SPIROXASONE
UNII 8P0U2ZA1NQ

Substance Identification & Data

This profile provides standardized clinical and technical data for Spiroxasone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 8P0U2ZA1NQ.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 6673-97-8 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
8P0U2ZA1NQ
CAS Registry Number
6673-97-8
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
SPIROXASONE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C24H34O3S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
XKCGICBTWRNUCL-KIEAKMPYSA-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
1748
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(=O)CC1)C[C@@H](SC(=O)C)[C@]3([C@@]4(CC[C@@]5([C@]4(CC[C@]23[H])C)OCCC5)[H])[H])C

Synonyms and Nomenclature

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

SPIROXASONE

Common Names & Synonyms

4',5'-DIHYDRO-7.ALPHA.-MERCAPTOSPIRO(ANDROST-4-ENE-17,2'-(3'H)-FURAN)-3-ONE ACETATE
SPIRO(ANDROST-4-ENE-17,2'(3'H)-FURAN)-3-ONE, 2-(ACETYLTHIO)-4',5'-DIHYDRO-, (7.ALPHA.,17.BETA.)-
SPIROXASONE [INN]
SPIROXASONE [USAN]