This section provides an overview of Cis-Jasmone, covering its manufacturing processes and regulatory status, applications in food, fragrance, flavour, personal care, and agricultural industries. Also, please check out the introduction to cis-Jasmone manufacturers, supply chain issues, cis-Jasmone suppliers, and cis-Jasmone prices. Sinofi can help you buy cis-Jasmone at bulk wholesale prices based on FEMA 3196 and CAS 488-10-8.
Table of Contents
What is Cis-Jasmone?
Cis-Jasmone is a naturally occurring organic compound that holds significant importance in both the fragrance and flavour industries. It belongs to the family of cyclopentenone derivatives and serves as a key aroma chemical in numerous formulation applications. cis-Jasmone features a cyclopentenone ring system with an unsaturated side chain, and the “cis” or “Z” designation refers to the geometric configuration of the double bond in the pentenyl substituent. This structural arrangement is critical to its olfactory properties, as the trans isomer exhibits notably different sensory characteristics. The cis configuration is the predominant form found in nature and is preferred in most formulation work due to its superior organoleptic profile. According to the U.S. Food and Drug Administration (FDA), cis-Jasmone is approved to be used in the flavour, fragrance, and food industries.
Regulatory Status and Safety Considerations
Cis-Jasmone has been evaluated by major regulatory bodies like JECFA, EFSA, RIFM, ECHACHEM, NIST, and WHO. In the United States, cis-Jasmone holds FEMA GRAS status (FEMA 3196), permitting use as a flavouring substance in food products. The compound is also approved for use in cosmetic products and fragrances without specific restrictions under FDA regulations. The European Union includes cis-Jasmone on the Union List of flavouring substances permitted for use in food, while cosmetic applications are permitted under the EU Cosmetics Regulation. The fragrance standard of cis-Jasmone has been set by organizations such as IFRA.
Odor Threshold and Sensory Profile
From an organoleptic perspective, cis-Jasmone presents a complex and multifaceted aroma profile. The compound delivers a characteristic floral-jasmine note accompanied by herbaceous, green, and slightly woody undertones. At lower concentrations, it imparts a fresh, celery-like quality that proves valuable in certain flavour applications.
The odour threshold of cis-Jasmone is relatively low, meaning that small quantities can produce perceptible effects in finished formulations. This potency requires careful dosing during formulation development to avoid overpowering other components or creating imbalanced profiles.
Natural Occurrence
Cis-Jasmone was first isolated from jasmine essential oil (Jasminum grandiflorum), which accounts for its nomenclature. However, the compound is distributed widely throughout the plant kingdom and has been identified in numerous botanical sources, including tea leaves, neroli oil, and various floral extracts. In nature, cis-Jasmone also functions as a plant signaling molecule involved in defense mechanisms against herbivorous insects.
Commercial supplies of cis-Jasmone are obtained through two primary routes. Natural extraction from essential oils yields authentic material, but at a relatively high cost and limited availability. Synthetic production via chemical synthesis offers a more economical and consistent supply for industrial applications, with modern synthetic routes capable of producing high-purity material that is organoleptically equivalent to the natural isolate.
CAS No.: 488-10-8
According to the American Chemical Society, the CAS number of cis-Jasmone is 488-10-8.
CAS Name: Jasmone
Molecular Formula: C11H16O
Molecular Mass: 164.24
Appearance: Colorless to light yellow, clear oily liquid
JECFA Number: 1114
Food Chemicals Codex Listed: No
Boiling Point: 257.00 to 258.00 °C. @ 755.00 mm Hg
Solubility: Insoluble in water; soluble in alcohol and propylene glycol.
