SULFACHLORPYRIDAZINE
UNII P78D9P90C0

Substance Identification & Data

This profile provides standardized clinical and technical data for Sulfachlorpyridazine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) P78D9P90C0.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 80-32-0 and the RxNorm Concept ID (RxCUI) 2476008. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

P78D9P90C0

CAS Registry Number

80-32-0

RxNorm Concept ID

2476008

Detailed Substance Profile

Preferred Name

SULFACHLORPYRIDAZINE

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

Molecular Formula

P78D9P90C0

The specific atomic composition represented as a molecular structure string.

InChIKey

C10H9ClN4O2S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

XOXHILFPRYWFOD-UHFFFAOYSA-N

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

NCI Thesaurus

C76974

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

6634

Unique identification number in the NCBI database of chemical substances.

INN ID

910

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(Nc1nnc(cc1)Cl)(c2ccc(cc2)N)(=O)=O

Synonyms and Nomenclature

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