerable variation, ranging from approximately 100 USD/Kg to 240 USD/Kg in bulk commercial quantities, reflecting differences in purity specifications, supplier capabilities, and target market segments. This wide pricing band indicates a fragmented market where multiple quality tiers serve distinct customer needs. Research-grade material commands significantly higher pricing, with laboratory suppliers offering high-purity material at approximately 1500 USD/Kg for small quantities. This premium reflects additional quality control measures, comprehensive documentation, and packaging suitable for analytical applications. The substantial price differential between bulk commercial grades and research specifications underscores the importance of matching procurement strategies to actual application requirements.
Price Determinants and Cost Structure Analysis
Multiple interconnected factors contribute to price formation in the alpha-angelica lactone market. Production scale represents a fundamental consideration, as this specialty chemical operates in relatively modest volume segments compared to commodity chemicals. Limited manufacturing capacity and specialized production requirements create inherent cost floors that prevent dramatic price compression even during periods of competitive pressure.
Raw material availability and sourcing strategies significantly impact cost structures. The compound can be synthesized from furfural and isopropyl alcohol, making pricing partially dependent on feedstock costs and the efficiency of synthetic pathways. Manufacturers who optimize these processes or secure advantageous raw material contracts gain competitive positioning in price-sensitive market segments.
Furthermore, the above alpha-angelica lactone price quotations do not include the express shipping fee. The reason is that the shipment cost may exceed the value of a-angelica lactone sample. However, the bulk wholesale prices of alpha-angelica lactone will be much lower than those of small orders. Please contact us for more details.
a-Angelica Lactone Specification
| Appearance: | Colorless to light yellow liquid. |
| Odor: | Sweet solvent, nutty tonka coumarin tobacco. |
| Purity (GC) | >=99% |
| Refractive Index (20°C) | 1.443 – 1.451 |
| Specific Gravity (25°C) | 1.084 |
| Heavy Metal (as Pb, mg/Kg) | <=10 |
| As (mg/Kg) | <=3 |
a-Angelica Lactone Uses
Alpha-angelica lactone, a cyclic ester characterized by its distinctive sweet, herbaceous aroma, serves diverse functions across multiple industries ranging from food and fragrance to pharmaceutical research and specialty chemical synthesis.
Flavour and Fragrance Industry Applications
The most commercially significant applications for alpha-angelicalactone reside within the flavour and fragrance industries, where its distinctive sensory profile creates value in numerous formulations. The compound functions as a flavour and fragrance agent, possessing a coconut-type odor and a creamy-type flavour profile. This characteristic aroma makes it particularly valuable for formulators seeking to impart specific sensory qualities to their products.
At concentrations of one hundred parts per million, the compound delivers taste characteristics described as sweet, creamy, coconut, with vanilla hay and coumarin-like nuances. These complex flavour notes allow perfumers and flavourists to create depth and complexity in their formulations, contributing subtle undertones that enhance overall sensory experiences without dominating the composition.
The compound occurs naturally in tobacco and is generally used in tobacco flavouring, representing a significant application segment within the tobacco industry. Beyond tobacco applications, the compound finds utility across broader fragrance categories. Alpha-angelica lactone finds occasional use in the reconstitution of essential oils, with its intensely sweet-herbaceous, almost tobacco-like odor making this chemical interesting for application in new fragrance types.
The compound is used in oral care formulations to round out mint notes and in coffee flavours, demonstrating its versatility in addressing specific formulation challenges. In oral care products, it helps balance the sometimes harsh character of mint ingredients, creating a more rounded and pleasant sensory profile. In coffee flavouring applications, it contributes depth and complexity that enhances the overall taste experience.
The compound’s presence in natural sources further supports its use in flavour applications. Alpha-angelicalactone is found in licorice and honey, providing precedent for its incorporation into food-related formulations and supporting its acceptance in applications where natural occurrence represents an important consideration for formulators and consumers alike.
Health and Pharmaceutical Research Applications
Beyond its sensory applications, alpha-angelicalactone demonstrates significant potential in health-related research, particularly in the field of cancer chemoprevention. The compound acts as a plant-derived cancer chemopreventive agent that increases the synthesis of glutathione and the activity of glutathione-S-transferase and UDP-glucuronosyltransferase detoxification enzymes in the esophagus, stomach, intestine, and liver.
