PYRIDO(2,3-B)PYRAZINE
UNII TAQ8VE5GVQ

Substance Identification & Data

This profile provides standardized clinical and technical data for Pyrido(2,3-b)pyrazine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) TAQ8VE5GVQ.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 322-46-3 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

TAQ8VE5GVQ

CAS Registry Number

322-46-3

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PYRIDO(2,3-B)PYRAZINE

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

InChIKey

C7H5N3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

YEYHFKBVNARCNE-UHFFFAOYSA-N

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

PubChem CID

67580

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1ccc2nccnc2n1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Pyrido(2,3-b)pyrazine. 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.