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1-(3-Chloro-2-pyrazinyl)-4-methylpiperazine

1-(3-氯-2-吡嗪)-4-甲基哌嗪

Also known as: 1-(3-chloro-2-pyrazinyl)-4-methylpiperazine, 2-chloro-3-(4-methyl-1-piperazinyl)pyrazine, 2-chloro-3-(4-methylpiperazin-1-yl)pyrazine

1-(3-Chloro-2-pyrazinyl)-4-methylpiperazine (CAS 313657-05-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H13ClN4 and a molecular weight of 212.67900 g/mol. It is also known as 1-(3-chloro-2-pyrazinyl)-4-methylpiperazine, 2-chloro-3-(4-methyl-1-piperazinyl)pyrazine and 2-chloro-3-(4-methylpiperazin-1-yl)pyrazine. Key properties include a boiling point of 317.285ºC at 760 mmHg, a density of 1.243g/cm3 and a flash point of 145.689ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
313657-05-5
Jingsj CID
J-1082113-6
Molecular Formula
C9H13ClN4
Chinese Name
1-(3-氯-2-吡嗪)-4-甲基哌嗪
Molecular Weight
212.67900 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point317.285ºC at 760 mmHg
Density1.243g/cm3
Flash Point145.689ºC

Frequently Asked Questions

What is the CAS number of 1-(3-Chloro-2-pyrazinyl)-4-methylpiperazine?

The CAS number of 1-(3-Chloro-2-pyrazinyl)-4-methylpiperazine is 313657-05-5.

What are the molecular formula and molecular weight of 1-(3-Chloro-2-pyrazinyl)-4-methylpiperazine?

1-(3-Chloro-2-pyrazinyl)-4-methylpiperazine has molecular formula C9H13ClN4 and molecular weight 212.67900 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(3-Chloro-2-pyrazinyl)-4-methylpiperazine (CAS 313657-05-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1082113-6 (accessed 2026-10-22).

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