17.ALPHA.-VINYLESTRADIOL
UNII MJD6I21YQX

Substance Identification & Data

This profile provides standardized clinical and technical data for 17.alpha.-vinylestradiol, uniquely identified by the FDA Unique Ingredient Identifier (UNII) MJD6I21YQX.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7678-95-7 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

MJD6I21YQX

CAS Registry Number

7678-95-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

17.ALPHA.-VINYLESTRADIOL

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

InChIKey

C20H26O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

XHJMDTAEPZXEKG-SLHNCBLASA-N

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

PubChem CID

10732851

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=C[C@@]1(O)[C@]2(CC[C@]3([C@]([H])([C@@]2(CC1)[H])CCc4c3ccc(c4)O)[H])C

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 17.alpha.-vinylestradiol. 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.