CYCLOBENZAPRINE
UNII 69O5WQQ5TI

Substance Identification & Data

This profile provides standardized clinical and technical data for Cyclobenzaprine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 69O5WQQ5TI.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 303-53-7 and the RxNorm Concept ID (RxCUI) 21949. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
69O5WQQ5TI
CAS Registry Number
303-53-7
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
CYCLOBENZAPRINE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
69O5WQQ5TI
The specific atomic composition represented as a molecular structure string.
InChIKey
C20H21N
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
JURKNVYFZMSNLP-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
791
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C1(=CCCN(C)C)c2c(cccc2)C=Cc3c1cccc3

Synonyms and Nomenclature

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

CYCLOBENZAPRINE

Common Names & Synonyms

AMITRIPTYLINE HYDROCHLORIDE IMPURITY B [EP IMPURITY]
CYCLOBENZAPRINE [INN]
CYCLOBENZAPRINE [MI]
CYCLOBENZAPRINE [USP IMPURITY]
CYCLOBENZAPRINE [VANDF]
CYCLOBENZAPRINE [WHO-DD]
N,N-DIMETHYL-5H-DIBENZO(A,D)CYCLOHEPTENE-(SUP .DELTA.5,.GAMMA.)-PROPYLAMINE
NORTRIPTYLINE HYDROCHLORIDE IMPURITY E [EP IMPURITY]

Systematic Nomenclature

1-PROPANAMINE, 3-(5H-DIBENZO(A,D)CYCLOHEPTEN-5-YLIDENE)-N,N-DIMETHYL-
3-(5H-DIBENZO(A,D)(7)ANNULEN-5-YLIDENE)-N,N-DIMETHYLPROPAN-1-AMINE
MK-130

Technical Codes

MK-130 (AS THE BASE)
TNX-102

NDC Products Containing CYCLOBENZAPRINE

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