Description

Azosemide is a high-purity loop diuretic compound, essential for pharmaceutical research and development. Its primary value lies in its potent and specific pharmacological activity, making it a critical intermediate and reference standard for developing new therapeutic agents. This product is vital for pharmaceutical manufacturers, R&D laboratories, and academic institutions focused on cardiovascular and renal research, as well as for quality control in API production.

Application

• Pharmaceutical Active Ingredient (API): Primary use as the active pharmaceutical ingredient in the formulation of diuretic medications.
• Reference Standard: Serves as a certified reference material (CRM) for analytical method development, validation, and quality control testing in pharmaceutical laboratories.
• Biochemical Research: Used in preclinical and clinical studies to investigate renal physiology, electrolyte transport mechanisms, and the pharmacology of loop diuretics.
• Chemical Intermediate: Acts as a key synthetic intermediate for the preparation of more complex derivatives or related pharmaceutical compounds.
• Academic & Institutional Research: Employed in university and institutional labs for pharmacological and medicinal chemistry research programs.

Basic Information

Product Name	Azosemide
CAS No.	27589-33-9
Molecular Formula	C₁₂H₁₁ClN₄O₂S₂
Molecular Weight	342.82 g/mol
Synonyms	2-Chloro-5-(1H-tetrazol-5-yl)-N-[4-(methylsulfonyl)phenyl]benzenesulfonamide; Azosemidum; Luret; 2-Chloro-5-(2H-tetrazol-5-yl)-4'-[(methylsulfonyl)amino]benzenesulfonanilide; SK-110
EINECS	Contact for details

Quality Control

Our Azosemide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identification by IR and NMR spectroscopy, and residual solvent analysis, to ensure it meets high-grade pharmaceutical standards. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with specified parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥98.5%
Related Substances (HPLC)	Total impurities ≤1.5%
Loss on Drying	≤0.5%
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.