864771-17-5

• 常用中文名：3-甲基-1H-吲唑-5-硼酸频哪醇酯
• 常用英文名：3-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
• CAS号：864771-17-5
• 分子式：C₁₄H₁₉BN₂O₂
• 分子量：258.12400
• 发布时间：2018-12-25 11:20:05
• 更新时间：2026-07-11 14:33:50

名称

• 中文名: 3-甲基-1H-吲唑-5-硼酸频哪醇酯
• 英文名: 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole
• 中文别名: 3-甲基吲唑-5-硼酸酯; 3-甲基-5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吲唑; 3-甲基-5-(四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吲唑; 3-甲基-5-(四甲基-1,3,2-二噁硼戊环-2-基)-1H-吲唑
• 英文别名: 3-Methyl-1H-indazole-5-bonic acid pinacol ester; 3-Methyl-1H-indazol-5-boronic Acid Pinacol Ester; 3-Methyl-1H-indazole-5-boronic acid pinacol ester; 3-Methyl-5-(tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole; 3-METHYL-5-PINACOLATOBORYL-INDAZOLE; 3-METHYL-5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-INDAZOLE; 3-hydroxy-2,3-dimethylbutan-2-yl 3-methyl-1H-indazole-5-cboxylate; 3-Methy-1H-indazole-5-boronic acid pinacol ester; 3-Methyl-1H-indazole-5-boronic acid picol ester; 3-METHYL-5-PINALATOBORNYL-INDAZOLE; 3-methyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-indazole; 3-Methylindazole-5-boronic acid pinacol ester; 3-methyl-1H-indazole-5-boronic acid pinacol ester; 3-methyl-2H-indazole-5-cboxylic acid (3-hydroxy-2,3-dimethylbutan-2-yl) ester; 1H-Indazole, 3-Methyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)

物化性质

• 密度: 1.13 g/cm3
• 沸点: 416.7ºC at 760 mmHg
• 分子式: C₁₄H₁₉BN₂O₂
• 分子量: 258.12400
• 精确质量: 258.15400
• PSA: 47.14000
• LogP: 2.17050
• 折射率: 1.558

合成路线

552331-16-5 73183-34-3 ~60% 864771-17-5

文献：US2007/173506 A1, ; Page/Page column 31; 32 ;

45762-41-2 ~% 864771-17-5

文献：WO2012/119046 A2, ;

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