Other Names:
♦ Jasmone
♦ cis-Jasmone
♦ (Z)-Jasmone
♦ 2-Cyclopenten-1-one, 3-methyl-2-(2Z)-2-penten-1-yl-
♦ 2-Cyclopenten-1-one, 3-methyl-2-(2-pentenyl)-, (Z)-
♦ 2-Cyclopenten-1-one, 3-methyl-2-(2Z)-2-pentenyl-
♦ 3-Methyl-2-n-penten-2′-ylcyclopenten-2-one
♦ 3-Methyl-2-(2-pentenyl)-2-cyclopenten-1-one
♦ 3-Methyl-2-(2-cis-pentenyl)-2-cyclopenten-1-one
♦ 3-Methyl-2-(cis-2-pentenyl)-2-cyclopenten-1-one
Cis-Jasmone Odor
Odor Strength: Medium, recommend smelling in a 10.00 % solution or less.
Substantivity: 68 hours at 100.00 %.
Odor Description: At 10.00 % in dipropylene glycol, woody, herbal, floral, spicy jasmin celery.
FEMA Number 3196
According to the Flavour and Extract Manufacturers Association (FEMA), the FEMA number of cis-Jasmone is 3196.
Bulk Cis-Jasmone Manufacturers
The global production of cis-Jasmone is intrinsically linked to the broader flavour and fragrance industry, which continues to demonstrate steady growth driven by consumer demand for natural and nature-identical ingredients. Top cis-Jasmone manufacturers like Givaudan, Takasago, and DSM-Firmenich have integrated research and development capabilities and established relationships with multinational consumer goods companies. China has emerged as a significant production centre for aroma chemicals, including cis-Jasmone, driven by cost advantages, expanding technical capabilities, and proximity to key end-use markets.
Sinofi is a bulk cis-Jasmone manufacturer in China, and we have a manufacturing facility with 2,500 square meters for Jasmone production. We supply high-quality cis-Jasmone at bulk prices and serve food, fragrance, flavour, personal care, and agricultural industries worldwide.
Manufacturing Process of Cis-Jasmone
The manufacture of cis-Jasmone exemplifies the synthetic challenges inherent in preparing stereochemically defined terpene-related aroma compounds. Multiple viable synthetic routes have been developed over decades of research, each offering distinct advantages in terms of starting material availability, stereoselectivity, and process economics.
Structural Considerations for Synthesis
Synthetic routes must therefore address both the cyclopentenone ring construction and the stereoselective introduction of the cis-pentenyl moiety. The challenge of maintaining isomeric purity throughout synthesis and purification represents a persistent concern in manufacturing operations, as thermodynamic equilibration can favour the formation of the less desirable trans isomer under certain conditions.
Natural Extraction from Jasmine Oil
The source of cis-Jasmone remains jasmine essential oil, particularly that obtained from Jasminum grandiflorum. The compound occurs naturally as one component of the complex volatile mixture that characterises jasmine’s distinctive floral aroma. However, extraction from natural sources presents significant limitations for commercial supply.
Phase Transfer Catalysis Synthesis
A significant industrial approach to cis-Jasmone manufacture employs phase transfer catalysis to effect the alkylation of 3-methylcyclopent-2-en-1-one with cis-pent-2-en-1-yl halide. The reaction proceeds according to the following transformation: 3-methylcyclopent-2-enone reacts with cis-pent-2-enyl-1-chloride (or the corresponding bromide) under reflux conditions in the presence of sodium hydroxide solution and a phase transfer catalyst such as tricaprylmethylammonium chloride (Aliquat 336). The organic phase typically employs toluene as solvent, though benzene, xylenes, ethylbenzene, hexane, and cyclohexane also function effectively.
Wittig-Aldol Condensation Route
A second major synthetic strategy constructs cis-Jasmone through a sequence involving Wittig olefination followed by acid-catalysed furan ring opening and base-mediated intramolecular aldol condensation. This approach begins with readily available 2-methylfuran as the starting material. The initial step involves preparation of 3-(5-methyl-2-furyl)propionaldehyde from 2-methylfuran and acrolein. This furyl aldehyde intermediate then undergoes a Wittig reaction under salt-free conditions to achieve cis-selective alkenylation. The ylide reagent is typically generated from an appropriate phosphonium salt, with careful control of reaction conditions to maximise the (Z)-selectivity of the newly formed double bond.