Chemical Synthesis and Organic Chemistry Applications
Alpha-angelica lactone serves important functions as a chemical intermediate and reagent in organic synthesis, demonstrating utility across various synthetic transformations. On the industrial scale, the compound is used in manufacturing processes involving reaction with aqueous alkyl amines followed by hydrogenation over carbon-supported metal catalysts, achieving typical yields around seventy percent. This established industrial synthesis pathway demonstrates the compound’s integration into commercial chemical manufacturing operations.
a-Angelica Lactone Benefits
Alpha-angelica lactone represents a multifaceted compound delivering diverse benefits across health research, industrial formulation, sustainable chemistry, and technical applications.
Biological and Health-Related Benefits
Among the most compelling aspects of alpha-angelica lactone are its documented biological activities, particularly in the realm of cellular defense mechanisms. The compound functions as a plant-derived cancer chemopreventive agent that increases the synthesis of glutathione and the activity of glutathione-S-transferase and UDP-glucuronosyltransferase detoxification enzymes in the esophagus, stomach, intestine, and liver. These biochemical activities represent significant potential benefits for protective health applications.
Formulation and Sensory Benefits
For professionals in flavour and fragrance development, alpha-angelica lactone delivers distinctive sensory benefits that enhance product performance. The compound exhibits taste characteristics at one hundred parts per million described as sweet, creamy, coconut, with vanilla hay and coumarin-like nuances. This complex sensory profile enables formulators to achieve depth and sophistication in their creations.
The sweet, creamy character provides formulators with a tool for adding richness to flavour compositions without relying solely on traditional sweetening agents. The coconut-like notes offer tropical nuances that work across numerous product categories, from beverages to baked goods. The subtle vanilla and hay undertones contribute warmth and natural complexity that can elevate simple formulations into more sophisticated sensory experiences.
In oral care formulations, the compound rounds out mint notes, addressing a specific formulation challenge. Mint ingredients, while providing desired freshness, can sometimes present harsh or one-dimensional character. Alpha-angelica lactone softens these sharp edges, creating a more pleasant and balanced oral care experience. This benefit translates directly into improved consumer acceptance and product satisfaction.
For coffee flavours, the compound provides an enhancement that complements the inherent characteristics of coffee while adding complexity. Coffee flavour systems benefit from supporting notes that amplify the natural sweetness and creamy attributes associated with quality coffee experiences. Alpha-angelica lactone delivers these supporting elements naturally, helping formulators create more authentic and appealing coffee flavour profiles.
The natural occurrence of alpha-angelica lactone in familiar foods provides additional formulation benefits. The compound is found in licorice and honey, offering precedent for its use in food applications and supporting clean-label positioning. For brands emphasizing natural ingredients or familiar flavour notes, this natural occurrence supports marketing claims and consumer acceptance.
Technical and Manufacturing Benefits
From a technical perspective, alpha-angelica lactone offers several manufacturing and processing advantages that benefit industrial users. The compound demonstrates good stability across relevant pH ranges for many applications, maintaining integrity under various formulation conditions. This stability translates into predictable performance and reduced formulation complications during product development.
Alpha-Angelica Lactone in E-Liquid and Vaping Products
The intersection of flavouring compounds and vaping products raises significant questions about ingredient safety, regulatory oversight, and public health implications. Alpha-angelica lactone, a flavouring agent approved for food applications, exemplifies the complex considerations surrounding the use of food-grade compounds in electronic cigarette liquids.
Regulatory Landscape and Oversight Challenges
The regulatory framework governing e-cigarettes and their ingredients continues to evolve as authorities worldwide grapple with these products’ rapid market growth and emerging health evidence. Different jurisdictions have adopted varying approaches to e-liquid regulation, creating a fragmented global landscape that complicates comprehensive safety oversight.
In the United States, the FDA regulates e-cigarettes as tobacco products under the Family Smoking Prevention and Tobacco Control Act. Manufacturers must submit premarket tobacco product applications demonstrating that their products are appropriate for the protection of public health. However, the vast number of products and formulations, combined with limited resources and evolving scientific understanding, creates substantial regulatory challenges.
Alpha-Angelica Lactone in Flavour and Fragrance Formulation
Alpha-angelica lactone represents a valuable tool in the flavour and fragrance formulation palette, offering distinctive organoleptic characteristics that address specific creative and technical challenges. As formulation engineers navigate increasingly complex product requirements, understanding the properties, applications, and formulation considerations of specialized ingredients like alpha-angelicalactone becomes essential for developing successful commercial products.
Organoleptic Profile and Sensory Characteristics
At 100 parts per million, alpha-angelica lactone delivers taste characteristics described as sweet, creamy, coconut, with vanilla hay and coumarin-like nuances. This complex sensory profile makes it particularly valuable for creating depth and sophistication in formulations where subtle supporting notes enhance overall composition balance. The compound functions effectively as a modifier rather than a primary flavour note, contributing a supporting character that rounds out and completes flavour systems.
