4-Chloro-5-methyl-1H-pyrazole

CAS: 15878-08-7

Ref. 3D-FC122868

Product Information

• Name: 4-Chloro-5-methyl-1H-pyrazole
• Synonyms: 1H-pyrazole, 4-chloro-5-methyl-, 1H-Pyrazole, 4-chloro-3-methyl-, 1H-pyrazole, 4-chloro-5-methyl-, 4-Chloro-3-Methylpyrazole, 4-Chloro-3-methyl-1H-pyrazole, Pyrazole, 4-chloro-3(or 5)-methyl-, Pyrazole, 4-chloro-3-methyl-

Description

4-Chloro-5-methyl-1H-pyrazole is a fungicide that is used to control various plant diseases caused by filamentous fungi. It inhibits the growth of fungi by inhibiting the enzyme pyrazole phosphate synthase, which converts 3,4-dimethylpyrazole phosphate into methylpyrazole and 3-methylpyrazole. The inhibitory rate of 4-chloro-5-methyl-1H-pyrazole on filamentous fungi is high, with an inhibition rate of greater than 90%. 4CMP has been shown to inhibit the growth of various filamentous fungi in aerobic conditions at concentrations between 0.05% and 5%. 4CMP also has a low toxicity for mammals, with an LD50 of about 3000 mg/kg body weight.

• Brand: Biosynth

Chemical properties

• Molecular weight: 116.55 g/mol
• Formula: C₄H₅ClN₂
• Purity: Min. 95%
• Color/Form: Solid