3,3',4,4'-TETRACHLORO-5-(METHYLSULFONYL)-1,1'-BIPHENYL
UNII CWT4EW6PV5

Substance Identification & Data

This profile provides standardized clinical and technical data for 3,3',4,4'-tetrachloro-5-(methylsulfonyl)-1,1'-biphenyl, uniquely identified by the FDA Unique Ingredient Identifier (UNII) CWT4EW6PV5.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 104104-34-9 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

CWT4EW6PV5

CAS Registry Number

104104-34-9

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

3,3',4,4'-TETRACHLORO-5-(METHYLSULFONYL)-1,1'-BIPHENYL

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

InChIKey

C13H8Cl4O2S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

NPOQAWWYZIAGCQ-UHFFFAOYSA-N

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

PubChem CID

107868

Unique identification number in the NCBI database of chemical substances.

Substance Type

3,3?,4,4?-Tetrachloro-5-(methylsulfonyl)-1,1?-biphenyl

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

Ingredient Role

c1(c(cc(cc1Cl)-c2cc(c(cc2)Cl)Cl)S(=O)(=O)C)Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 3,3',4,4'-tetrachloro-5-(methylsulfonyl)-1,1'-biphenyl. 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.