3-(Ethoxycarbonyl)-1-methylpyrazole-5-boronic acid pinacol ester

Also known as: 1H-Pyrazole-3-carboxylic acid, 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, ethyl ester, Ethyl 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carboxylate, ethyl 1-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carboxylate

3-(Ethoxycarbonyl)-1-methylpyrazole-5-boronic acid pinacol ester (CAS 1616930-46-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H21BN2O4 and a molecular weight of 280.13 g/mol. It is also known as 1H-Pyrazole-3-carboxylic acid, 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, ethyl ester, Ethyl 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carboxylate and ethyl 1-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carboxylate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1616930-46-1

Jingsj CID

J-1003382-7

Molecular Formula

C₁₃H₂₁BN₂O₄

Molecular Weight

280.13 g/mol

Category

Organic Compounds

Last updated

8/21/2026