5-(Trimethylsilyl)-2-thiophenecarboxylic acid

5-(三甲基甲硅烷基)噻吩-2-羧酸

Also known as: 5-(trimethylsilyl)thiophene-2-carboxylic acid, 2-Thiophenecarboxylic acid, 5-(trimethylsilyl)-, 5-(Trimethylsilyl)Thiophene-2-Carboxylic Acid, 5-trimethylsilylthiophene-2-carboxylic acid, 5-trimethylsilanyl-thiophene-2-carboxylic acid, 5-(TRIMETHYLSILYL)-2-THIOPHENECARBOXYLIC ACID

5-(Trimethylsilyl)-2-thiophenecarboxylic acid (CAS 18246-23-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H12O2SSi and a molecular weight of 200.33000 g/mol. It is also known as 5-(trimethylsilyl)thiophene-2-carboxylic acid, 2-Thiophenecarboxylic acid, 5-(trimethylsilyl)- and 5-(Trimethylsilyl)Thiophene-2-Carboxylic Acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18246-23-6
Jingsj CID: J-1451813-3
Molecular Formula: C₈H₁₂O₂SSi
Chinese Name: 5-(三甲基甲硅烷基)噻吩-2-羧酸
Molecular Weight: 200.33000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 5-(Trimethylsilyl)-2-thiophenecarboxylic acid?

The CAS number of 5-(Trimethylsilyl)-2-thiophenecarboxylic acid is 18246-23-6.

What are the molecular formula and molecular weight of 5-(Trimethylsilyl)-2-thiophenecarboxylic acid?

5-(Trimethylsilyl)-2-thiophenecarboxylic acid has molecular formula C8H12O2SSi and molecular weight 200.33000 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. "5-(Trimethylsilyl)-2-thiophenecarboxylic acid (CAS 18246-23-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1451813-3 (accessed 2026-10-22).

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