ETHINYLESTRIOL

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C20H24O3
Molecular Weight	312.4028
Optical Activity	UNSPECIFIED
Defined Stereocenters	6 / 6
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

C[C@]12CC[C@H]3[C@@H](CCC4=CC(O)=CC=C34)[C@@H]1C[C@@H](O)[C@@]2(O)C#C

InChI

InChIKey=VSODIPLKPBLGCC-NADOGSGZSA-N

InChI=1S/C20H24O3/c1-3-20(23)18(22)11-17-16-6-4-12-10-13(21)5-7-14(12)15(16)8-9-19(17,20)2/h1,5,7,10,15-18,21-23H,4,6,8-9,11H2,2H3/t15-,16-,17+,18-,19+,20+/m1/s1

HIDE SMILES / InChI

Molecular Formula	C20H24O3
Molecular Weight	312.4028
Charge	0
Count

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

Approval Year

Substance Class	Chemical Created by `admin` on `Wed Apr 02 09:13:18 GMT 2025` Edited by `admin` on `Wed Apr 02 09:13:18 GMT 2025`
Record UNII	PVH6K749AL
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

(16.ALPHA.,17.ALPHA.)-19-NORPREGNA-1,3,5(10)-TRIEN-20-YNE-3,16,17-TRIOL

Preferred Name

English

ETHINYLESTRIOL

Common Name

English

17-ETHYNYLESTRIOL

Systematic Name

English

ESTRIOL, 17-ETHYNYL-

Systematic Name

English

19-NOR-17.ALPHA.-PREGNA-1,3,5(10)-TRIEN-20-YNE-3,16.ALPHA.,17-TRIOL

Systematic Name

English

Code System Code Type Description

CAS

4717-40-2

Created by admin on Wed Apr 02 09:13:18 GMT 2025 , Edited by admin on Wed Apr 02 09:13:18 GMT 2025

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FDA UNII

PVH6K749AL

Created by admin on Wed Apr 02 09:13:18 GMT 2025 , Edited by admin on Wed Apr 02 09:13:18 GMT 2025

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PUBCHEM

11723045

Created by admin on Wed Apr 02 09:13:18 GMT 2025 , Edited by admin on Wed Apr 02 09:13:18 GMT 2025

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WIKIPEDIA

Ethinylestriol

Created by admin on Wed Apr 02 09:13:18 GMT 2025 , Edited by admin on Wed Apr 02 09:13:18 GMT 2025

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