Methyl 3-formyl-1H-indazole-5-carboxylate

• CAT Number: L039824
• CAS Number: 797804-50-3
• Molecular Formula: C10H8N2O3
• Molecular Weight: 204.18
• Purity: ≥95%
• IUPAC Name: methyl 3-formyl-2H-indazole-5-carboxylate
• InChI: InChI=1S/C10H8N2O3/c1-15-10(14)6-2-3-8-7(4-6)9(5-13)12-11-8/h2-5H,1H3,(H,11,12)
• InChIKey: ASNIOVVZBFNGJZ-UHFFFAOYSA-N
• SMILES: COC(=O)C1=CC2=C(NN=C2C=C1)C=O

Methyl 3-formyl-1H-indazole-5-carboxylate（Cat No.:L039824）is a functionalized indazole derivative featuring a formyl group at the 3-position and a methyl ester at the 5-position of the heterocyclic ring. This compound is a valuable intermediate in medicinal and heterocyclic chemistry, enabling the construction of bioactive molecules and drug candidates. The aldehyde group allows for further transformations such as reductive amination or condensation reactions, while the ester can undergo hydrolysis or amidation. Its indazole core, known for biological relevance, makes it particularly useful in synthesizing anti-inflammatory, anticancer, and antimicrobial compounds.