CAS 139157-40-7: 1H-Pyrazole-4-carboxaldehyde, 3-chloro-5-methyl-

Description:1H-Pyrazole-4-carboxaldehyde, 3-chloro-5-methyl- is an organic compound characterized by its pyrazole ring structure, which is a five-membered ring containing two nitrogen atoms. This compound features a carboxaldehyde functional group (-CHO) at the 4-position of the pyrazole ring, contributing to its reactivity and potential applications in organic synthesis. The presence of a chlorine atom at the 3-position and a methyl group at the 5-position introduces additional functional diversity, influencing its chemical behavior and interactions. This compound is typically used in the synthesis of various pharmaceuticals and agrochemicals due to its ability to participate in nucleophilic reactions and form derivatives. Its molecular structure allows for potential applications in medicinal chemistry, particularly in the development of compounds with biological activity. As with many pyrazole derivatives, it may exhibit interesting properties such as anti-inflammatory, analgesic, or antimicrobial activities, making it a subject of interest in research and development within the field of chemistry.

Formula:C₅H₅ClN₂O

Found 4 products.

Product data	Purity	Price range	Estimated delivery
3-Chloro-5-methyl-1H-pyrazole-4-carbaldehyde REF: IN-DA01E983CAS: 139157-40-7	98%	To inquire	Thu 27 Mar 25
3-Chloro-5-methyl-1H-pyrazole-4-carbaldehyde REF: 54-OR89004CAS: 139157-40-7	95%	147.00 €~445.00 €	Fri 28 Mar 25
3-Chloro-5-methyl-1H-pyrazole-4-carbaldehyde REF: 10-F764152CAS: 139157-40-7	98%	38.00 €~259.00 €	Tue 01 Apr 25
1H-Pyrazole-4-carboxaldehyde REF: 3D-PFA15740CAS: 139157-40-7	Min. 95%	- - -	Discontinued product