3-Ethynyl-5-(1-piperidinyl)pyridine

3-乙炔基-5-(1-哌啶基)吡啶

3-Ethynyl-5-(1-piperidinyl)pyridine (CAS 2166877-45-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H14N2 and a molecular weight of 186.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2166877-45-6
Jingsj CID: J-1743548-2
Molecular Formula: C₁₂H₁₄N₂
Chinese Name: 3-乙炔基-5-(1-哌啶基)吡啶
Molecular Weight: 186.25 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Ethynyl-5-(1-piperidinyl)pyridine?

The CAS number of 3-Ethynyl-5-(1-piperidinyl)pyridine is 2166877-45-6.

What are the molecular formula and molecular weight of 3-Ethynyl-5-(1-piperidinyl)pyridine?

3-Ethynyl-5-(1-piperidinyl)pyridine has molecular formula C12H14N2 and molecular weight 186.25 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. "3-Ethynyl-5-(1-piperidinyl)pyridine (CAS 2166877-45-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1743548-2 (accessed 2026-10-23).

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