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1-Methylpiperazin-2-one hydrochloride

Also known as: 1-Methyl-2-piperazinone hydrochloride (1:1), 1-Methylpiperazin-2-one hydrochloride, 1-Methyl-2-piperazinone HCl, 1-Methylpiperazin-2-one HCl, 1-methyl-2-oxopiperazine hydrochloride, 2-Piperazinone, 1-methyl-, hydrochloride (1:1), Piperazinone, 1-methyl-, monohydrochloride

1-Methylpiperazin-2-one hydrochloride (CAS 109384-27-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H11ClN2O and a molecular weight of 150.607 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
109384-27-2
Jingsj CID
J-1174930-7
Molecular Formula
C5H11ClN2O
Molecular Weight
150.607 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass150.055984
PSA32.34000
LogP0.11670

Customs & Trade Information

HS Code2933599090
Summary2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-Methylpiperazin-2-one hydrochloride?

The CAS number of 1-Methylpiperazin-2-one hydrochloride is 109384-27-2.

What are the molecular formula and molecular weight of 1-Methylpiperazin-2-one hydrochloride?

1-Methylpiperazin-2-one hydrochloride has molecular formula C5H11ClN2O and molecular weight 150.607 g/mol.

What are the upstream and downstream products of 1-Methylpiperazin-2-one hydrochloride?

For 1-Methylpiperazin-2-one hydrochloride, Upstream Products: tert-Butyl 4-methyl-3-oxopiperazine-1-carboxylate; Downstream Products: 1-methylpiperazin-2-one trifluoroacetate, 1-Methylpiperazin-2-one.

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

Last updated:

How to cite: Jingsj. "1-Methylpiperazin-2-one hydrochloride (CAS 109384-27-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1174930-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.