Indazole-5-boronic acid pinacol ester

• CAS: 862723-42-0
• Catalog Number: ACM862723420
• Category: Boronic Esters
• Molecular Weight: 244.1
• Molecular Formula: C₁₃H₁₇BN₂O₂
• Synonyms: BE09, MolPort-002-344-305, Indazole-5-boronic acid pinacol ester, OR30735, 862723-42-0
• IUPAC Name: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
• Canonical SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC3=C(C=C2)NN=C3
• InChI Key: SAGPUUKLGWNGOS-UHFFFAOYSA-N
• Boiling Point: 404.123ºC at 760 mmHg
• Flash Point: 198.207ºC
• Density: 1.154g/cm³
• Exact Mass: 244.13800
• Hazard Statements: Xi: Irritant
• H-Bond Acceptor: 3
• H-Bond Donor: 1
• Safety Description: 26-36/37

Synthetic Use

Upstream Synthesis Route 1

• 53857-57-1
• 73183-34-3

• 862723-42-0

Reference: [1] Patent: WO2009/67586, 2009, A1, . Location in patent: Page/Page column 42