4-((2-CHLORO-5-(((2,4,5-TRICHLOROPHENYL)AMINO)CARBONYL)PHENYL)AZO)-3-HYDROXY-N-1-NAPHTHYLNAPHTHALENE-2-CARBOXAMIDE
UNII M4UA2WWA42

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-((2-chloro-5-(((2,4,5-trichlorophenyl)amino)carbonyl)phenyl)azo)-3-hydroxy-n-1-naphthylnaphthalene-2-carboxamide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) M4UA2WWA42.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 26789-26-4 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
M4UA2WWA42
CAS Registry Number
26789-26-4
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
4-((2-CHLORO-5-(((2,4,5-TRICHLOROPHENYL)AMINO)CARBONYL)PHENYL)AZO)-3-HYDROXY-N-1-NAPHTHYLNAPHTHALENE-2-CARBOXAMIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C34H20Cl4N4O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
JMKYXIXWWSRPBF-WQVHNPAPSA-N
Line notation for describing the chemical structure and connectivity of atoms.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
O=C(Nc1c2c(cccc2)ccc1)c3c(O)c(/N=N/c4c(ccc(C(=O)Nc5c(cc(c(Cl)c5)Cl)Cl)c4)Cl)c6c(cccc6)c3

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-((2-chloro-5-(((2,4,5-trichlorophenyl)amino)carbonyl)phenyl)azo)-3-hydroxy-n-1-naphthylnaphthalene-2-carboxamide. 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.

Common Names & Synonyms

C.I. PIGMENT RED 223

Systematic Nomenclature

2-NAPHTHALENECARBOXAMIDE, 4-((2-CHLORO-5-(((2,4,5-TRICHLOROPHENYL)AMINO)CARBONYL)PHENYL)AZO)-3-HYDROXY-N-1-NAPHTHALENYL-
2-NAPHTHALENECARBOXAMIDE, 4-(2-(2-CHLORO-5-(((2,4,5-TRICHLOROPHENYL)AMINO)CARBONYL)PHENYL)DIAZENYL)-3-HYDROXY-N-1-NAPHTHALENYL-
4-((2-CHLORO-5-(((2,4,5-TRICHLOROPHENYL)AMINO)CARBONYL)PHENYL)AZO)-3-HYDROXY-N-1-NAPHTHYLNAPHTHALENE-2-CARBOXAMIDE
4-((2-CHLORO-5-((2,4,5-TRICHLOROPHENYL)CARBAMOYL)PHENYL)AZO)-3-HYDROXY-N-(1-NAPHTHYL)-2-NAPHTHAMIDE
4-(2-(2-CHLORO-5-(((2,4,5-TRICHLOROPHENYL)AMINO)CARBONYL)PHENYL)DIAZENYL)-3-HYDROXY-N-1-NAPHTHALENYL-2-NAPHTHALENECARBOXAMIDE
BENZANILIDE, 2',4,4',5'-TETRACHLORO-3-((2-HYDROXY-3-(1-NAPHTHYLCARBAMOYL)-1-NAPHTHYL)AZO)-

External Clinical & Regulatory Resources

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NCATS
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