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Cosmetic ingredient (INCI)

Pregnadienol

Used in cosmetic products as fragrance and perfuming. Pregna-5,20-dien-3-ol, (3beta)-.

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

Pregnadienol chemical structure, C21H32O, CAS 21321-88-0
Pregnadienol
CAS 21321-88-0C21H32O
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Pregnadienol

IUPAC name: (3S,8S,9S,10R,13R,14S,17R)-17-ethenyl-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
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Frequently asked questions

What is Pregnadienol used for in cosmetics?

Pregnadienol is used in cosmetic products as fragrance and perfuming. Pregna-5,20-dien-3-ol, (3beta)-.

Is Pregnadienol restricted in cosmetics in the EU?

No EU restriction annex is recorded for Pregnadienol in our records. Rules change and differ by market, so always check the current regulation before you formulate.

What is the CAS number of Pregnadienol?

Pregnadienol is listed with CAS number 21321-88-0.

Where can I buy Pregnadienol?

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