3-Methyl-6-nitro-1H-indazole (CAS No: 6494-19-5) is a key pharmaceutical intermediate used in the synthesis of APIs Pazopanib. This compound serves as an essential raw material in API development and synthesis. Explore detailed chemical properties, molecular data, structure information, and verified global suppliers, manufacturers, and distributors of this API intermediate on apicule.
Alternate Names: 3-Methyl-6-nitroindazole, Pazopanib Impurity 44
CAS No: 6494-19-5
PubChem CID: 10921054
Mol Formula: C8H7N3O2
Mol Weight: 177.16 g/mol
Used in API: Pazopanib
IUPAC Name: 3-methyl-6-nitro-2H-indazole
API Intermediate Description: 3-Methyl-6-nitro-1H-indazole is a vital starting material in the industrial synthesis of Pazopanib, a tyrosine kinase inhibitor for cancer treatment. It serves as the precursor to 2,3-dimethyl-6-nitro-2H-indazole (a key intermediate) through methylation, followed by reduction to form the essential indazole core of the final drug molecule.
