3-(1H-Pyrazol-1-yl)-5-[2-(trimethylsilyl)ethynyl]pyridine

3-(1H-吡唑-1-基)-5-[2-(三甲基硅基)乙炔基]吡啶

3-(1H-Pyrazol-1-yl)-5-[2-(trimethylsilyl)ethynyl]pyridine (CAS 2538478-07-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H15N3Si and a molecular weight of 241.36 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2538478-07-6
Jingsj CID: J-1960891-4
Molecular Formula: C₁₃H₁₅N₃Si
Chinese Name: 3-(1H-吡唑-1-基)-5-[2-(三甲基硅基)乙炔基]吡啶
Molecular Weight: 241.36 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(1H-Pyrazol-1-yl)-5-[2-(trimethylsilyl)ethynyl]pyridine?

The CAS number of 3-(1H-Pyrazol-1-yl)-5-[2-(trimethylsilyl)ethynyl]pyridine is 2538478-07-6.

What are the molecular formula and molecular weight of 3-(1H-Pyrazol-1-yl)-5-[2-(trimethylsilyl)ethynyl]pyridine?

3-(1H-Pyrazol-1-yl)-5-[2-(trimethylsilyl)ethynyl]pyridine has molecular formula C13H15N3Si and molecular weight 241.36 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. "3-(1H-Pyrazol-1-yl)-5-[2-(trimethylsilyl)ethynyl]pyridine (CAS 2538478-07-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1960891-4 (accessed 2026-10-25).

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