4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)NAPHTHALENE-2,7-DISULFONIC ACID
UNII HCM26FKD98

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulfonic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) HCM26FKD98.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 3121-74-2 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
HCM26FKD98
CAS Registry Number
3121-74-2
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)NAPHTHALENE-2,7-DISULFONIC ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C22H16N6O9S2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
HKJKONMZMPUGHJ-BZHOXZENSA-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=S(=O)(O)c1c(/N=N/c2ccc([N+](=O)[O-])cc2)c(c3c(cc(S(=O)(=O)O)c(/N=N/c4ccccc4)c3O)c1)N

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulfonic 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.

Systematic Nomenclature

2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)-
2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-5-HYDROXY-3-(2-(4-NITROPHENYL)DIAZENYL)-6-(2-PHENYLDIAZENYL)-
2,7-NAPHTHALENEDISULPHONIC ACID, 4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)-
2,7-NAPHTHALENEDISULPHONIC ACID, 4-AMINO-5-HYDROXY-3-(2-(4-NITROPHENYL)DIAZENYL)-6-(2-PHENYLDIAZENYL)-
4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)NAPHTHALENE-2,7-DISULFONIC ACID
4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)NAPHTHALENE-2,7-DISULPHONIC ACID

External Clinical & Regulatory Resources

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