1-Phenyl-5-(thiophen-2-yl)-1H-pyrazole

1-苯基-5-(2-噻吩基)-1H-吡唑

Also known as: 1-Phenyl-5-(2-thienyl)-1H-pyrazole, 1-phenyl-5-thiophen-2-ylpyrazole, 1H-Pyrazole, 1-phenyl-5-(2-thienyl)-

1-Phenyl-5-(thiophen-2-yl)-1H-pyrazole (CAS 478395-52-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H10N2S and a molecular weight of 226.29700 g/mol. It is also known as 1-Phenyl-5-(2-thienyl)-1H-pyrazole, 1-phenyl-5-thiophen-2-ylpyrazole and 1H-Pyrazole, 1-phenyl-5-(2-thienyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 478395-52-7
Jingsj CID: J-1502322-5
Molecular Formula: C₁₃H₁₀N₂S
Chinese Name: 1-苯基-5-(2-噻吩基)-1H-吡唑
Molecular Weight: 226.29700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Phenyl-5-(thiophen-2-yl)-1H-pyrazole?

The CAS number of 1-Phenyl-5-(thiophen-2-yl)-1H-pyrazole is 478395-52-7.

What are the molecular formula and molecular weight of 1-Phenyl-5-(thiophen-2-yl)-1H-pyrazole?

1-Phenyl-5-(thiophen-2-yl)-1H-pyrazole has molecular formula C13H10N2S and molecular weight 226.29700 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. "1-Phenyl-5-(thiophen-2-yl)-1H-pyrazole (CAS 478395-52-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502322-5 (accessed 2026-10-24).

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