REACTIVE RED 56
UNII 80R2QB53DN

Substance Identification & Data

This profile provides standardized clinical and technical data for Reactive Red 56, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 80R2QB53DN.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 72139-15-2 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
80R2QB53DN
CAS Registry Number
72139-15-2
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
REACTIVE RED 56
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C30H19Cl3N11O10S3.3Na
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
CZBXNEJEYMCLHG-ZKAYOWDDSA-K
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
[Na+].[Na+].[Na+].c12c(c(cc(c1)S(=O)([O-])=O)Nc3nc(nc(n3)NC)Nc4cccc(c4)Nc5nc(nc(c5Cl)Cl)Cl)c(c(c(c2)S(=O)([O-])=O)\N=N\c6ccccc6S(=O)(=O)[O-])O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Reactive Red 56. 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. REACTIVE RED 56
CI REACTIVE RED 56
REACTIVE RED 56

Systematic Nomenclature

2,7-NAPHTHALENEDISULFONIC ACID, 4-HYDROXY-5-((4-(METHYLAMINO)-6-((3-((2,5,6-TRICHLORO-4-PYRIMIDINYL)AMINO)PHENYL)AMINO)-1,3,5-TRIAZIN-2-YL)AMINO)-3-((2-SULFOPHENYL)AZO)-, TRISODIUM SALT
2,7-NAPHTHALENEDISULFONIC ACID, 4-HYDROXY-5-((4-(METHYLAMINO)-6-((3-((2,5,6-TRICHLORO-4-PYRIMIDINYL)AMINO)PHENYL)AMINO)-1,3,5-TRIAZIN-2-YL)AMINO)-3-(2-(2-SULFOPHENYL)DIAZENYL)-, SODIUM SALT (1:3)
TRISODIUM 4-HYDROXY-5-((4-(METHYLAMINO)-6-((3-((2,5,6-TRICHLORO-4-PYRIMIDINYL)AMINO)PHENYL)AMINO)-1,3,5-TRIAZIN-2-YL)AMINO)-3-((2-SULPHONATOPHENYL)AZO)NAPHTHALENE-2,7-DISULPHONATE

Technical Codes

J215.502H

External Clinical & Regulatory Resources

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