1-(2-Methoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

1-(2-甲氧基乙基)-4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑

Also known as: 1-(2-Methoxyethyl)-1H-pyrazole-4-boronic acid pinacol ester, 1-(2-Methoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole, 1-(2-Methoxyethyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, Pinacol 1-(2-methoxyethyl)-4-pyrazolylboronate, 2-[1-(2-Methoxyethyl)-1H-pyrazol-4-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

1-(2-Methoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 847818-71-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H21BN2O3 and a molecular weight of 252.11800 g/mol. It is also known as 1-(2-Methoxyethyl)-1H-pyrazole-4-boronic acid pinacol ester, 1-(2-Methoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole and 1-(2-Methoxyethyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Key properties include a melting point of 54 °C, a boiling point of 356.4ºC at 760 mmHg, a density of 1.07g/cm3 and a flash point of 169.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

847818-71-7

Jingsj CID

J-1603111-3

Molecular Formula

C₁₂H₂₁BN₂O₃

Chinese Name

1-(2-甲氧基乙基)-4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑

Molecular Weight

252.11800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026