QUATERNIUM-16
UNII K4H0FG9I2T

Substance Identification & Data

This profile provides standardized clinical and technical data for Quaternium-16, uniquely identified by the FDA Unique Ingredient Identifier (UNII) K4H0FG9I2T.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 35239-12-4 and the RxNorm Concept ID (RxCUI) 2274099. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

K4H0FG9I2T

CAS Registry Number

35239-12-4

RxNorm Concept ID

2274099

Detailed Substance Profile

Preferred Name

QUATERNIUM-16

Official standardized name for this substance within the FDA UNII nomenclature system.

Molecular Formula

K4H0FG9I2T

The specific atomic composition represented as a molecular structure string.

InChIKey

C24H52NO3.Cl

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

UMQCZSNKDUWJRI-UHFFFAOYSA-M

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

18401232

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

CCCCCCCCCCCCCCCCCC[N+](CCO)(CCO)CCO.[Cl-]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Quaternium-16. 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.