N,N'-(3,3'-DICHLORO(1,1'-BIPHENYL)-4,4'-DIYL)BIS(4-((2-CHLOROPHENYL)AZO)-3-HYDROXYNAPHTHALENE-2-CARBOXAMIDE)
UNII S8UEX66HEC

Substance Identification & Data

This profile provides standardized clinical and technical data for N,n'-(3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(4-((2-chlorophenyl)azo)-3-hydroxynaphthalene-2-carboxamide), uniquely identified by the FDA Unique Ingredient Identifier (UNII) S8UEX66HEC.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 5280-74-0 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
S8UEX66HEC
CAS Registry Number
5280-74-0
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
N,N'-(3,3'-DICHLORO(1,1'-BIPHENYL)-4,4'-DIYL)BIS(4-((2-CHLOROPHENYL)AZO)-3-HYDROXYNAPHTHALENE-2-CARBOXAMIDE)
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C46H28Cl4N6O4
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
XJAFNUYWDPNWST-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
160780
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(=Nc1c(Cl)cccc1)c2c3c(cc(C(Nc4c(Cl)cc(cc4)-c5cc(Cl)c(NC(=O)c6c(O)c(N=Nc7c(Cl)cccc7)c8c(c6)cccc8)cc5)=O)c2O)cccc3

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for N,n'-(3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(4-((2-chlorophenyl)azo)-3-hydroxynaphthalene-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

2-NAPHTHALENECARBOXAMIDE, N,N'-(3,3'-DICHLORO(1,1'-BIPHENYL)-4,4'-DIYL)BIS(4-((2-CHLOROPHENYL)AZO)-3-HYDROXY-
C.I. 20050
C.I. PIGMENT ORANGE 31
CROMOPHTAL ORANGE 4R
DAFENZI ORANGE 4R
PIGMENT ORANGE 31

Systematic Nomenclature

1-((2-CHLOROPHENYL)DIAZENYL)-N-(3,3'-DICHLORO-4'-((4-((2-CHLOROPHENYL)DIAZENYL)-3-HYDROXY-2-NAPHTHOYL)AMINO)-4-BIPHENYLYL)-3-HYDROXY-2-NAPHTHAMIDE
2-NAPHTHALENECARBOXAMIDE, N,N'-(3,3'-DICHLORO(1,1'-BIPHENYL)-4,4'-DIYL)BIS(4-(2-(2-CHLOROPHENYL)DIAZENYL)-3-HYDROXY-
N,N'-(3,3'-DICHLORO(1,1'-BIPHENYL)-4,4'-DIYL)BIS(4-((2-CHLOROPHENYL)AZO)-3-HYDROXYNAPHTHALENE-2-CARBOXAMIDE)
N,N'-(3,3'-DICHLORO(1,1'-BIPHENYL)-4,4'-DIYL)BIS(4-(2-(2-CHLOROPHENYL)DIAZENYL)-3-HYDROXY-2-NAPHTHALENECARBOXAMIDE)

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record
NLM
PubChem Compound