1-Isopropyl-4-[(trimethylsilyl)ethynyl]-1H-pyrazole

1-异丙基-4-[(三甲基硅基)乙炔基]-1H-吡唑

1-Isopropyl-4-[(trimethylsilyl)ethynyl]-1H-pyrazole (CAS 1354703-51-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H18N2Si and a molecular weight of 206.36 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1354703-51-7
Jingsj CID: J-687427-4
Molecular Formula: C₁₁H₁₈N₂Si
Chinese Name: 1-异丙基-4-[(三甲基硅基)乙炔基]-1H-吡唑
Molecular Weight: 206.36 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Isopropyl-4-[(trimethylsilyl)ethynyl]-1H-pyrazole?

The CAS number of 1-Isopropyl-4-[(trimethylsilyl)ethynyl]-1H-pyrazole is 1354703-51-7.

What are the molecular formula and molecular weight of 1-Isopropyl-4-[(trimethylsilyl)ethynyl]-1H-pyrazole?

1-Isopropyl-4-[(trimethylsilyl)ethynyl]-1H-pyrazole has molecular formula C11H18N2Si and molecular weight 206.36 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. "1-Isopropyl-4-[(trimethylsilyl)ethynyl]-1H-pyrazole (CAS 1354703-51-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-687427-4 (accessed 2026-10-25).

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