THIOFLAVIN S2
UNII FDK4QJ64TS

Substance Identification & Data

This profile provides standardized clinical and technical data for Thioflavin S2, uniquely identified by the FDA Unique Ingredient Identifier (UNII) FDK4QJ64TS.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 401813-29-4 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

FDK4QJ64TS

CAS Registry Number

401813-29-4

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

THIOFLAVIN S2

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

InChIKey

C25H24N3O3S3.Cl

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

VNVDHTWVCQCPLI-UHFFFAOYSA-M

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

PubChem CID

155884413

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[Cl-].c1(-c2[n+](c3ccc(c(S([O-])(=O)=O)c3s2)C)C)cc4c([n+](c(s4)-c5ccc(N(C)C)cc5)C)cc1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Thioflavin S2. 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.