4-(1H-Pyrazol-4-yl)-1,2,3-thiadiazole

4-(1H-吡唑-4-基)-1,2,3-噻二唑

Also known as: 1,2,3-Thiadiazole, 4-(1H-pyrazol-4-yl)-

4-(1H-Pyrazol-4-yl)-1,2,3-thiadiazole (CAS 2228588-48-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4N4S and a molecular weight of 152.18 g/mol. It is also known as 1,2,3-Thiadiazole, 4-(1H-pyrazol-4-yl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2228588-48-3
Jingsj CID: J-1361149-5
Molecular Formula: C₅H₄N₄S
Chinese Name: 4-(1H-吡唑-4-基)-1,2,3-噻二唑
Molecular Weight: 152.18 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-4-yl)-1,2,3-thiadiazole?

The CAS number of 4-(1H-Pyrazol-4-yl)-1,2,3-thiadiazole is 2228588-48-3.

What are the molecular formula and molecular weight of 4-(1H-Pyrazol-4-yl)-1,2,3-thiadiazole?

4-(1H-Pyrazol-4-yl)-1,2,3-thiadiazole has molecular formula C5H4N4S and molecular weight 152.18 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-4-yl)-1,2,3-thiadiazole (CAS 2228588-48-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1361149-5 (accessed 2026-10-26).

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