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piperazin-1-yl(thiophen-2-yl)methanone

1-(噻吩-2-羰基)哌嗪

Also known as: 1-(2-thienylcarbonyl)piperazine, 1-(thien-2-ylcarbonyl)piperazine, 1-(thiophene-2-carbonyl)piperazine, (piperazin-1-yl)(thiophen-2-yl)methanone, piperazinyl 2-thienyl ketone, AKOS B003994, AKOS BC-0007, ART-CHEM-BB B003994, CHEMBRDG-BB 4103038, TIMTEC-BB SBB007005

piperazin-1-yl(thiophen-2-yl)methanone (CAS 52063-83-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H12N2OS and a molecular weight of 196.26900 g/mol. It is also known as 1-(2-thienylcarbonyl)piperazine, 1-(thien-2-ylcarbonyl)piperazine and 1-(thiophene-2-carbonyl)piperazine. Key properties include a boiling point of 353ºC at 760mmHg, a density of 1.226g/cm3 and a flash point of 167.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
52063-83-9
Jingsj CID
J-861017-3
Molecular Formula
C9H12N2OS
Chinese Name
1-(噻吩-2-羰基)哌嗪
Molecular Weight
196.26900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point353ºC at 760mmHg
Density1.226g/cm3
Flash Point167.3ºC

Frequently Asked Questions

What is the CAS number of piperazin-1-yl(thiophen-2-yl)methanone?

The CAS number of piperazin-1-yl(thiophen-2-yl)methanone is 52063-83-9.

What are the molecular formula and molecular weight of piperazin-1-yl(thiophen-2-yl)methanone?

piperazin-1-yl(thiophen-2-yl)methanone has molecular formula C9H12N2OS and molecular weight 196.26900 g/mol.

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

Last updated:

How to cite: Jingsj. "piperazin-1-yl(thiophen-2-yl)methanone (CAS 52063-83-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-861017-3 (accessed 2026-10-24).

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