83-07-8 | 4-Aminoantipyrine (4-AAP)

Chemical type

• Pyrazolone derivative
• Chromogenic reagent

Key properties

• Used at 0.5 mM in glucose diagnostic kit
• Reacts with phenol and H₂O₂ to form quinoneimine dye (pink-red, absorbance 505-510 nm)
• High sensitivity and specificity in colorimetric assays

• Chromogenic substrate in enzyme-linked glucose detection
• Component in diagnostic kits for glucose quantification in serum/plasma
• Applied in clinical biochemistry for analyte detection

Classification by use

• Chemicals used as chromogenic agents
• Chemicals used in diagnostic kits
• Chemicals for colorimetric assays

A trustworthy factory and manufacturer

Demei Chemical Technology Co., Ltd. is a modern high-tech enterprise integrating R&D, production, and sales. The company's founder, Dr. Arron, born in April 1975, graduated from the School of Mechanical Engineering at Yanshan University and has been engaged in research in the fields of mechanical engineering and chemical synthesis for many years. The company's products focus on the chemical industry, primarily dealing in chemical raw materials and chemical production machinery and equipment. With its strong technical capabilities, advanced production equipment, and strict quality management system, the company has earned the trust of customers worldwide.

1. Isolation and characterization of peroxidase from potato leaves Solanum tuberosum: Application in glucose diagnostic kit, Journal of Genetic Engineering and Biotechnology, Volume 23, Issue 4, December 2025, 100584