Heliopsis longipes CO2 extract (CAS 792933-14-3) — Floral Heart Note Fragrance Ingredient
Heliopsis longipes CO2 extract
CAS 792933-14-3
What Is Heliopsis longipes CO2 extract?
Heliopsis longipes CO2 extract is a rare botanical ingredient derived from a Mexican flowering plant. It’s primarily encountered in niche perfumery and artisanal fragrances. This extract is prized for its unique aromatic profile that combines floral, herbal, and slightly spicy characteristics.
Safety Profile
USE WITH AWARENESSWhat Does Heliopsis longipes CO2 extract Smell Like?
The CO2 extract of Heliopsis longipes opens with a bright, herbaceous greenness reminiscent of crushed fresh leaves, quickly revealing a complex floral heart with hints of chamomile and a subtle peppery undertone. As it dries down, it develops a warm, slightly resinous base note that lingers softly on the skin. The overall impression is of a sun-warmed meadow with wildflowers and aromatic herbs.
In Famous Fragrances
Fragrance associations may not reflect actual formulations.
Used as a supporting floral note to enhance the tropical white flower bouquet, adding depth and a subtle green-herbal counterpoint to the tuberose.
Provides a crisp, green-floral accent to the magnolia heart, creating a more complex floralcy with its herbal-spicy facets.
Chemistry, Properties & Perfumer Guide
The Chemistry
Heliopsis longipes CO2 extract contains a complex mixture of sesquiterpenes, flavonoids, and aromatic compounds. The CO2 extraction method preserves delicate volatile compounds that would be lost in steam distillation. Key constituents include various germacranolides and heliopsin derivatives that contribute to its unique aromatic profile.
Physical & Chemical Properties
| Appearance | Viscous golden liquid |
|---|---|
| Solubility | Soluble in ethanol and oils |
Perfumer Guide
| Application | Typical % | Range | Notes |
|---|---|---|---|
| Fine Fragrance | 0.5-2% | Up to 5% | Used as floral-green modifier |
| Natural Perfumery | 1-3% | Up to 8% | Valued for botanical authenticity |
Classic Accords
Tip: Use sparingly to add natural complexity to floral compositions without overwhelming other notes.
Alternatives & Comparisons
Offers similar floral-herbal characteristics but with more pronounced apple-like notes and less spice.
Provides comparable green-floral aspects with additional bitter aromatic qualities.
Safety, Regulatory & Sustainability
⚠ Regulatory Disclaimer
General reference only. Consult current IFRA Standards Library before formulating.
IFRA Status
No IFRA restrictions currently apply to Heliopsis longipes CO2 extract.
RIFM Assessment
No formal RIFM assessment available due to limited commercial use.
Sustainability
Heliopsis longipes is wild-harvested in limited quantities in Mexico. CO2 extraction is more environmentally friendly than solvent extraction, producing no chemical waste. Sustainable harvesting practices are crucial as demand increases to prevent overharvesting of wild populations.
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References
- Villaseñor, I.M. (2007). Bioactivities of Heliopsis longipes. Pharmaceutical Biology.
Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.
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