4-(but-3-yn-1-yl)-1,3,5-trimethyl-1H-pyrazole

4-(丁-3-炔-1-基)-1,3,5-三甲基-1H-吡唑

4-(but-3-yn-1-yl)-1,3,5-trimethyl-1H-pyrazole (CAS 1545014-34-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H14N2 and a molecular weight of 162.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1545014-34-3
Jingsj CID: J-180602-7
Molecular Formula: C₁₀H₁₄N₂
Chinese Name: 4-(丁-3-炔-1-基)-1,3,5-三甲基-1H-吡唑
Molecular Weight: 162.23 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(but-3-yn-1-yl)-1,3,5-trimethyl-1H-pyrazole?

The CAS number of 4-(but-3-yn-1-yl)-1,3,5-trimethyl-1H-pyrazole is 1545014-34-3.

What are the molecular formula and molecular weight of 4-(but-3-yn-1-yl)-1,3,5-trimethyl-1H-pyrazole?

4-(but-3-yn-1-yl)-1,3,5-trimethyl-1H-pyrazole has molecular formula C10H14N2 and molecular weight 162.23 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-(but-3-yn-1-yl)-1,3,5-trimethyl-1H-pyrazole (CAS 1545014-34-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-180602-7 (accessed 2026-10-24).

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