METHYCLOTHIAZIDE
UNII L3H46UAC61

Substance Identification & Data

This profile provides standardized clinical and technical data for Methyclothiazide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) L3H46UAC61.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 135-07-9 and the RxNorm Concept ID (RxCUI) 6860. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

L3H46UAC61

CAS Registry Number

135-07-9

RxNorm Concept ID

6860

Detailed Substance Profile

Preferred Name

METHYCLOTHIAZIDE

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

InChIKey

C9H11Cl2N3O4S2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

CESYKOGBSMNBPD-UHFFFAOYSA-N

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

NCI Thesaurus

C47614

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

4121

Unique identification number in the NCBI database of chemical substances.

INN ID

1050

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

S1(N(C(CCl)Nc2c1cc(S(=O)(=O)N)c(Cl)c2)C)(=O)=O

Synonyms and Nomenclature

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