SULFADIMETHOXINE SODIUM
UNII 49DG2B481W

Substance Identification & Data

This profile provides standardized clinical and technical data for Sulfadimethoxine Sodium, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 49DG2B481W.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1037-50-9 and the RxNorm Concept ID (RxCUI) 1306121. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

49DG2B481W

CAS Registry Number

1037-50-9

RxNorm Concept ID

1306121

Detailed Substance Profile

Preferred Name

SULFADIMETHOXINE SODIUM

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

Molecular Formula

49DG2B481W

The specific atomic composition represented as a molecular structure string.

InChIKey

C12H13N4O4S.Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

DQDZQHMCPDUUPC-UHFFFAOYSA-N

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

NCI Thesaurus

C76976

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

13384041

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

S([N-]c1nc(OC)nc(c1)OC)(c2ccc(cc2)N)(=O)=O.[Na+]

Synonyms and Nomenclature

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