3,5-Bis(2-(trimethylsilyl)ethynyl)pyridine

3,5-双(2-(三甲基硅基)乙炔基)吡啶

3,5-Bis(2-(trimethylsilyl)ethynyl)pyridine (CAS 267244-88-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H21NSi2 and a molecular weight of 271.50 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 267244-88-2
Jingsj CID: J-137289-0
Molecular Formula: C₁₅H₂₁NSi₂
Chinese Name: 3,5-双(2-(三甲基硅基)乙炔基)吡啶
Molecular Weight: 271.50 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,5-Bis(2-(trimethylsilyl)ethynyl)pyridine?

The CAS number of 3,5-Bis(2-(trimethylsilyl)ethynyl)pyridine is 267244-88-2.

What are the molecular formula and molecular weight of 3,5-Bis(2-(trimethylsilyl)ethynyl)pyridine?

3,5-Bis(2-(trimethylsilyl)ethynyl)pyridine has molecular formula C15H21NSi2 and molecular weight 271.50 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. "3,5-Bis(2-(trimethylsilyl)ethynyl)pyridine (CAS 267244-88-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-137289-0 (accessed 2026-10-24).

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