Description

5-(1-Methyl-1H-pyrazol-4-yl)-1H-indazol-3-amine (CAS No. 1093965-09-3) is a high-purity heterocyclic organic compound with the molecular formula C₁₁H₁₁N₅. This specialized chemical features a unique indazole core substituted with a 1-methylpyrazol-4-yl group at the 5-position and an amine group at the 3-position, making it a valuable scaffold for pharmaceutical research and medicinal chemistry applications. The compound is supplied as a solid with >95% purity (HPLC) and is rigorously characterized by ¹H NMR, ¹³C NMR, and mass spectrometry to ensure batch-to-batch consistency. Ideal for use as a building block in kinase inhibitor development, this product is packaged under inert atmosphere in amber glass vials to ensure long-term stability. Researchers can utilize this compound for lead optimization, structure-activity relationship (SAR) studies, and as a reference standard in analytical applications.

Properties

• CAS Number: 1093965-09-3
• Complexity: 259
• IUPAC Name: 5-(1-methylpyrazol-4-yl)-1H-indazol-3-amine
• InChI: InChI=1S/C11H11N5/c1-16-6-8(5-13-16)7-2-3-10-9(4-7)11(12)15-14-10/h2-6H,1H3,(H3,12,14,15)
• InChI Key: NNGNBYQRGJBMJM-UHFFFAOYSA-N
• Exact Mass: 213.10144537
• Molecular Formula: C11H11N5
• Molecular Weight: 213.24
• SMILES: CN1C=C(C=N1)C2=CC3=C(C=C2)NN=C3N
• Topological: 72.5
• Monoisotopic Mass: 213.10144537
• Synonyms: 5-(1-Methyl-1H-pyrazol-4-yl)-1H-indazol-3-amine, 1093965-09-3, 5-(1-methylpyrazol-4-yl)-1H-indazol-3-amine, SCHEMBL2660282, DTXSID20721220, DB-059904, Z2050045212

Application

This compound serves as a key intermediate in the synthesis of kinase inhibitors, particularly for cancer research applications. The indazole-pyrazole hybrid structure makes it valuable for developing targeted therapies against various oncogenic kinases. Researchers may employ this building block in fragment-based drug discovery or as a core structure for designing novel heterocyclic compounds with potential biological activity.

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