4-(Phenylethynyl)piperidine hydrochloride

4-(苯乙炔基)哌啶盐酸盐

Also known as: 4-(2-phenylethynyl)piperidine hydrochloride, 4-(Phenylethynyl)piperidine, 4-phenylethynylpiperidine, Piperidine, 4-(2-phenylethynyl)-

4-(Phenylethynyl)piperidine hydrochloride (CAS 654663-00-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H16ClN and a molecular weight of 221.72600 g/mol. It is also known as 4-(2-phenylethynyl)piperidine hydrochloride, 4-(Phenylethynyl)piperidine and 4-phenylethynylpiperidine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 654663-00-0
Jingsj CID: J-1507968-6
Molecular Formula: C₁₃H₁₆ClN
Chinese Name: 4-(苯乙炔基)哌啶盐酸盐
Molecular Weight: 221.72600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(Phenylethynyl)piperidine hydrochloride?

The CAS number of 4-(Phenylethynyl)piperidine hydrochloride is 654663-00-0.

What are the molecular formula and molecular weight of 4-(Phenylethynyl)piperidine hydrochloride?

4-(Phenylethynyl)piperidine hydrochloride has molecular formula C13H16ClN and molecular weight 221.72600 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-(Phenylethynyl)piperidine hydrochloride (CAS 654663-00-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1507968-6 (accessed 2026-10-24).

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