P-DODECYLBENZENESULFONIC ACID
UNII OC21S23N1O

Substance Identification & Data

This profile provides standardized clinical and technical data for P-dodecylbenzenesulfonic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) OC21S23N1O.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 121-65-3 and the RxNorm Concept ID (RxCUI) 1495319. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

OC21S23N1O

CAS Registry Number

121-65-3

RxNorm Concept ID

1495319

Detailed Substance Profile

Preferred Name

P-DODECYLBENZENESULFONIC ACID

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

Molecular Formula

OC21S23N1O

The specific atomic composition represented as a molecular structure string.

InChIKey

C18H30O3S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

KWXICGTUELOLSQ-UHFFFAOYSA-N

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

PubChem CID

8485

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

CCCCCCCCCCCCc1ccc(cc1)S(O)(=O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for P-dodecylbenzenesulfonic Acid. 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.