4-(Pyrimidin-2-yl)thiophene-3-carboxylic acid

4-(嘧啶-2-基)噻吩-3-羧酸

4-(Pyrimidin-2-yl)thiophene-3-carboxylic acid (CAS 1651166-50-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O2S and a molecular weight of 206.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1651166-50-5
Jingsj CID: J-366873-3
Molecular Formula: C₉H₆N₂O₂S
Chinese Name: 4-(嘧啶-2-基)噻吩-3-羧酸
Molecular Weight: 206.22 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(Pyrimidin-2-yl)thiophene-3-carboxylic acid?

The CAS number of 4-(Pyrimidin-2-yl)thiophene-3-carboxylic acid is 1651166-50-5.

What are the molecular formula and molecular weight of 4-(Pyrimidin-2-yl)thiophene-3-carboxylic acid?

4-(Pyrimidin-2-yl)thiophene-3-carboxylic acid has molecular formula C9H6N2O2S and molecular weight 206.22 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. "4-(Pyrimidin-2-yl)thiophene-3-carboxylic acid (CAS 1651166-50-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-366873-3 (accessed 2026-10-24).

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