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5-METHYLINDOLE

CAS
—
EC
—
Material type
synthetic aroma chemical
Canonical source
arctander
Formulation

Usage guidance

Suggested min
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Suggested max
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Cost
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Stock
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Compatibility tags
white-floraljasmineorange-blossomnarcotic-floralanimalic
How it behaves

Olfactory profile

Family
industrial
Note tendency
Base
Descriptors
floralfruitygreenwoodysweetfreshoilywaxy

Intensely animalic and indolic — a dense, tar-like fecal-floral character reminiscent of skatole and indole itself, with a mothball/naphthalene facet. On extreme dilution it opens into a jasmine/orange-blossom-like white-floral warmth with a dirty, narcotic undertone.AI · claude-opus-4-7

Intensity
9 / 10
Tenacity
7 / 10
Volatility
4 / 10
Members

The rest of this material

Composition, IFRA restriction figures, allergen concentrations and where this material is bought are part of Perfume Foundry’s curated library and need an account. Create one or sign in.

chemicals · No. 2083

Arctander monograph

Perfume and Flavor Chemicals, page 1383.

BASEtenacity · lowpower · weak
animalmedicinal
MW
131.18
BP
300°C
MP
59°C
Sp.Gr.
1
Refractive n
—
Rotation
—
Appearance

Pale straw-colored or yellowish or pale olive-green, slightly viscous liquid.

Solubility

Practically insoluble in water, soluble in alcohol and oils.

Odor

Fresh, yet sweet-floral, delicately fruity-oily or mildly waxy odor of outstanding tenacity. The woody notes are hardly perceptible, while the floral notes are more predominant, the fruity less so than in the Acetate.

Uses in perfumery

The material is overall not very interesting, and for the very high cost of production, it does not encourage to frequent use in perfumery. It is occasionally prepared by an interested party for use in private formulations, generally not for sale.

Production

Produced from purified Vetiverol and Butyric anhydride (or so-Butyric anhydride).

Identity
Aliases · 2
Vetivenol butyrateVetiveryl-iso-butyrate
Compliance note. Restriction data is sourced directly from IFRA publications and preserved with its document excerpt. Perfume Foundry is a compliance-support tool — not a substitute for a qualified safety assessor (CPSR / PIF).