NORBOLETHONE
UNII U3BZU2241A

Substance Identification & Data

This profile provides standardized clinical and technical data for Norbolethone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) U3BZU2241A.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1235-15-0 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
U3BZU2241A
CAS Registry Number
1235-15-0
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
NORBOLETHONE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C21H32O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
FTBJKONNNSKOLX-XUDSTZEESA-N;FTBJKONNNSKOLX-XHCJJCCMSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
INN ID
1856
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@]([C@]3([C@]([C@]4(CCC(C=C4CC3)=O)[H])([H])CC1)[H])(CC[C@@]2(O)CC)[H])CC

Synonyms and Nomenclature

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

NORBOLETHONE
NORBOLETONE

Common Names & Synonyms

(+/-)-13-ETHYL-17-HYDROXY-18,19-DINOR-17A-PREGN-4-EN-3-ONE
18,19-DINORPREGN-4-EN-3-ONE, 13-ETHYL-17-HYDROXY-, (17.ALPHA.)-, (+/-)-
NORBOLETHONE [MI]
NORBOLETHONE [USAN]
NORBOLETONE [INN]
NORBOLETONE [MART.]
NORBOLHETONE

Brand / Trade Names

GENABOL

Systematic Nomenclature

13.BETA.,17.ALPHA.-DIETHYL-17.BETA.-HYDROXYGON-4-EN-3-ONE

Technical Codes

WY-3475