4-Ethynyl-1-(4-methoxybenzyl)-1H-pyrazole

4-乙炔基-1-(4-甲氧基苄基)-1H-吡唑

4-Ethynyl-1-(4-methoxybenzyl)-1H-pyrazole (CAS 905751-59-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H12N2O and a molecular weight of 212.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 905751-59-9
Jingsj CID: J-1336222-9
Molecular Formula: C₁₃H₁₂N₂O
Chinese Name: 4-乙炔基-1-(4-甲氧基苄基)-1H-吡唑
Molecular Weight: 212.25 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Ethynyl-1-(4-methoxybenzyl)-1H-pyrazole?

The CAS number of 4-Ethynyl-1-(4-methoxybenzyl)-1H-pyrazole is 905751-59-9.

What are the molecular formula and molecular weight of 4-Ethynyl-1-(4-methoxybenzyl)-1H-pyrazole?

4-Ethynyl-1-(4-methoxybenzyl)-1H-pyrazole has molecular formula C13H12N2O and molecular weight 212.25 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-Ethynyl-1-(4-methoxybenzyl)-1H-pyrazole (CAS 905751-59-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1336222-9 (accessed 2026-10-25).

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