OXYBUTYNIN
UNII K9P6MC7092

Substance Identification & Data

This profile provides standardized clinical and technical data for Oxybutynin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) K9P6MC7092.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 5633-20-5 and the RxNorm Concept ID (RxCUI) 32675. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
K9P6MC7092
CAS Registry Number
5633-20-5
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
OXYBUTYNIN
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
K9P6MC7092
The specific atomic composition represented as a molecular structure string.
InChIKey
C22H31NO3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
XIQVNETUBQGFHX-UHFFFAOYSA-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
1354
Sequential identifier assigned via the WHO International Nonproprietary Name program.
USAN ID
NN-54
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1ccc(C(C(=O)OCC#CCN(CC)CC)(C2CCCCC2)O)cc1

Synonyms and Nomenclature

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

OXYBUTYNIN

Common Names & Synonyms

OXYBUTYNIN [EMA EPAR]
OXYBUTYNIN [HSDB]
OXYBUTYNIN [INN]
OXYBUTYNIN [MART.]
OXYBUTYNIN [MI]
OXYBUTYNIN [ORANGE BOOK]
OXYBUTYNIN [USAN]
OXYBUTYNIN [VANDF]
OXYBUTYNIN [WHO-DD]

Brand / Trade Names

KENTERA
OXYTROL

Systematic Nomenclature

4-(DIETHYLAMINO)BUT-2-YN-1-YL CYCLOHEXYL(HYDROXY)(PHENYL)ACETATE
BENZENEACETIC ACID, .ALPHA.-CYCLOHEXYL-.ALPHA.-HYDROXY-, 4-(DIETHYLAMINO)-2-BUTYN-1-YL ESTER

NDC Products Containing OXYBUTYNIN

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