PENMESTEROL

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C25H38O2
Molecular Weight	370.568
Optical Activity	UNSPECIFIED
Defined Stereocenters	6 / 6
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

C[C@]1(O)CC[C@H]2[C@@H]3CC=C4C=C(CC[C@]4(C)[C@H]3CC[C@]12C)OC5CCCC5

InChI

InChIKey=ZUBDXGHKAAMAAA-RFXJPFPRSA-N

InChI=1S/C25H38O2/c1-23-13-10-19(27-18-6-4-5-7-18)16-17(23)8-9-20-21(23)11-14-24(2)22(20)12-15-25(24,3)26/h8,16,18,20-22,26H,4-7,9-15H2,1-3H3/t20-,21+,22+,23+,24+,25+/m1/s1

HIDE SMILES / InChI

Molecular Formula	C25H38O2
Molecular Weight	370.568
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	6 / 6
E/Z Centers	0
Optical Activity	UNSPECIFIED

Description
Sources: http://drugcentral.org/drugcard/3782 | https://books.google.ru/books?id=0vXTBwAAQBAJ&pg=PA942&redir_esc=y#v=onepage&q&f=false retrieved from The Dictionary of Drugs: Chemical Data. Chemical Data, Structures and Bibliographies. Editors: Elks, J., p.942 | https://books.google.ru/books?id=Ch-BsGAOtucC&pg=PA122&redir_esc=y#v=onepage&q&f=false Androgen Excess Disorders in Women edited by Ricardo Azziz, p.122 | https://www.heighpubs.org/hjb/abb-aid1007.php | http://apps.who.int/medicinedocs/en/d/Js4895e/6.html

Penmesterol (penmestrol, 17α-Methyl-4-hydro-δ3,5-testosterone 3-cyclopentyl ether) is a synthetic, orally active anabolic androgenic steroid that was developed in the early 1960s.

Originator

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 17:50:10 GMT 2025` Edited by `admin` on `Mon Mar 31 17:50:10 GMT 2025`
Record UNII	D5F29U03HM
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

RP 12222

Preferred Name

English

PENMESTEROL

Official Name

English

RP-12222

Code

English

3-(CYCLOPENTYLOXY)-17-METHYL-ANDROSTA-3,5-DIEN-17.BETA.-OL

Common Name

English

17.ALPHA.-METHYLTESTOSTERONE 3-CYCLOPENTYL ENOL ETHER [MI]

Common Name

English

penmesterol [INN]

Common Name

English

Code System Code Type Description

DRUG CENTRAL

3782