3-Cyanothiophene-4-boronic acid pinacol ester

3-氰基噻吩-4-硼酸二甲基异丁醇酯

Also known as: 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbonitrile, 4-cyanothiophene-3-boronic acid pinacol ester, 3-thiophenecarbonitrile, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

3-Cyanothiophene-4-boronic acid pinacol ester (CAS 1073354-61-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14BNO2S and a molecular weight of 235.11000 g/mol. It is also known as 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbonitrile, 4-cyanothiophene-3-boronic acid pinacol ester and 3-thiophenecarbonitrile, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1073354-61-6
Jingsj CID: J-1516604-3
Molecular Formula: C₁₁H₁₄BNO₂S
Chinese Name: 3-氰基噻吩-4-硼酸二甲基异丁醇酯
Molecular Weight: 235.11000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Cyanothiophene-4-boronic acid pinacol ester?

The CAS number of 3-Cyanothiophene-4-boronic acid pinacol ester is 1073354-61-6.

What are the molecular formula and molecular weight of 3-Cyanothiophene-4-boronic acid pinacol ester?

3-Cyanothiophene-4-boronic acid pinacol ester has molecular formula C11H14BNO2S and molecular weight 235.11000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-Cyanothiophene-4-boronic acid pinacol ester (CAS 1073354-61-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516604-3 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.