1-(4-(Methylsulfonyl)phenyl)piperazine

4-甲磺酰基苯基哌嗪

Also known as: 1-(4-methylsulfonylphenyl)piperazine, 1-[4-(methylsulfonyl)phenyl]piperazine, Methyl 4-(piperazin-1-yl)phenyl sulphone

1-(4-(Methylsulfonyl)phenyl)piperazine (CAS 187669-60-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H16N2O2S and a molecular weight of 240.32200 g/mol. It is also known as 1-(4-methylsulfonylphenyl)piperazine, 1-[4-(methylsulfonyl)phenyl]piperazine and Methyl 4-(piperazin-1-yl)phenyl sulphone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 187669-60-9
Jingsj CID: J-1118399-2
Molecular Formula: C₁₁H₁₆N₂O₂S
Chinese Name: 4-甲磺酰基苯基哌嗪
Molecular Weight: 240.32200 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(4-(Methylsulfonyl)phenyl)piperazine?

The CAS number of 1-(4-(Methylsulfonyl)phenyl)piperazine is 187669-60-9.

What are the molecular formula and molecular weight of 1-(4-(Methylsulfonyl)phenyl)piperazine?

1-(4-(Methylsulfonyl)phenyl)piperazine has molecular formula C11H16N2O2S and molecular weight 240.32200 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-(4-(Methylsulfonyl)phenyl)piperazine (CAS 187669-60-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1118399-2 (accessed 2026-10-24).

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