3-(but-3-yn-1-yl)-1,4-dimethyl-1H-pyrazole

3-(丁-3-炔-1-基)-1,4-二甲基-1H-吡唑

3-(but-3-yn-1-yl)-1,4-dimethyl-1H-pyrazole (CAS 2228544-04-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H12N2 and a molecular weight of 148.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2228544-04-3
Jingsj CID: J-218950-5
Molecular Formula: C₉H₁₂N₂
Chinese Name: 3-(丁-3-炔-1-基)-1,4-二甲基-1H-吡唑
Molecular Weight: 148.20 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(but-3-yn-1-yl)-1,4-dimethyl-1H-pyrazole?

The CAS number of 3-(but-3-yn-1-yl)-1,4-dimethyl-1H-pyrazole is 2228544-04-3.

What are the molecular formula and molecular weight of 3-(but-3-yn-1-yl)-1,4-dimethyl-1H-pyrazole?

3-(but-3-yn-1-yl)-1,4-dimethyl-1H-pyrazole has molecular formula C9H12N2 and molecular weight 148.20 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. "3-(but-3-yn-1-yl)-1,4-dimethyl-1H-pyrazole (CAS 2228544-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-218950-5 (accessed 2026-10-23).

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