4-((5-CARBAMOYL-2-METHYLPHENYL)DIAZENYL)-3-HYDROXY-N-(2-METHYLPHENYL)NAPHTHALENE-2-CARBOXAMIDE
UNII 4SM4SB7KEU

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-((5-carbamoyl-2-methylphenyl)diazenyl)-3-hydroxy-n-(2-methylphenyl)naphthalene-2-carboxamide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4SM4SB7KEU.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 68016-06-8 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
4SM4SB7KEU
CAS Registry Number
68016-06-8
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
4-((5-CARBAMOYL-2-METHYLPHENYL)DIAZENYL)-3-HYDROXY-N-(2-METHYLPHENYL)NAPHTHALENE-2-CARBOXAMIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C26H22N4O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
BDBJLAKMKQMELG-QVIHXGFCSA-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(Nc1c(cccc1)C)c2c(O)c(/N=N/c3c(ccc(C(=O)N)c3)C)c4c(cccc4)c2

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-((5-carbamoyl-2-methylphenyl)diazenyl)-3-hydroxy-n-(2-methylphenyl)naphthalene-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. 12396
C.I. PIGMENT RED 267
PIGMENT RED 267
SYMULER FAST RED 4127

Systematic Nomenclature

2-NAPHTHALENECARBOXAMIDE, 4-((5-(AMINOCARBONYL)-2-METHYLPHENYL)AZO)-3-HYDROXY-N-(2-METHYLPHENYL)-
2-NAPHTHALENECARBOXAMIDE, 4-(2-(5-(AMINOCARBONYL)-2-METHYLPHENYL)DIAZENYL)-3-HYDROXY-N-(2-METHYLPHENYL)-
4-((5-CARBAMOYL-2-METHYLPHENYL)DIAZENYL)-3-HYDROXY-N-(2-METHYLPHENYL)NAPHTHALENE-2-CARBOXAMIDE
4-(2-(5-(AMINOCARBONYL)-2-METHYLPHENYL)DIAZENYL)-3-HYDROXY-N-(2-METHYLPHENYL)-2-NAPHTHALENECARBOXAMIDE