METHYLTESTOSTERONE
UNII V9EFU16ZIF

Substance Identification & Data

This profile provides standardized clinical and technical data for Methyltestosterone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) V9EFU16ZIF.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 58-18-4 and the RxNorm Concept ID (RxCUI) 6904. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
V9EFU16ZIF
CAS Registry Number
58-18-4
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
METHYLTESTOSTERONE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
V9EFU16ZIF
The specific atomic composition represented as a molecular structure string.
InChIKey
C20H30O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
GCKMFJBGXUYNAG-HLXURNFRSA-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.
INN ID
399
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
[C@]12(C(=CC(CC1)=O)CC[C@]3([C@@]4(CC[C@@]([C@]4(CC[C@]23[H])C)(O)C)[H])[H])C

Synonyms and Nomenclature

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

METHYLTESTOSTERONE

Common Names & Synonyms

.ALPHA.-METHYLTESTOSTERONE
17.ALPHA.-METHYLTESTOSTERONE
17-METHYLTESTOSTERONE
17-METHYLTESTOSTERONE [MI]
ANDROST-4-EN-3-ONE, 17-HYDROXY-17-METHYL-, (17.BETA.)-
METHYLTESTOSTERONE [EP MONOGRAPH]
METHYLTESTOSTERONE [HSDB]
METHYLTESTOSTERONE [INN]
METHYLTESTOSTERONE [JAN]
METHYLTESTOSTERONE [MART.]
METHYLTESTOSTERONE [ORANGE BOOK]
METHYLTESTOSTERONE [USP MONOGRAPH]
METHYLTESTOSTERONE [USP-RS]
METHYLTESTOSTERONE [VANDF]
METHYLTESTOSTERONE [WHO-DD]
METHYLTESTOSTERONE [WHO-IP]
METHYLTESTOSTERONE CIII
METHYLTESTOSTERONUM [WHO-IP LATIN]
OXANDROLONE IMPURITY, METHYLTESTOSTERONE- [USP IMPURITY]

Brand / Trade Names

ANDROID
METANDREN
ORETON
TESTRED
VIRILON

Systematic Nomenclature

17.BETA.-HYDROXY-17-METHYLANDROST-4-EN-3-ONE

Technical Codes

CDB-110
L 589.372
L-589.372
L-589372
NSC-139965
NSC-9701
RU 24400
RU-24400
U-2842

NDC Products Containing METHYLTESTOSTERONE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: