(20E)-PREGN-4-ENE-3,20-DIONE 20-OXIME
UNII 4N5B665AGE

Substance Identification & Data

This profile provides standardized clinical and technical data for (20e)-pregn-4-ene-3,20-dione 20-oxime, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4N5B665AGE.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1364709-15-8 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

4N5B665AGE

CAS Registry Number

1364709-15-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

(20E)-PREGN-4-ENE-3,20-DIONE 20-OXIME

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

InChIKey

C21H31NO2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

WGIMTKVWTJMLDA-RCQUBAFISA-N

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

PubChem CID

12019760

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@@]12[C@]([C@]3([C@@]([C@]4(C)C(CC3)=CC(=O)CC4)(CC1)[H])[H])(CC[C@@H]2\C(=N\O)\C)[H]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for (20e)-pregn-4-ene-3,20-dione 20-oxime. 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.

Common Names & Synonyms

(20E)-PREGN-4-ENE-3,20-DIONE 20-OXIME

Systematic Nomenclature

(8S,9S,10R,13S,14S,17S)-17-((E)-N-HYDROXY-C-METHYLCARBONIMIDOYL)-10,13-DIMETHYL-1,2,6,7,8,9,11,12,14,15,16,17-DODECAHYDROCYCLOPENTA(A)PHENANTHREN-3-ONE

SYS

PREGN-4-ENE-3,20-DIONE, 20-OXIME, (20E)-

SYS

External Clinical & Regulatory Resources

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