2H-PYRIDO(4,3-B)(1,4)THIAZIN-3(4H)-ONE
UNII ID5Y31B3Q6

Substance Identification & Data

This profile provides standardized clinical and technical data for 2h-pyrido(4,3-b)(1,4)thiazin-3(4h)-one, uniquely identified by the FDA Unique Ingredient Identifier (UNII) ID5Y31B3Q6.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 18504-86-4 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

ID5Y31B3Q6

CAS Registry Number

18504-86-4

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

2H-PYRIDO(4,3-B)(1,4)THIAZIN-3(4H)-ONE

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

InChIKey

C7H6N2OS

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

GUGWLRYNQDGMSE-UHFFFAOYSA-N

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

PubChem CID

373078

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

N1c2c(ccnc2)SCC1=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2h-pyrido(4,3-b)(1,4)thiazin-3(4h)-one. 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.