AMINOPHYLLINE
UNII 27Y3KJK423

Substance Identification & Data

This profile provides standardized clinical and technical data for Aminophylline, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 27Y3KJK423.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 317-34-0 and the RxNorm Concept ID (RxCUI) 689. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

27Y3KJK423

CAS Registry Number

317-34-0

RxNorm Concept ID

689

Detailed Substance Profile

Preferred Name

AMINOPHYLLINE

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

Molecular Formula

27Y3KJK423

The specific atomic composition represented as a molecular structure string.

InChIKey

2C7H8N4O2.C2H8N2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

FQPFAHBPWDRTLU-UHFFFAOYSA-N

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

NCI Thesaurus

C47393

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

9433

Unique identification number in the NCBI database of chemical substances.

INN ID

376

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

n1(c2c(nc[nH]2)c(n(c1=O)C)=O)C.NCCN.n1(c2c(nc[nH]2)c(n(c1=O)C)=O)C

Synonyms and Nomenclature

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