pregnadienol

pregna-5,20-dien-3-ol, (3beta)-

CAS: 21321-88-0 C21 H32 O MW: 300.48524000

CAS Numbers Fragrance Ingredients

Identification

Name	pregnadienol
IUPAC	(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
CAS Number	21321-88-0
FDA UNII	5Y7P8234P5
Molecular Formula	C21 H32 O
Molecular Weight	300.48524000
Nikkaji Number	J682.552D

Regulatory

Physical Properties

Assay	95.00 to 100.00
Food Chemicals Codex Listed	No
Soluble in	water, 0.4374 mg/L @ 25 °C (est)

Cosmetic Information

CosIng	cosmetic data
Cosmetic Uses	fragrance

No sensory data available

Safety Information

Oral/Parenteral Toxicity	Not determined
Dermal Toxicity	Not determined
Inhalation Toxicity	Not determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Category	masking agents
RIFM Fragrance Material Safety Assessment	Search
Recommendation for pregnadienol flavor usage levels up to	not for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

(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 pregna-5,20-dien-3-ol, (3beta)- pregna-5,20-dien-3beta-ol Try the PubMed Search.