tert-Butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylate

1-叔丁氧羰基吲唑-5-硼酸频哪醇酯

Also known as: 1-Boc-indazole-5-boronic acid pinacol ester, 1-(tert-Butoxycarbonyl)-1H-indazole-5-boronic acid pinacol ester, 1-Boc-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole, 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylic acid tert-butyl ester, tert-Butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indazole-1-carboxylate, N-Boc-indazole-5-boronic acid pinacol ester, 2-Methyl-2-propanyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylate

CAS No.
864771-44-8
Jingsj CID
J-1509722-6
Molecular Formula
C18H25BN2O4
Chinese Name
1-叔丁氧羰基吲唑-5-硼酸频哪醇酯
Molecular Weight
344.213 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point110ºC
Boiling Point461.4±37.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point232.8±26.5 °C

Frequently Asked Questions

What is the CAS number of tert-Butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylate?

864771-44-8

What are the molecular formula and molecular weight of tert-Butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylate?

C18H25BN2O4, molecular weight 344.213 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026