Green-herbal at the core, with a juicy pineapple brightness that separates it from purely leafy materials. The green quality is not cut-grass but more herbaceous -- crushed stems and aromatic leaves. The pineapple is not gourm and-sweet but tart and vivid. Together they create an effect like slicing a pineapple on a wooden cutting board surrounded by herbs.
Evolution over time
Immediately
Immediately
Bright green-herbal flash, pineapple tartness
After a few hours
After a few hours
Softer herbal character, lingering tropical fruit
After a few days
After a few days
Faint green trace, improved by combination with Spirogalbanone
The Full Story
Pharaone is a a maj or arom a-chemical supplier molecule with a particular green-herbal and fruity-pineapple odor profile. The compound (C13H20O) has dual CAS numbers (25265-71-8 / 313973-37-4) and is supplied at 10% in DPG due to its extreme potency.
The molecule occupies an unusual space in the perfumer's palette: genuinely green and herbal fundamentally, but with a persistent, juicy pineapple quality that lifts it out of purely leafy territory. This combinati on makes it effective for both naturalistic green effects and tropical-fruity compositions.
Pharaone's fixation improves dramatically when combined with materials like Spirogalbanone, extending its effects from the top note through the drydown. Used alone, it can feel somewhat fleeting; in combination, it becomes a structural element that marks a composition from opening to finish.
Pharaone is so potent that a major aroma-chemical supplier only sells it pre-diluted to 10%. Working with the pure material would require such precise measurement that accidental overdosing would be almost inevitable.
Extraction & Chemistry
Extraction method: Fully synthetic. a major aroma-chemical supplier proprietary synthesis. Supplied diluted to 10% in DPG due to extreme potency.
Molecular Formula
C₁₆H₂₆O
CAS Number
313973-37-4
Botanical Name
N/A — synthetic molecule
IFRA Status
No known restrictions
Synonyms
PHARAONE
Physical Properties
Odor Strength
Medium
Appearance
Colorless to pale yellow clear liquid
Specific Gravity
0.930–0.960 @ 25 °C
In Perfumery
Pharaone functions as a top-to-heart modifier used to add freshness and lasting pineapple-green character. Supplied at 10% in DPG due to potency. Effective in tropical, green-fruity, and fresh compositions. Its fixation is enhanced dramatically when combined with Spirogalbanone. Used at 0.01-0.1% in concentrates.