Description

Flumethiazide is a high-purity diuretic agent belonging to the thiazide class of pharmaceuticals. It is valued for its reliable and consistent performance in research and development, as well as in the formulation of active pharmaceutical ingredients (APIs). This compound is essential for pharmaceutical manufacturers, research institutions, and chemical suppliers serving the global life sciences sector.

Application

• Pharmaceutical API Synthesis: A key intermediate or active ingredient in the production of diuretic and antihypertensive medications.
• Biomedical Research: Used in pharmacological studies to investigate renal function, electrolyte balance, and cardiovascular mechanisms.
• Reference Standard: Serves as a certified reference material (CRM) for quality control and analytical method development in laboratories.
• Formulation Development: Employed in pre-formulation and formulation studies for new drug delivery systems.
• Chemical Synthesis: Acts as a building block for the synthesis of more complex thiazide derivatives and related compounds.

Basic Information

Product Name	Flumethiazide
CAS No.	148-56-1
Molecular Formula	C8H8F3N3O4S2
Molecular Weight	331.29 g/mol
Synonyms	6-(Trifluoromethyl)-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; Ademol; Flumethiazide; Flumethiazidum; Flumetiazide; NSC 77625; Trifluoromethylhydrochlorothiazide; Benzothiadiazine-7-sulfonamide, 6-(trifluoromethyl)-, 1,1-dioxide
EINECS	205-722-9

Quality Control

Our Flumethiazide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR), to ensure it meets high-grade specifications suitable for research and pharmaceutical applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.