ESTRAZINOL HYDROBROMIDE
UNII P1NC244SOF

Substance Identification & Data

This profile provides standardized clinical and technical data for Estrazinol Hydrobromide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) P1NC244SOF.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 15179-97-2 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
P1NC244SOF
CAS Registry Number
15179-97-2
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
ESTRAZINOL HYDROBROMIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C20H25NO2.BrH
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
DIEDGWQBMYEFLT-UAQIFXDFSA-N;DIEDGWQBMYEFLT-GSWLFNFOSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
N12[C@]3([C@]([C@@](C#C)(O)CC3)(C)CC[C@@]1(c4ccc(cc4CC2)OC)[H])[H].Br

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Estrazinol Hydrobromide. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

FDA Official Name

ESTRAZINOL HYDROBROMIDE

Common Names & Synonyms

(+/-)-3-METHOXY-8-AZA-19-NOR-17.ALPHA.-PREGNA-1,3,5(10)-TRIEN-20-YN-17-OL HBR
(+/-)-3-METHOXY-8-AZA-19-NOR-17.ALPHA.-PREGNA-1,3,5(10)-TRIEN-20-YN-17-OL HYDROBROMIDE
8-AZA-19-NORPREGNA-1,3,5(10)-TRIEN-20-YN-17-OL, 3-METHOXY-, HBR, (17.ALPHA.)-(+/-)-
8-AZA-19-NORPREGNA-1,3,5(10)-TRIEN-20-YN-17-OL, 3-METHOXY-, HYDROBROMIDE, (17.ALPHA.)-(+/-)-
ESTRAZINOL HBR
ESTRAZINOL HYDROBROMIDE [USAN]

Technical Codes

W 4454A
W-4454A