5-(5-Formylpyrazin-2-yl)thiophene-2-carboxylic acid

5-(5-甲酰基吡嗪-2-基)噻吩-2-羧酸

5-(5-Formylpyrazin-2-yl)thiophene-2-carboxylic acid (CAS 2138201-23-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6N2O3S and a molecular weight of 234.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138201-23-5
Jingsj CID: J-390902-3
Molecular Formula: C₁₀H₆N₂O₃S
Chinese Name: 5-(5-甲酰基吡嗪-2-基)噻吩-2-羧酸
Molecular Weight: 234.23 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(5-Formylpyrazin-2-yl)thiophene-2-carboxylic acid?

The CAS number of 5-(5-Formylpyrazin-2-yl)thiophene-2-carboxylic acid is 2138201-23-5.

What are the molecular formula and molecular weight of 5-(5-Formylpyrazin-2-yl)thiophene-2-carboxylic acid?

5-(5-Formylpyrazin-2-yl)thiophene-2-carboxylic acid has molecular formula C10H6N2O3S and molecular weight 234.23 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-(5-Formylpyrazin-2-yl)thiophene-2-carboxylic acid (CAS 2138201-23-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-390902-3 (accessed 2026-10-23).

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