5-(1-methyl-1H-pyrazol-5-yl)-3-thiophenecarboxylic acid

5-(1-甲基-1H-吡唑-5-基)-3-噻吩甲酸

5-(1-methyl-1H-pyrazol-5-yl)-3-thiophenecarboxylic acid (CAS 1044851-90-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O2S and a molecular weight of 208.24 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1044851-90-2
Jingsj CID: J-496551-0
Molecular Formula: C₉H₈N₂O₂S
Chinese Name: 5-(1-甲基-1H-吡唑-5-基)-3-噻吩甲酸
Molecular Weight: 208.24 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(1-methyl-1H-pyrazol-5-yl)-3-thiophenecarboxylic acid?

The CAS number of 5-(1-methyl-1H-pyrazol-5-yl)-3-thiophenecarboxylic acid is 1044851-90-2.

What are the molecular formula and molecular weight of 5-(1-methyl-1H-pyrazol-5-yl)-3-thiophenecarboxylic acid?

5-(1-methyl-1H-pyrazol-5-yl)-3-thiophenecarboxylic acid has molecular formula C9H8N2O2S and molecular weight 208.24 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-(1-methyl-1H-pyrazol-5-yl)-3-thiophenecarboxylic acid (CAS 1044851-90-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-496551-0 (accessed 2026-10-24).

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