17.BETA.-ETHINYLESTRADIOL

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C20H24O2
Molecular Weight	296.4034
Optical Activity	( + )
Defined Stereocenters	5 / 5
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]1CC[C@]2(O)C#C

InChI

InChIKey=BFPYWIDHMRZLRN-SWBPCFCJSA-N

InChI=1S/C20H24O2/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/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t16-,17-,18+,19+,20-/m1/s1

HIDE SMILES / InChI

Molecular Formula	C20H24O2
Molecular Weight	296.4034
Charge	0
Count

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

Approval Year

Targets

Primary Target	Pharmacology	Condition	Potency
Estrogen receptor 72 Target ID: CHEMBL2093866 Sources: https://www.ncbi.nlm.nih.gov/pubmed/10543024 \| https://www.trc-canada.com/product-detail/?CatNum=E685095	Binding Agent 1076

PubMed

Title	Date	PubMed
Increased mitochondrial superoxide production in rat liver mitochondria, rat hepatocytes, and HepG2 cells following ethinyl estradiol treatment.	1999-10	10543024

Substance Class	Chemical Created by `admin` on `Mon Mar 31 20:43:44 GMT 2025` Edited by `admin` on `Mon Mar 31 20:43:44 GMT 2025`
Record UNII	II522L1IMZ
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

(+)-17.BETA.-ETHYNYLESTRADIOL

Preferred Name

English

17.BETA.-ETHINYLESTRADIOL

Common Name

English

ETHINYLESTRADIOL IMPURITY A [EP IMPURITY]

Common Name

English

17.ALPHA.-ESTRADIOL, 17-ETHYNYL

Common Name

English

17-EPI-ETHYNYLESTRADIOL

Common Name

English

17.BETA.-ETHINYL ESTRADIOL

Common Name

English

Code System Code Type Description

EPA CompTox

DTXSID00873493

Created by admin on Mon Mar 31 20:43:44 GMT 2025 , Edited by admin on Mon Mar 31 20:43:44 GMT 2025

PRIMARY

PUBCHEM

145760

Created by admin on Mon Mar 31 20:43:44 GMT 2025 , Edited by admin on Mon Mar 31 20:43:44 GMT 2025

PRIMARY

FDA UNII

II522L1IMZ

Created by admin on Mon Mar 31 20:43:44 GMT 2025 , Edited by admin on Mon Mar 31 20:43:44 GMT 2025

PRIMARY

CAS

4717-38-8

Created by admin on Mon Mar 31 20:43:44 GMT 2025 , Edited by admin on Mon Mar 31 20:43:44 GMT 2025

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Related Record Type Details


					423D2T571U

ETHINYL ESTRADIOL

PARENT -> IMPURITY

Interaction Type:

CHROMATOGRAPHIC PURITY (HPLC/UV)

Qualification:

EP

Amount: