Description

Chlorzolamide CAS NO 5541-92-4 is a specialized organic compound belonging to the sulfonamide class, recognized for its role as a carbonic anhydrase inhibitor. This property makes it a valuable intermediate in pharmaceutical research and development, particularly for investigating diuretic and anti-glaucoma agents. It is essential for R&D chemists and manufacturers in the pharmaceutical and fine chemical sectors seeking high-purity building blocks for novel therapeutic synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of carbonic anhydrase inhibitors for potential therapeutic applications.
• Biochemical Research: Used as a reference standard or tool compound in enzymatic studies targeting carbonic anhydrase isoforms.
• Fine Chemical Synthesis: Serves as a precursor for the development of more complex sulfonamide derivatives with tailored biological activity.
• Academic Research: Employed in university and institutional labs for medicinal chemistry projects and pharmacological studies.

Basic Information

Product Name	Chlorzolamide
CAS No.	5541-92-4
Molecular Formula	C7H5ClN2O4S2
Molecular Weight	280.71 g/mol
Synonyms	5-Chloro-1,3,4-thiadiazole-2-sulfonamide; 5-Chloro-2-sulfamoyl-1,3,4-thiadiazole; CL 11,366; 6-Chloro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; Chlorazolamide; 6-Chloro-7-sulfamoyl-1,2,4-benzothiadiazine 1,1-dioxide; 6-Chloro-2H-1,2,4-benzothiadiazine-7-sulfonamide, 1,1-dioxide
EINECS	226-896-6

Quality Control

Our Chlorzolamide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.