THIOFLAVIN S1
UNII 2R5VJA8RQB

Substance Identification & Data

This profile provides standardized clinical and technical data for Thioflavin S1, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 2R5VJA8RQB.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1131649-96-1 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

2R5VJA8RQB

CAS Registry Number

1131649-96-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

THIOFLAVIN S1

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C33H30N4O3S4.2Cl

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

PBUFIENLASUHPC-UHFFFAOYSA-L

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

155884430

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

S(=O)(=O)([O-])c1c2c([n+](c(s2)-c3cc4c(cc3)[n+](c(s4)-c5cc6c(cc5)[n+](c(s6)-c7ccc(cc7)N(C)C)C)C)C)ccc1C.[Cl-].[Cl-]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Thioflavin S1. 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.