4-Cyanopiperidine hydrochloride

Also known as: Piperidine-4-carbonitrile hydrochloride, 4-Cyanopiperidine HCl, 4-Piperidinecarbonitrile hydrochloride (1:1), 4-cyanopiperidinium chloride

4-Cyanopiperidine hydrochloride (CAS 240401-22-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H11ClN2 and a molecular weight of 146.61800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 240401-22-3
Jingsj CID: J-1164362-2
Molecular Formula: C₆H₁₁ClN₂
Molecular Weight: 146.61800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	146.06100
PSA	35.82000
LogP	1.64038

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-Cyanopiperidine hydrochloride?

The CAS number of 4-Cyanopiperidine hydrochloride is 240401-22-3.

What are the molecular formula and molecular weight of 4-Cyanopiperidine hydrochloride?

4-Cyanopiperidine hydrochloride has molecular formula C6H11ClN2 and molecular weight 146.61800 g/mol.

What are the upstream and downstream products of 4-Cyanopiperidine hydrochloride?

For 4-Cyanopiperidine hydrochloride, Upstream Products: 1-Boc-4-cyanopiperidine, 1-Methyl-2-pyrrolidinone.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Cyanopiperidine hydrochloride (CAS 240401-22-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1164362-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.