MIFEPRISTONE
UNII 320T6RNW1F

Substance Identification & Data

This profile provides standardized clinical and technical data for Mifepristone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 320T6RNW1F.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 84371-65-3 and the RxNorm Concept ID (RxCUI) 6964. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

320T6RNW1F

CAS Registry Number

84371-65-3

RxNorm Concept ID

6964

Detailed Substance Profile

Preferred Name

MIFEPRISTONE

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

Molecular Formula

320T6RNW1F

The specific atomic composition represented as a molecular structure string.

InChIKey

C29H35NO2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

VKHAHZOOUSRJNA-GCNJZUOMSA-N

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

NCI Thesaurus

C655

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

55245

Unique identification number in the NCBI database of chemical substances.

INN ID

5752

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

KK-48

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

C12=C3C(=CC(CC3)=O)CC[C@]1([C@@]4(CC[C@]([C@]4(C[C@@H]2c5ccc(cc5)N(C)C)C)(C#CC)O)[H])[H]

Synonyms and Nomenclature

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