METHALTHIAZIDE
UNII 5N7ZBQ2KO9

Substance Identification & Data

This profile provides standardized clinical and technical data for Methalthiazide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 5N7ZBQ2KO9.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 5611-64-3 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

5N7ZBQ2KO9

CAS Registry Number

5611-64-3

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

METHALTHIAZIDE

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

InChIKey

C12H16ClN3O4S3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

BDNLIZHZILNCGI-UHFFFAOYSA-N

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

NCI Thesaurus

C166852

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

178131

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1(c(Cl)cc2c(c1)S(=O)(=O)N(C)C(CSCC=C)N2)S(N)(=O)=O

Synonyms and Nomenclature

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