5-Ethynyl-1,4-dimethylpyrazole

5-乙炔基-1,4-二甲基吡唑

5-Ethynyl-1,4-dimethylpyrazole (CAS 1865506-49-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8N2 and a molecular weight of 120.15 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1865506-49-5
Jingsj CID: J-368131-2
Molecular Formula: C₇H₈N₂
Chinese Name: 5-乙炔基-1,4-二甲基吡唑
Molecular Weight: 120.15 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Ethynyl-1,4-dimethylpyrazole?

The CAS number of 5-Ethynyl-1,4-dimethylpyrazole is 1865506-49-5.

What are the molecular formula and molecular weight of 5-Ethynyl-1,4-dimethylpyrazole?

5-Ethynyl-1,4-dimethylpyrazole has molecular formula C7H8N2 and molecular weight 120.15 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-Ethynyl-1,4-dimethylpyrazole (CAS 1865506-49-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-368131-2 (accessed 2026-10-23).

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