ESTRAZINOL HYDROBROMIDE

Details

Stereochemistry	RACEMIC
Molecular Formula	C20H25NO2.BrH
Molecular Weight	392.33
Optical Activity	( + / - )
Defined Stereocenters	4 / 4
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

Br.COC1=CC2=C(C=C1)[C@H]3CC[C@@]4(C)[C@@H](CC[C@@]4(O)C#C)N3CC2

InChI

InChIKey=DIEDGWQBMYEFLT-UAQIFXDFSA-N

InChI=1S/C20H25NO2.BrH/c1-4-20(22)11-8-18-19(20,2)10-7-17-16-6-5-15(23-3)13-14(16)9-12-21(17)18;/h1,5-6,13,17-18,22H,7-12H2,2-3H3;1H/t17-,18-,19+,20+;/m1./s1

HIDE SMILES / InChI

Molecular Formula	C20H25NO2
Molecular Weight	311.418
Charge	0
Count

Stereochemistry	RACEMIC
Additional Stereochemistry	No
Defined Stereocenters	4 / 4
E/Z Centers	0
Optical Activity	UNSPECIFIED

Molecular Formula	BrH
Molecular Weight	80.912
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: https://link.springer.com/chapter/10.1007%2F978-1-4757-2085-3_5 | https://www.ncbi.nlm.nih.gov/pubmed/4368700 | https://www.ncbi.nlm.nih.gov/pubmed/5691452

Estrazinol is a synthetic estrogen.

Originator

Approval Year

PubMed

Title	Date	PubMed
Estrogenic profile on a water-soluble estrogen, estrazinol hydrobromide.	1973	4368700
Doyle P: Azasteroids. II. 8-Aza-19-nortestosterones.	1968	5691452

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:21:05 GMT 2025` Edited by `admin` on `Mon Mar 31 18:21:05 GMT 2025`
Record UNII	P1NC244SOF
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

(±)-3-METHOXY-8-AZA-19-NOR-17.ALPHA.-PREGNA-1,3,5(10)-TRIEN-20-YN-17-OL HBR

Preferred Name

English

ESTRAZINOL HYDROBROMIDE

Official Name

English

(±)-3-METHOXY-8-AZA-19-NOR-17.ALPHA.-PREGNA-1,3,5(10)-TRIEN-20-YN-17-OL HYDROBROMIDE

Common Name

English

ESTRAZINOL HBR

Common Name

English

ESTRAZINOL HYDROBROMIDE [USAN]

Common Name

English

W-4454A

Code

English

W 4454A

Code

English

8-AZA-19-NORPREGNA-1,3,5(10)-TRIEN-20-YN-17-OL, 3-METHOXY-, HYDROBROMIDE, (17.ALPHA.)-(±)-

Common Name

English

8-AZA-19-NORPREGNA-1,3,5(10)-TRIEN-20-YN-17-OL, 3-METHOXY-, HBR, (17.ALPHA.)-(±)-

Common Name

English

Classification Tree Code System Code

NCI_THESAURUS

C1821