1-(Thiophen-2-yl)piperazin-2-one hydrochloride

1-(噻吩-2-基)哌嗪-2-酮盐酸盐

1-(Thiophen-2-yl)piperazin-2-one hydrochloride (CAS 1284243-99-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H11ClN2OS and a molecular weight of 218.70 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1284243-99-7
Jingsj CID: J-446939-5
Molecular Formula: C₈H₁₁ClN₂OS
Chinese Name: 1-(噻吩-2-基)哌嗪-2-酮盐酸盐
Molecular Weight: 218.70 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(Thiophen-2-yl)piperazin-2-one hydrochloride?

The CAS number of 1-(Thiophen-2-yl)piperazin-2-one hydrochloride is 1284243-99-7.

What are the molecular formula and molecular weight of 1-(Thiophen-2-yl)piperazin-2-one hydrochloride?

1-(Thiophen-2-yl)piperazin-2-one hydrochloride has molecular formula C8H11ClN2OS and molecular weight 218.70 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(Thiophen-2-yl)piperazin-2-one hydrochloride (CAS 1284243-99-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-446939-5 (accessed 2026-10-25).

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