FLUORESCENT BRIGHTENER 184
UNII W7UR9129GP

Substance Identification & Data

This profile provides standardized clinical and technical data for Fluorescent Brightener 184, uniquely identified by the FDA Unique Ingredient Identifier (UNII) W7UR9129GP.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7128-64-5 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
W7UR9129GP
CAS Registry Number
7128-64-5
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
FLUORESCENT BRIGHTENER 184
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C26H26N2O2S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
AIXZBGVLNVRQSS-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1(-c2sc(-c3nc4cc(C(C)(C)C)ccc4o3)cc2)nc5cc(C(C)(C)C)ccc5o1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Fluorescent Brightener 184. 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.

FDA Official Name

BIS(T-BUTYL BENZOXAZOLYL) THIOPHENE

Common Names & Synonyms

2,2'-(2,5-THIOPHENEDIYL)BIS(5-(1,1-DIMETHYLETHYL))BENZOXAZOLE
2,5-BIS(5'-TERT-BUTYL-2-BENZOXAZOLYL)THIOPHENE
BBOT [MI]
BENZOXAZOLE, 2,2'-(2,5-THIOPHENEDIYL)BIS(5-(1,1-DIMETHYLETHYL))-
BRIGHTENER OB
C.I. FLUORESCENT BRIGHTENER 184BENZOXAZOLE
C.I. FLUORESCENT BRIGHTENING AGENT 184
CI 515245
FLUORESCENT BRIGHTENER 184

Brand / Trade Names

KEYFLUOR WHITE PL
TINOPAL OB
UVITEX 3BSA

Systematic Nomenclature

2,5-BIS(5-TERT-BUTYL-2-BENZOXAZOLYL)THIOPHENE
2,5-DI(5-TERT-BUTYLBENZOXAZOL-2-YL)THIOPHENE
BENZOXAZOLE, 2,2'-(2,5-THIOPHENEDIYL)BIS(5-TERT-BUTYL-
BIS(TERT-BUTYL BENZOXAZOLYL) THIOPHENE

Technical Codes

C.I. 515245
NSC-158163