Stetter-Aldol Methodology
An elegant approach to jasmonoid synthesis employs the intermolecular Stetter reaction to establish the 1,4-dicarbonyl relationship that subsequently undergoes intramolecular aldol cyclisation. This methodology, first applied to natural product synthesis by Stetter and Kuhlmann in 1975, provides access to both dihydrojasmone and cis-Jasmone.
Bulk Cis-Jasmone Suppliers
The global supply for cis-Jasmone encompasses a diverse network of manufacturers, specialty chemical producers, and distribution companies serving the flavour and fragrance industry. Top cis-Jasmone suppliers like Givaudan, Takasago, and DSM-Firmenich maintain extensive aroma chemical portfolios that include cis-Jasmone, supplying both their internal creative operations and qualified external customers. China has emerged as a significant supply source for bulk cis-Jasmone, driven by expanding manufacturing capabilities, cost competitiveness, and improving quality standards.
Sinofi is a bulk cis-Jasmone supplier in China, and we have a warehouse with 1,200 square meters for high-quality Jasmone. We sell different grades of cis-Jasmone at wholesale prices, serving end-users in food, fragrance, flavour, personal care, and agricultural industries.
Supply Chain of Cis-Jasmone
The cis-Jasmone supply chain operates through five distinct tiers, each performing specialized functions that collectively transform basic chemical feedstocks into value-added ingredients delivered to diverse end-use applications.
Supply Chain Structure Overview
Tier 1: Raw Materials and Upstream Inputs
The foundation of the cis-Jasmone supply chain rests upon three primary categories of raw materials, each supporting different manufacturing pathways and carrying distinct supply dynamics. Synthetic cis-Jasmone production relies predominantly on petrochemical-derived building blocks. Cyclopentadiene and related C5 hydrocarbon fractions serve as precursors for constructing the cyclopentenone ring system central to the molecule’s structure.
Tier 2: Primary Manufacturing
The manufacturing tier transforms raw materials and intermediates into finished cis-Jasmone through chemical synthesis or natural extraction processes. This tier exhibits significant concentration among major integrated flavour and fragrance houses alongside a growing base of independent producers.
Tier 3: Distribution and Logistics
The distribution tier bridges cis-Jasmone manufacturing operations with diverse downstream customers, performing essential functions including inventory holding, order fulfillment, logistics coordination, and technical support.
Tier 4: Fragrance and Flavour Compounders
The compounding tier transforms cis-Jasmone into finished fragrance and flavour compositions for incorporation into consumer and industrial products.
Tier 5: End-Use Applications and Final Markets
The terminal tier of the supply chain encompasses finished consumer and industrial products incorporating cis-Jasmone-containing fragrances and flavours.
Wholesale and Buy Cis-Jasmone in Bulk
Successful wholesale and bulk purchasing of cis-Jasmone requires systematic attention to supplier qualification, specification development, commercial negotiation, logistics management, quality assurance, and relationship cultivation. Jasmone buyers position their organizations to secure a reliable supply at competitive costs while managing quality and supply continuity risks.
Supplier Identification and Qualification
Systematic jasmone supplier identification draws upon multiple information sources to develop a comprehensive picture of available supply options. Industry directories and databases provide supplier listings with contact information and basic capability indicators. Trade associations, including the International Fragrance Association (IFRA) and regional industry groups, maintain member directories that can identify established participants.
As a bulk cis-Jasmone manufacturer and supplier in China, we wholesale this ingredient to end users in the food, beverage, flavour, and fragrance industries. We also supply cis-Jasmone to small customers. Normally, they want to buy cis-Jasmone in small quantities. To serve them, we can sell cis-Jasmone at bulk prices and provide a one-stop purchasing service.