It exhibits a coconut-type odor with creamy-type flavour characteristics, making it applicable across both flavour and fragrance applications. The coconut aspect provides tropical warmth without the heavy, fatty character sometimes associated with coconut extracts or other coconut-flavouring compounds. The creamy dimension adds richness and mouthfeel perception that can enhance formulations requiring greater perceived body or indulgence without adding actual dairy ingredients.
It possesses an intensely sweet-herbaceous, almost tobacco-like odor, which creates interesting opportunities in fragrance work. The sweet-herbaceous character bridges multiple fragrance families, allowing formulators to create transitions between contrasting notes or to add complexity to otherwise linear compositions. The subtle tobacco undertone provides depth, particularly valuable in masculine fragrances, oriental compositions, or products targeting sophisticated consumer segments.
The coumarin-like aspects noted in the sensory profile suggest applications where warm, sweet hay-like notes complement other ingredients. This characteristic makes alpha-angelica lactone useful in tonka bean reconstructions, tobacco accords, and various sweet aromatic compositions. The vanilla hay nuances provide a natural-leaning character that supports clean-label positioning when appropriate regulatory frameworks permit such claims.
pH Stability and Matrix Compatibility
Alpha-angelica lactone demonstrates good stability at pH 3, with fair stability across pH ranges of 3.5, 6, 9, 10, and 11, while showing poor stability at pH 14. This stability profile informs formulation decisions across various product categories. The good performance at pH 3 makes the compound well-suited for acidic applications, including many beverages, fruit-flavoured products, and certain personal care formulations where acidic pH ranges predominate.
The fair stability across near-neutral and moderately alkaline pH ranges enables use in diverse food matrices, including dairy products, baked goods, and confections. However, the poor stability under strongly alkaline conditions limits applications in highly alkaline cleaning products or certain industrial formulations. Formulators should account for final product pH during ingredient selection and may need to consider alternative ingredients or pH adjustment strategies when working outside the compound’s stability range.
Heat stability represents another critical consideration for formulation engineering. The compound withstands typical pasteurization temperatures and moderate baking applications, though extended exposure to high temperatures may result in degradation or character changes. Formulators developing products requiring extended high-temperature processing should conduct stability studies under relevant conditions to verify performance throughout the manufacturing process and product shelf life.
Formulation Techniques and Blending Strategies
Successful incorporation of alpha-angelica lactone requires attention to proper blending techniques and ingredient sequencing. The compound’s liquid physical state at room temperature facilitates easy handling and precise measurement. When working with small quantities, accurate weighing becomes critical as the compound exhibits potency at relatively low concentrations. Digital analytical balances with at least 0.01 gram readability are recommended for laboratory-scale formulation work.
The compound demonstrates good solubility in alcohol, propylene glycol, and many essential oils, making it compatible with both aqueous and oil-based flavour systems.
Synergistic blending with complementary ingredients enhances the compound’s effectiveness in finished formulations. In coconut applications, combining alpha-angelicalactone with gamma-nonalactone, delta-decalactone, and appropriate esters creates a more complete and natural coconut character than any single ingredient alone. The compound also pairs effectively with vanillin and ethyl vanillin, where it softens these ingredients’ sometimes harsh top notes while enhancing their creamy aspects.
A Composition for Enhancing the Herbal Aroma Characteristics of Low-Tar Cigarettes
Include the following ingredients (by weight):
8 parts propylene glycol, 1 part alpha-angelica lactone, 3 parts gamma-crotonolactone, 2 parts 4-oxoisophorone, 4 parts safranal, 0.5 parts megastigmatrienone, 3 parts 4-methyl-2-pentanone, 0.5 parts cyclohexanone, 4.5 parts 2-cyclohexenone, 1 part 2,2,6-trimethylcyclohexanone, and 3 parts isophorone, to be made up to 100 parts with ethanol.
The composition is prepared by stirring alpha-angelica lactone, γ-crotonolactone, 4-oxoisophorone, safranal, megastigmatrienone, 4-methyl-2-pentanone, cyclohexanone, 2-cyclohexenone, 2,2,6-trimethylcyclohexanone, and isophorone in a mixture of propylene glycol and ethanol. Then, stirring it until homogeneous, thereby obtaining the final product.
In conclusion, alpha-angelicalactone demonstrates remarkable versatility across a spectrum of industrial and research applications. As a bulk alpha-angelica lactone manufacturer and supplier in China, we sell different grades of alpha-angelica lactone at wholesale prices to clients around the world.