PHTHALYLSULFATHIAZOLE
UNII 6875L5852V

Substance Identification & Data

This profile provides standardized clinical and technical data for Phthalylsulfathiazole, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 6875L5852V.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 85-73-4 and the RxNorm Concept ID (RxCUI) 33632. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

6875L5852V

CAS Registry Number

85-73-4

RxNorm Concept ID

33632

Detailed Substance Profile

Preferred Name

PHTHALYLSULFATHIAZOLE

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

InChIKey

C17H13N3O5S2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

PBMSWVPMRUJMPE-UHFFFAOYSA-N

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

NCI Thesaurus

C80790

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

4806

Unique identification number in the NCBI database of chemical substances.

INN ID

4175

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

S(Nc1nccs1)(c2ccc(NC(c3c(C(=O)O)cccc3)=O)cc2)(=O)=O

Synonyms and Nomenclature

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