Description

Azapropazone is a non-steroidal anti-inflammatory drug (NSAID) belonging to the pyrazolidine derivative class. It is valued for its potent anti-inflammatory, analgesic, and antipyretic properties, making it a key intermediate in pharmaceutical synthesis. This compound is primarily utilized by manufacturers in the pharmaceutical industry for the research and production of therapeutic agents targeting pain and inflammation.

Application

• Primary use as a pharmaceutical intermediate for the synthesis of the active pharmaceutical ingredient (API) Azapropazone.
• Research and development of novel anti-inflammatory and analgesic drug formulations.
• Production of prescription medications for the treatment of conditions like rheumatoid arthritis and osteoarthritis.
• Chemical reference standard for analytical testing and quality control in pharmaceutical laboratories.
• Preclinical and clinical research studies investigating NSAID mechanisms and efficacy.

Basic Information

Product Name	Azapropazone
CAS No.	22304-30-9
Molecular Formula	C16H20N4O2
Molecular Weight	300.36 g/mol
Synonyms	Azapropazone; 5-Dimethylamino-9-methyl-2-propyl-1H-pyrazolo[1,2-a][1,2,4]benzotriazine-1,3(2H)-dione; Cinnopropazone; Prolix; Rheumox; 5-(Dimethylamino)-9-methyl-2-propyl-1H-pyrazolo[1,2-a][1,2,4]benzotriazine-1,3(2H)-dione; AZP; Phenylbutazone analog
EINECS	244-904-5

Quality Control

Our Azapropazone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profiles is provided with every shipment.

Storage

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

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)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.5% Any single impurity ≤ 0.5%
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.