Cis-Jasmone Prices (USD/Kg)
Food Grade Cis-Jasmone Prices (GC Content >=98%)
| Volume | Unit Price | Shipment |
| 50g | 26 USD | Express |
| 500g | 133 USD | Express |
| 1Kg | 190 USD/Kg | Express |
| 20Kg | >20% cheaper | Express |
| 100Kg-Above | negotiable | Express / Sea |
Pricing for cis-Jasmone varies dramatically based on purity grade, order volume, and supplier geography. Current market intelligence indicates three distinct pricing tiers serving different buyer segments. High-purity grades of cis-Jasmone (98-100%) command premium prices in North America, trading at $220-400/kg for bulk orders. European Jasmone suppliers offer competitive pricing for fragrance-grade material. Chinese Jasmone manufacturers dominate bulk supply, offering prices of $200-300/kg with minimum orders typically starting at 1kg. Multiple suppliers on global trade platforms quote 25kg drum quantities at the lower end of this range, though quality consistency and regulatory compliance documentation vary significantly between suppliers.
Furthermore, the above cis-Jasmone price quotations do not include the express shipping fee. The reason is that the shipment cost may exceed the sample value of cis-Jasmone. However, the bulk wholesale prices of cis-Jasmone will be much lower than those of small orders. Please contact us for more details.
Cis-Jasmone Specification
| Appearance | Colorless to light yellow, clear oily liquid. |
| Odor: | Woody, herbal, floral, spicy jasmin celery. |
| cis Isomer (GC, %) | 85 – 95 |
| trans Isomer (GC, %) | 5 – 15 |
| Total Isomers (GC, %) | >= 98 |
| Density (20°C) | 0.9390 – 0.9450 |
| Refractive index @ 20°C | 1.4970 – 1.5010 |
Cis-Jasmone Uses
Cis-Jasmone demonstrates remarkable versatility across its diverse applications in food, fragrance, flavour, personal care, and agricultural sectors. The compound’s distinctive jasmine character, good performance properties, and favourable regulatory status have established it as an essential ingredient within the aroma chemicals portfolio.
Fragrance Industry Applications
The fragrance industry represents the primary consumption market for cis-Jasmone, where the compound serves essential functions in perfumery creation across multiple application categories.
Fine Fragrances
Within prestige perfumery, cis-Jasmone functions as an indispensable component for creating authentic jasmine accords and white floral compositions. The compound’s ability to impart naturalistic jasmine character makes it fundamental to reconstructing jasmine absolute, enabling perfumers to achieve convincing floral effects at costs below those of natural jasmine materials. Classic fragrance compositions have employed cis-Jasmone to notable effect.
Personal Care Fragrances
Mass-market personal care products utilize fragrances containing cis-Jasmone to deliver appealing floral notes across diverse product formats. Shampoos and conditioners benefit from jasmine-containing fragrances that enhance the sensory experience of hair care routines. Body lotions, shower gels, and liquid soaps employ floral compositions where cis-Jasmone contributes softness and femininity appropriate to these intimate applications.
Household and Home Care Fragrances
The household products sector consumes substantial volumes of fragrances incorporating cis-Jasmone for applications including fabric care, surface cleaning, and air freshening. Fabric softeners and laundry detergents represent major application categories where floral fragrances impart freshness and cleanliness impressions to laundered textiles. Cis-Jasmone contributes to jasmine and white floral accords that rank among the most popular fragrance directions for these products globally.
Candles and Home Fragrance
The premium candle market has experienced significant growth, creating expanded demand for quality fragrance ingredients, including cis-Jasmone. Luxury candle brands employ sophisticated jasmine and white floral compositions where cis-Jasmone provides authentic character impossible to achieve with lower-quality alternatives.
Flavour Industry Applications
Beyond fragrance applications, cis-Jasmone serves important functions within the flavour industry, where its FEMA GRAS status (FEMA 3196) permits food use in the United States, with equivalent approvals enabling food applications in other major markets, including the European Union and China.
