Procavia capensis extract (CAS 1005328-84-6) — Musky Base Note Fragrance Ingredient

Musky · Balsamic

Procavia capensis extract

CAS 1005328-84-6

Origin
natural
Note
Base
IFRA
Professional use
Data as of: Apr 2026

What Is Procavia capensis extract?

Procavia capensis extract is derived from the rock hyrax, a small mammal native to Africa and the Middle East. Historically, its musk-like secretions were used in traditional perfumery. Today, synthetic alternatives have largely replaced animal-derived ingredients. This extract contributes warm, animalic notes to fragrances, creating depth and sensuality in compositions.

Safety Profile

PROFESSIONAL USE
Generally safeUse with awarenessProfessional use
Animal-derived – ethical considerations
Not IFRA compliant
CAS
1005328-84-6
Formula
Mixture
MW
Variable
Odor Family
Musky · Balsamic
Layer 1 · Enthusiast

What Does Procavia capensis extract Smell Like?

Procavia capensis extract delivers an intensely animalic, musky aroma with leathery undertones. The scent evolves from a sharp, urinous top note to a warm, skin-like dry-down. Its complex profile resembles aged castoreum with hints of barnyard and smoked wood, making it a powerful fixative in animalic chypres and oriental fragrances.

Scent Profile

In Famous Fragrances

Fragrance associations may not reflect actual formulations.

Layer 2

Chemistry, Properties & Perfumer Guide

The Chemistry

The chemical composition of Procavia capensis secretion remains poorly characterized. Like other animal musks, it likely contains steroid derivatives and nitrogenous compounds responsible for its intense odor profile. Modern perfumery uses synthetic alternatives to replicate these effects without animal-derived materials.

Physical & Chemical Properties

AppearanceViscous liquid
ColorAmber to brown

Perfumer Guide

Note Position
Base
Volatility
Very low (days-weeks)
Blending
Specialist
ApplicationTypical %RangeNotes
Historical PerfumeryTrace amounts0.01-0.1%Used as animalic modifier

Classic Accords

Tip: Use extreme sparingly due to potency and ethical considerations.

Alternatives & Comparisons

1
Synthetic Musk Ketone CAS 81-14-1

Provides similar warm, powdery musk notes without animal sourcing.

2
Exaltolide CAS 106-02-5

Macrocyclic musk alternative with clean, skin-like animalic character.

Layer 3

Safety, Regulatory & Sustainability

⚠ Regulatory Disclaimer

General reference only. Consult current IFRA Standards Library before formulating.

IFRA Status

Not IFRA compliant due to animal origin. Restricted under IFRA Standard 48.

RIFM Assessment

No RIFM assessment available due to discontinued use.

Sustainability

Modern perfumery avoids animal-derived ingredients like Procavia capensis extract due to ethical concerns and conservation issues. Synthetic alternatives provide consistent quality without environmental impact or animal welfare considerations. The industry has largely transitioned to sustainable, cruelty-free materials that replicate traditional animal notes.

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References

  1. IFRA Standards 48th Amendment IFRA
  2. Sustainable Perfumery White Paper Givaudan

Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.

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