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Home/Compounds/Other/Pregnenolone acetate
C23H34O3
358.5 g/mol
OtherWarning

PREGNENOLONE ACETATE

CAS1778-02-5EC217-212-6
Category
Other
Compound Class
n.a
Primary Use
pharmaceutical raw material

Pregnenolone acetate is a synthetic ester derivative of the endogenous steroid pregnenolone. It has been described as a glucocorticoid and has been investigated for potential dermatological applications, including as a skin-conditioning and anti-aging agent.

skin-conditioning agentskin anti-aging compoundtopical agent for research on skin hydration and wrinkle reduction

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

SimilarStructure SimilarSimilarity 0.73

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ReferenceSame Category

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n.a

ReferenceSame Category

4-bromo-2-phenylbenzo[d]oxazole

CAS1792993-81-7

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Referencesame scaffold

PREGNENOLONE-17ALPHA,21,21,21-D4

CAS61574-54-7

research compound

Referencesame scaffold

Stigmasterol

CAS83-48-7

phytosterol

Referencesame scaffold

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

CAS86770-60-7

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children

Customs Tariff Classification

The international HS code for PREGNENOLONE ACETATE (CAS 1778-02-5) is 2937.29.

HS code (international, 6-digit)

2937.29

EU CN code (8-digit)

2937 29 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

[(3S,8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate

InChIKey

CRRKVZVYZQXICQ-RJJCNJEVSA-N

SMILES

CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)OC(=O)C)C)C

Synonyms (25)
  • 3b-Acetoxy-5-pregnen-20-one
  • 5-Pregnenolone acetate
  • Antofin
  • Artivis
  • Enescorb
  • PREGNENOLONE ACETATE
  • Pregenolone acetate
  • Previsone
  • Sharmone

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