4-(1H-pyrazol-3-yl)thiophene-2-carbaldehyde

4-(1H-吡唑-3-基)噻吩-2-甲醛

4-(1H-pyrazol-3-yl)thiophene-2-carbaldehyde (CAS 2138369-06-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6N2OS and a molecular weight of 178.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138369-06-7
Jingsj CID: J-254880-7
Molecular Formula: C₈H₆N₂OS
Chinese Name: 4-(1H-吡唑-3-基)噻吩-2-甲醛
Molecular Weight: 178.21 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(1H-pyrazol-3-yl)thiophene-2-carbaldehyde?

The CAS number of 4-(1H-pyrazol-3-yl)thiophene-2-carbaldehyde is 2138369-06-7.

What are the molecular formula and molecular weight of 4-(1H-pyrazol-3-yl)thiophene-2-carbaldehyde?

4-(1H-pyrazol-3-yl)thiophene-2-carbaldehyde has molecular formula C8H6N2OS and molecular weight 178.21 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-(1H-pyrazol-3-yl)thiophene-2-carbaldehyde (CAS 2138369-06-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-254880-7 (accessed 2026-10-24).

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