AMINOPTERIN
UNII JYB41CTM2Q

Substance Identification & Data

This profile provides standardized clinical and technical data for Aminopterin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) JYB41CTM2Q.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 54-62-6 and the RxNorm Concept ID (RxCUI) 1440264. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

JYB41CTM2Q

CAS Registry Number

54-62-6

RxNorm Concept ID

1440264

Detailed Substance Profile

Preferred Name

AMINOPTERIN

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

InChIKey

C19H20N8O5

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

TVZGACDUOSZQKY-LBPRGKRZSA-N

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

NCI Thesaurus

C235

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

169371

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1cc(ccc1C(=O)N[C@@H](CCC(=O)O)C(=O)O)NCc2cnc3c(c(N)nc(N)n3)n2

Synonyms and Nomenclature

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