FLUORESCENT BRIGHTENER 205
UNII S3GWQ1ID6Z

Substance Identification & Data

This profile provides standardized clinical and technical data for Fluorescent Brightener 205, uniquely identified by the FDA Unique Ingredient Identifier (UNII) S3GWQ1ID6Z.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 31900-04-6 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
S3GWQ1ID6Z
CAS Registry Number
31900-04-6
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
FLUORESCENT BRIGHTENER 205
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C34H30N12O6S2.2Na
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
KQIXHGNMGGYJAC-QDBORUFSSA-L
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
6439960
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C(\c1c(cc(cc1)Nc2nc(nc(n2)NC)Nc3ccccc3)S(=O)(=O)[O-])=C/c4c(cc(cc4)Nc5nc(nc(n5)NC)Nc6ccccc6)S(=O)(=O)[O-].[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Fluorescent Brightener 205. 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

BLANKOPHOR HRS
BLANKOPHOR RKH
BLANKOPHOR RKH 766
C.I. 508150
C.I. FLUORESCENT BRIGHTENER 205
CI 508150
CI FLUORESCENT BRIGHTENER 205
DISODIUM 4,4'-BIS((4-ANILINO-6-(METHYLAMINO)-S-TRIAZIN-2-YL)AMINO)-2,2'-STILBENEDISULFONATE
FLUORESCENT BRIGHTENER 205

Systematic Nomenclature

2,2'-STILBENEDISULFONIC ACID, 4,4'-BIS((4-ANILINO-6-(METHYLAMINO)-S-TRIAZIN-2-YL)AMINO)-, DISODIUM SALT
BENZENESULFONIC ACID, 2,2'-(1,2-ETHENEDIYL)BIS(5-((4-(METHYLAMINO)-6-(PHENYLAMINO)-1,3,5-TRIAZIN-2-YL)AMINO)-, DISODIUM SALT
BENZENESULFONIC ACID, 2,2'-(1,2-ETHENEDIYL)BIS(5-((4-(METHYLAMINO)-6-(PHENYLAMINO)-1,3,5-TRIAZIN-2-YL)AMINO)-, SODIUM SALT (1:2)
DISODIUM 4,4'-BIS(((2-ANILINO-4-(METHYLAMINO)-S-TRIAZIN-6-YL)AMINO)STILBENE-2,2'-DISULFONATE
DISODIUM 4,4'-BIS((6-ANILINO-4-(METHYLAMINO)-2-TRIAZINYL)AMINO)-2,2'-DISULFOSTILBENE
DISODIUM 4,4'-BIS(2-ANILINO-4-METHYLAMINO-1,3,5-TRIAZIN-6-YLAMINO)-2,2'-STILBENEDISULFONATE
DISODIUM 4,4'-BIS(4-ANILINO-6-(METHYLAMINO)-S-TRIAZIN-2-YLAMINO)STILBENE-2,2'-DISULFONATE
SODIUM 4,4'-BIS(2-ANILINO-4-METHYLAMINO-6-AMINO-1,3,5-TRIAZINYL)STILBENE-2,2'-DISULFONATE

External Clinical & Regulatory Resources

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