ISOFUROSEMIDE
UNII V2ZF54Q4LZ

Substance Identification & Data

This profile provides standardized clinical and technical data for Isofurosemide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) V2ZF54Q4LZ.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 4818-59-1 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
V2ZF54Q4LZ
CAS Registry Number
4818-59-1
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
ISOFUROSEMIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C12H11ClN2O5S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
UXOOVYKVEXGCSH-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
C(c1c(cc(c(c1)S(=O)(=O)N)NCc2ccco2)Cl)(=O)O

Synonyms and Nomenclature

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

2-CHLORO-4-(((FURAN-2-YL)METHYL)AMINO)-5-SULFAMOYLBENZOIC ACID
2-CHLORO-4-N-FURFURYLAMINO-5-SULFAMOYLBENZOIC ACID
BENZOIC ACID, 5-(AMINOSULFONYL)-2-CHLORO-4-((2-FURANYLMETHYL)AMINO)-
FUROSEMIDE IMPURITY A [EP IMPURITY]
FUROSEMIDE RELATED COMPOUND A [USP IMPURITY]
FUROSEMIDE RELATED COMPOUND A [USP-RS]
ISOFUROSEMIDE

Brand / Trade Names

ISOLASIX

Systematic Nomenclature

2-CHLORO-4-((FURAN-2-YLMETHYL)AMINO)-5-SULFAMOYLBENZOIC ACID

Technical Codes

H-20