CYPROTERONE ACETATE
UNII 4KM2BN5JHF

Substance Identification & Data

This profile provides standardized clinical and technical data for Cyproterone Acetate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4KM2BN5JHF.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 427-51-0 and the RxNorm Concept ID (RxCUI) 22054. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

4KM2BN5JHF

CAS Registry Number

427-51-0

RxNorm Concept ID

22054

Detailed Substance Profile

Preferred Name

CYPROTERONE ACETATE

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C24H29ClO4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

UWFYSQMTEOIJJG-FDTZYFLXSA-N

Line notation for describing the chemical structure and connectivity of atoms.

NCI Thesaurus

C1059

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

9880

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

[C@]12([C@@]3([C@@](C3)(C(C=C2C(=C[C@@]4([C@@]1(CC[C@]5([C@]4(CC[C@]5(OC(=O)C)C(=O)C)[H])C)[H])[H])Cl)=O)[H])[H])C

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Cyproterone Acetate. 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.