2-(Trimethylsilyl)benzo[b]thiophen-7-ylboronic acid

2-(三甲基甲硅烷基)苯并[b]噻吩-7-基硼酸

Also known as: (2-trimethylsilyl-1-benzothiophen-7-yl)boronic acid, Boronic acid, B-[2-(trimethylsilyl)benzo[b]thien-7-yl]-, 2-(TRIMETHYLSILYL)BENZO[B]THIOPHEN-7-YLBORONIC ACID

2-(Trimethylsilyl)benzo[b]thiophen-7-ylboronic acid (CAS 1217501-33-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H15BO2SSi and a molecular weight of 250.19700 g/mol. It is also known as (2-trimethylsilyl-1-benzothiophen-7-yl)boronic acid, Boronic acid, B-[2-(trimethylsilyl)benzo[b]thien-7-yl]- and 2-(TRIMETHYLSILYL)BENZO[B]THIOPHEN-7-YLBORONIC ACID. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1217501-33-1
Jingsj CID: J-1043784-7
Molecular Formula: C₁₁H₁₅BO₂SSi
Chinese Name: 2-(三甲基甲硅烷基)苯并[b]噻吩-7-基硼酸
Molecular Weight: 250.19700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(Trimethylsilyl)benzo[b]thiophen-7-ylboronic acid?

The CAS number of 2-(Trimethylsilyl)benzo[b]thiophen-7-ylboronic acid is 1217501-33-1.

What are the molecular formula and molecular weight of 2-(Trimethylsilyl)benzo[b]thiophen-7-ylboronic acid?

2-(Trimethylsilyl)benzo[b]thiophen-7-ylboronic acid has molecular formula C11H15BO2SSi and molecular weight 250.19700 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. "2-(Trimethylsilyl)benzo[b]thiophen-7-ylboronic acid (CAS 1217501-33-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1043784-7 (accessed 2026-10-24).

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