Tea Flavours
The most significant flavour application for cis-Jasmone involves tea flavour formulation, reflecting the compound’s natural occurrence in tea leaves. Flavourists incorporate cis-Jasmone into tea flavour compositions to enhance authenticity and deliver the characteristic aromatic notes consumers associate with premium tea products.
Fruit and Floral Flavours
Certain fruit flavour systems incorporate cis-Jasmone at low levels to provide floral lift and complexity. The compound’s subtle fruity undertones complement primary fruit notes while adding dimensional depth that enhances perceived naturalness.
Floral flavours for confectionery, beverage, and specialty food applications may employ cis-Jasmone as a primary character contributor or supporting note.
Beverage Applications
Non-alcoholic beverages, including flavoured waters, soft drinks, and functional beverages, utilise flavour systems where cis-Jasmone contributes floral complexity. Tea-based beverages represent particularly important applications given the compound’s natural association with tea character.
Cosmetic and Personal Care Applications
Beyond serving as a fragrance component, cis-Jasmone functions within cosmetic formulations where its presence contributes to overall product aesthetics and consumer appeal.
Skincare Products
Facial skincare products, including moisturisers, serums, and treatment products, incorporate fragrances containing cis-Jasmone to enhance the sensory experience of skincare routines. The compound’s association with jasmine, traditionally valued for skincare benefits, supports premium positioning for products featuring jasmine-themed fragrances.
Hair Care Products
Shampoos, conditioners, hair masks, and styling products utilise fragrances containing cis-Jasmone to deliver pleasant sensory experiences during hair care routines. The compound’s stability under typical hair care formulation conditions and good substantivity to hair support effective performance.
Decorative Cosmetics
Colour cosmetics, including lipsticks, foundations, and powder products, may incorporate light fragrances containing cis-Jasmone to mask raw material odours and enhance product appeal.
Agricultural and Crop Protection Applications
Emerging applications for cis-Jasmone exploit its biological activity as a plant signalling molecule, representing potential growth vectors beyond traditional fragrance and flavour uses.
Plant Defense Activation
Research has established that cis-Jasmone functions as a plant volatile signal capable of activating defense mechanisms in neighbouring plants.
Beneficial Insect Attraction
Beyond direct effects on plant defense, cis-Jasmone influences insect behaviour in ways potentially beneficial for crop protection. The compound can attract natural enemies of crop pests, including parasitoid wasps that attack aphid populations. This tritrophic interaction, where plant volatiles recruit pest predators, represents an ecologically sophisticated approach to pest management.
Aromatherapy Applications
Within aromatherapy practice, jasmine essential oil containing cis-Jasmone has traditional associations with relaxation, mood enhancement, and stress relief. While scientific evidence supporting specific therapeutic claims remains limited, consumer interest in aromatherapy applications continues driving demand for jasmine-type fragrances in wellness-oriented products.
Aromatherapy diffusers, massage oils, and relaxation products employ jasmine fragrances where cis-Jasmone contributes to the characteristic aromatic profile associated with jasmine’s traditional therapeutic reputation.
Cis-Jasmone Benefits
Cis-Jasmone delivers a comprehensive array of benefits spanning sensory excellence, technical performance, regulatory compliance, economic viability, agricultural utility, and sustainability considerations.
Technical and Formulation Benefits
Beyond sensory contributions, cis-Jasmone offers practical technical advantages that simplify formulation development and improve product performance.
Broad Compatibility
Cis-Jasmone demonstrates good compatibility with diverse fragrance and flavour ingredients, blending effectively across multiple olfactory families. The compound harmonises particularly well with other floral materials, including rose, tuberose, gardenia, and orange blossom notes, while also complementing fruity, green, and oriental compositions. This broad compatibility reduces formulation constraints and enables creative flexibility.
