PHENOBARBITAL QUININE
UNII USG4R4G27Q

Substance Identification & Data

This profile provides standardized clinical and technical data for Phenobarbital Quinine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) USG4R4G27Q.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 880258-50-4 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

USG4R4G27Q

CAS Registry Number

880258-50-4

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PHENOBARBITAL QUININE

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

InChIKey

C20H24N2O2.C12H12N2O3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

YHRUERMOPBDCFD-DSXUQNDKSA-N

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

NCI Thesaurus

C219247

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

164512879

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

N1C(NC(C(C1=O)(c2ccccc2)CC)=O)=O.[N@]12[C@]([C@@H](c3c4c(ccc(c4)OC)ncc3)O)(C[C@H](CC1)[C@H](C2)C=C)[H]

Synonyms and Nomenclature

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