cis-Jasmone (CAS 0488-10-8) — Floral Heart Note Fragrance Ingredient
cis-Jasmone
CAS 0488-10-8
What Is cis-Jasmone?
Cis-jasmone is a delicate floral molecule found naturally in jasmine flowers and some teas. You’ll encounter it in high-end perfumes and some flavored beverages. This ingredient matters because it captures jasmine’s essence without the heavy indolic notes, making it versatile for fresh floral fragrances.
Safety Profile
GENERALLY SAFEWhat Does cis-Jasmone Smell Like?
Cis-jasmone unfolds like a jasmine blossom at dawn – initially green and slightly herbaceous, then blooming into a tender floral heart with honeyed undertones. Unlike indole-heavy jasmine absolutes, it maintains an airy, almost citrusy freshness throughout its evolution. The dry-down reveals a soft woody-tea character that lingers close to skin.
In Famous Fragrances
Fragrance associations may not reflect actual formulations.
Used as the signature floralizer, creating a transparent jasmine effect that avoids the heaviness of traditional jasmine accords.
Provides subtle floral depth to the green mango top notes, mimicking the scent of Nile riverbank flowers.
Chemistry, Properties & Perfumer Guide
The Chemistry
Cis-jasmone is a cyclic ketone belonging to the jasmonoid family of plant hormones. While naturally occurring in jasmine and other flowers, commercial production typically involves cyclization of appropriate alkenones or oxidation of jasmonates. The cis configuration at the 2-3 position is crucial for its characteristic odor profile.
Physical & Chemical Properties
| Boiling Point | ~250 °C |
|---|---|
| Density | ~0.91 g/cm³ |
Perfumer Guide
| Application | Typical % | Range | Notes |
|---|---|---|---|
| Fine Fragrance | 0.5-2% | Up to 5% | Floral modifier |
| Functional Fragrance | 0.1-0.5% | Up to 1% | Fresh floral lift |
Classic Accords
Tip: Use with hedione to create diffusive jasmine effects without indolic overload.
Alternatives & Comparisons
For richer, more animalic jasmine profiles when transparency isn’t required.
Safety, Regulatory & Sustainability
⚠ Regulatory Disclaimer
General reference only. Consult current IFRA Standards Library before formulating.
IFRA Status
No IFRA restrictions (48th Amendment).
RIFM Assessment
Considered safe at current usage levels by RIFM.
Sustainability
Synthetic production avoids the ecological impact of jasmine farming, though some producers now offer bio-fermented versions using sustainable feedstocks.
Explore cis-Jasmone
Browse essential oils and aroma compounds.
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References
- Baldwin et al. (2001). Jasmonate-induced responses are costly but benefit plants under attack. Nature. Nature 412
Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.
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