CAS 19762-23-3

Pyrazole-3-carboxylic acid, 5-ethynyl-1-methyl-, methyl ester (8CI)

Description:

Pyrazole-3-carboxylic acid, 5-ethynyl-1-methyl-, methyl ester, with the CAS number 19762-23-3, is an organic compound characterized by its pyrazole ring structure, which is a five-membered heterocyclic compound containing two nitrogen atoms. This substance features a carboxylic acid functional group and an ethynyl substituent at the 5-position of the pyrazole ring, along with a methyl ester group. The presence of the ethynyl group contributes to its reactivity and potential applications in organic synthesis and medicinal chemistry. Pyrazole derivatives are known for their diverse biological activities, including anti-inflammatory and analgesic properties. The methyl ester form enhances the compound's lipophilicity, potentially affecting its bioavailability and pharmacokinetics. As with many pyrazole derivatives, the compound may exhibit interesting interactions with biological targets, making it a subject of interest in drug development and research. Proper handling and storage conditions should be observed due to the potential reactivity of the ethynyl group.

Formula: C₈H₈N₂O₂

Methyl 5-ethynyl-1-methyl-1H-pyrazole-3-carboxylate

CAS: 19762-23-3

Versatile small molecule scaffold

Formula: C₈H₈N₂O₂

Purity: Min. 95%

Molecular weight: 164.16 g/mol

Ref: 3D-UAA76223