ethyl 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]acetate

1-(乙氧羰基甲基)-1H-吡唑-4-硼酸频那醇酯

Also known as: 1-(Ethoxycarbonylmethyl)-1H-pyrazole-4-boronic acid pinacol ester, 1-(Ethoxycarbonylmethyl)pyrazole-4-boronic acid pinacol ester, Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)acetate, Ethyl 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]acetate, Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-acetate, [4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-acetic acid ethyl ester

ethyl 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]acetate (CAS 864754-16-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H21BN2O4 and a molecular weight of 280.12800 g/mol. It is also known as 1-(Ethoxycarbonylmethyl)-1H-pyrazole-4-boronic acid pinacol ester, 1-(Ethoxycarbonylmethyl)pyrazole-4-boronic acid pinacol ester and Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)acetate. Key properties include a boiling point of 390.8ºC at 760 mmHg, a density of 1.12g/cm3 and a flash point of 110ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

864754-16-5

Jingsj CID

J-1087714-8

Molecular Formula

C₁₃H₂₁BN₂O₄

Chinese Name

1-(乙氧羰基甲基)-1H-吡唑-4-硼酸频那醇酯

Molecular Weight

280.12800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026