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4-Chloro-1-(piperazin-1-yl)isoquinoline

4-氯-1-(哌嗪-1-基)异喹啉

Also known as: Isoquinoline, 4-chloro-1-(1-piperazinyl)-, 4-chloro-1-(1-piperazinyl)isoquinoline, 4-chloro-1-piperazin-1-ylisoquinoline, 4-chloranyl-1-piperazin-1-yl-isoquinoline, A824940, SCHEMBL2708438, FT-0644585, DTXSID20590610

4-Chloro-1-(piperazin-1-yl)isoquinoline (CAS 401567-94-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H14ClN3 and a molecular weight of 247.72300 g/mol. It is also known as Isoquinoline, 4-chloro-1-(1-piperazinyl)-, 4-chloro-1-(1-piperazinyl)isoquinoline and 4-chloro-1-piperazin-1-ylisoquinoline. Key properties include a boiling point of 450.021ºC at 760 mmHg, a density of 1.257g/cm3 and a flash point of 225.965ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
401567-94-0
Jingsj CID
J-1525736-9
Molecular Formula
C13H14ClN3
Chinese Name
4-氯-1-(哌嗪-1-基)异喹啉
Molecular Weight
247.72300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point450.021ºC at 760 mmHg
Density1.257g/cm3
Flash Point225.965ºC

Frequently Asked Questions

What is the CAS number of 4-Chloro-1-(piperazin-1-yl)isoquinoline?

The CAS number of 4-Chloro-1-(piperazin-1-yl)isoquinoline is 401567-94-0.

What are the molecular formula and molecular weight of 4-Chloro-1-(piperazin-1-yl)isoquinoline?

4-Chloro-1-(piperazin-1-yl)isoquinoline has molecular formula C13H14ClN3 and molecular weight 247.72300 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Chloro-1-(piperazin-1-yl)isoquinoline (CAS 401567-94-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525736-9 (accessed 2026-10-25).

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