Moderate Volatility
The moderate volatility of cis-Jasmone positions it effectively within the middle notes of fragrance compositions. The compound’s vapour pressure characteristics enable it to contribute both initial impact and lasting presence, avoiding the rapid dissipation of highly volatile top notes while maintaining perceptibility throughout product use.
Biodegradability
As a naturally occurring organic compound, cis-Jasmone is biodegradable and does not persist in the environment following agricultural application. This environmental profile compares favourably with synthetic pesticides that may accumulate in soil or water systems, supporting sustainable farming practices.
Cis-Jasmone in E-Liquid and Vaping Products
Cis-Jasmone represents one of numerous flavouring substances utilised within e-liquid formulations to create diverse sensory experiences.
E-Liquid Formulation Context
Electronic cigarettes and vaping devices function by heating liquid formulations to generate inhalable aerosols. E-liquid compositions typically comprise propylene glycol and vegetable glycerine as base carriers, nicotine at varying concentrations (or nicotine-free formulations), and flavouring components that define the product’s sensory character. Flavouring ingredients may constitute between two and fifteen percent of finished e-liquid formulations, representing a substantial consumption category for food-grade aroma chemicals.
Cis-Jasmone’s floral, jasmine-like character positions it within e-liquid flavour systems targeting floral, tea, and exotic fruit profiles. The compound may function as a primary character note in jasmine or white floral flavour concepts, or as a supporting ingredient contributing complexity and naturalness to blended compositions. Tea-flavoured e-liquids represent particularly logical applications given cis-Jasmone’s natural occurrence in tea leaves and its established use in conventional tea flavour formulations.
Regulatory Framework
The regulatory landscape governing flavouring ingredients in e-liquids differs substantially from that applying to conventional food and beverage applications, creating complexities that manufacturers and suppliers must navigate carefully. In the United States, the Food and Drug Administration regulates e-cigarettes as tobacco products under the Family Smoking Prevention and Tobacco Control Act. Manufacturers must submit Premarket Tobacco Product Applications (PMTAs) demonstrating that products are appropriate for the protection of public health. These applications must address flavouring ingredient safety, though specific guidance on acceptable flavouring substances remains limited. The European Union regulates e-cigarettes under the Tobacco Products Directive, which imposes restrictions on certain ingredients and requires notification of products to competent authorities. Member state implementations vary, with some jurisdictions imposing additional restrictions on flavouring ingredients.
A Tobacco Flavouring with A Jasmine Tea Aroma
Include the following ingredients (by weight):
Jasmine absolute 1.2 parts; Jasminum sambac absolute 0.2 parts; Methyl dihydrojasmonate 2.3 parts; Cis-jasmone 1.2 parts; Phenethyl alcohol 0.12 parts; Linalool 3.5 parts; Geraniol 0.05 parts; Theaspirane 0.04 parts; Theaspirone 1.2 parts; Yerba mate absolute 0.2 parts; Oakmoss extract 1 part; Benzyl benzoate 2.5 parts; 2,3,5-Trimethylpyrazine 0.05 parts; 2-Acetylpyrazine 0.01 parts; 2-Acetylpyridine 0.01 parts; Beta-Dihydrodamascone 0.01 parts; Isophorone 0.03 parts; Dihydrocoumarin 0.01 parts; Plum extract 0.03 parts; Brazilian tobacco extract 0.03 parts. The above components are weighed according to the proportions and added to a mixed solvent of propylene glycol and 95% ethanol (propylene glycol accounts for 30%, ethanol accounts for 56.78%, and the remaining flavourings account for 13.22%, by weight). After thorough mixing, the mixture is left to stand in a cool, dark place for at least one week.
In conclusion, cis-Jasmone represents a structurally interesting cyclopentenone derivative with considerable commercial significance in the food, fragrance, flavour, personal care, and agricultural industries. As a bulk cis-Jasmone manufacturer and supplier in China, we sell different grades of cis-Jasmone at wholesale prices to clients around the world.