5-Methylisoxazole-3-carboxylic acid, 98+%

CAS: 3405-77-4

Ref. 02-L17577

Product Information

• Name: 5-Methylisoxazole-3-carboxylic acid, 98+%
• Synonyms: 5-methyl-1,2-oxazole-3-carboxylic acid, 3-Carboxy-5-methylisoxazole, 3-Isoxazolecarboxylic acid, 5-methyl-, 5-Methyl-1,2-Oxazole-3-Carboxylic Acid, 5-Methyl-3-isoxazolecarboxylic acid

Description

It is a reactant for Click/aza-Michael or Click/oligomeric alkyl carbodiimide esterification reactions, preparation of aminopyrazole amide derivatives as Raf kinase inhibitors in melanoma cells and preparation of trifluoromethoxyphenyl(thiazolyl)pyrroles and other heterocycle-bearing polyfunctionalized pyrroles via chain heterocyclization. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 127.10
• Formula: C₅H₅NO₃
• Purity: 98+%
• Color/Form: White to off-white to pale yellow, Powder or crystals or crystalline powder
• InChI: InChI=1S/C5H5NO3/c1-3-2-4(5(7)8)6-9-3/h2H,1H3,(H,7,8)
• InChI key: BNMPIJWVMVNSRD-UHFFFAOYSA-N
• SMILES: Cc1cc(C(=O)O)no1