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1-(4,5-Dimethyl-2-thiazolyl)piperazine

1-(4,5-二甲基-2-噻唑基)哌嗪

Also known as: 4,5-Dimethyl-2-(piperazin-1-yl)thiazole, 1-(dimethyl-1,3-thiazol-2-yl)piperazine, 4,5-dimethyl-2-piperazin-1-yl-1,3-thiazole, Piperazine, 1-(4,5-dimethyl-2-thiazolyl)-

1-(4,5-Dimethyl-2-thiazolyl)piperazine (CAS 69389-13-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H15N3S and a molecular weight of 197.30000 g/mol. It is also known as 4,5-Dimethyl-2-(piperazin-1-yl)thiazole, 1-(dimethyl-1,3-thiazol-2-yl)piperazine and 4,5-dimethyl-2-piperazin-1-yl-1,3-thiazole. Key properties include a boiling point of 333.5ºC at 760 mmHg, a density of 1.14g/cm3 and a flash point of 155.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
69389-13-5
Jingsj CID
J-1186034-3
Molecular Formula
C9H15N3S
Chinese Name
1-(4,5-二甲基-2-噻唑基)哌嗪
Molecular Weight
197.30000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point333.5ºC at 760 mmHg
Density1.14g/cm3
Flash Point155.5ºC

Frequently Asked Questions

What is the CAS number of 1-(4,5-Dimethyl-2-thiazolyl)piperazine?

The CAS number of 1-(4,5-Dimethyl-2-thiazolyl)piperazine is 69389-13-5.

What are the molecular formula and molecular weight of 1-(4,5-Dimethyl-2-thiazolyl)piperazine?

1-(4,5-Dimethyl-2-thiazolyl)piperazine has molecular formula C9H15N3S and molecular weight 197.30000 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(4,5-Dimethyl-2-thiazolyl)piperazine (CAS 69389-13-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1186034-3 (accessed 2026-10-24).

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