CETYLPYRIDINIUM CHLORIDE
UNII D9OM4SK49P

Substance Identification & Data

This profile provides standardized clinical and technical data for Cetylpyridinium Chloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) D9OM4SK49P.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 6004-24-6 and the RxNorm Concept ID (RxCUI) 2287. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
D9OM4SK49P
CAS Registry Number
6004-24-6
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
CETYLPYRIDINIUM CHLORIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
D9OM4SK49P
The specific atomic composition represented as a molecular structure string.
InChIKey
C21H38N.Cl.H2O
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
NFCRBQADEGXVDL-UHFFFAOYSA-M
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.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
[n+]1(CCCCCCCCCCCCCCCC)ccccc1.[Cl-].O

Synonyms and Nomenclature

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

CETYLPYRIDINIUM CHLORIDE

Common Names & Synonyms

CETYLPYRIDINIUM CHLORIDE [EP MONOGRAPH]
CETYLPYRIDINIUM CHLORIDE [II]
CETYLPYRIDINIUM CHLORIDE [MART.]
CETYLPYRIDINIUM CHLORIDE [USP MONOGRAPH]
CETYLPYRIDINIUM CHLORIDE [USP-RS]
CETYLPYRIDINIUM CHLORIDE [VANDF]
CETYLPYRIDINIUM CHLORIDE HYDRATE [JAN]
CETYLPYRIDINIUM CHLORIDE MONOHYDRATE [EP IMPURITY]
CETYLPYRIDINIUM CHLORIDE MONOHYDRATE [MI]
CETYLPYRIDINIUM CHLORIDE MONOHYDRATE [WHO-DD]

Brand / Trade Names

CEEPRYN
CEPACOL

Systematic Nomenclature

1-HEXADECYLPYRIDINIUM CHLORIDE MONOHYDRATE
CETYLPYRIDINIUM CHLORIDE MONOHYDRATE
PYRIDINIUM, 1-HEXADECYL-, CHLORIDE, MONOHYDRATE

Technical Codes

NB-002
NSC-756673

NDC Products Containing CETYLPYRIDINIUM CHLORIDE

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