17?-Ethylestradiol

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C20H28O2
Molecular Weight	300.4351
Optical Activity	UNSPECIFIED
Defined Stereocenters	5 / 5
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CC[C@]1(O)CC[C@H]2[C@@H]3CCC4=C(C=CC(O)=C4)[C@H]3CC[C@]12C

InChI

InChIKey=GQHYKMYMSVJXJM-SLHNCBLASA-N

InChI=1S/C20H28O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h5,7,12,16-18,21-22H,3-4,6,8-11H2,1-2H3/t16-,17-,18+,19+,20+/m1/s1

HIDE SMILES / InChI

Molecular Formula	C20H28O2
Molecular Weight	300.4351
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	5 / 5
E/Z Centers	0
Optical Activity	UNSPECIFIED

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 22:03:01 GMT 2025` Edited by `admin` on `Mon Mar 31 22:03:01 GMT 2025`
Record UNII	JL3XDL8DYL
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

17?-Ethylestradiol

Common Name

English

19-NOR-17-ALPHA-PREGNA-1,3,5(10)-TRIENE-3,17-DIOL

Preferred Name

English

(17?)-19-Norpregna-1,3,5(10)-triene-3,17-diol

Systematic Name

English

(1S,3aS,3bR,9bS,11aS)-1-ethyl-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-diol

Systematic Name

English

Code System Code Type Description

CAS

2553-34-6