ETHYL 5-(FORMYLAMINO)-1H-PYRAZOLE-4-CARBOXYLATE
UNII S14QI5149O

Substance Identification & Data

This profile provides standardized clinical and technical data for Ethyl 5-(formylamino)-1h-pyrazole-4-carboxylate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) S14QI5149O.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 31055-19-3 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
S14QI5149O
CAS Registry Number
31055-19-3
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
ETHYL 5-(FORMYLAMINO)-1H-PYRAZOLE-4-CARBOXYLATE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C7H9N3O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
VAEIHNPPOAVFAR-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
CCOC(=O)c1cn[nH]c1NC=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Ethyl 5-(formylamino)-1h-pyrazole-4-carboxylate. 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.

Common Names & Synonyms

ALLOPURINOL IMPURITY E [EP IMPURITY]
ALLOPURINOL RELATED COMPOUND E [USP IMPURITY]
ALLOPURINOL RELATED COMPOUND E [USP-RS]

Systematic Nomenclature

1H-PYRAZOLE-4-CARBOXYLIC ACID, 3-(FORMYLAMINO)-, ETHYL ESTER
ETHYL 5-(FORMYLAMINO)-1H-PYRAZOLE-4-CARBOXYLATE
PYRAZOLE-4-CARBOXYLIC ACID, 3-FORMAMIDO-, ETHYL ESTER