1-(methylsulfonyl)-4-phenylpiperazine

1-甲基磺酰基-4-苯基哌嗪

Also known as: 1-methylsulfonyl-4-phenylpiperazine, Piperazine, 1-(methylsulfonyl)-4-phenyl-, 1-methanesulfonyl-4-phenylpiperazine, AC1LGPBB, SureCN2103070, SCHEMBL2103070, AKOS000390960, DTXSID10355391, STK395870, Z45618635

1-(methylsulfonyl)-4-phenylpiperazine (CAS 222038-81-5) 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-methylsulfonyl-4-phenylpiperazine, Piperazine, 1-(methylsulfonyl)-4-phenyl- and 1-methanesulfonyl-4-phenylpiperazine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 222038-81-5
Jingsj CID: J-1076726-9
Molecular Formula: C₁₁H₁₆N₂O₂S
Chinese Name: 1-甲基磺酰基-4-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-(methylsulfonyl)-4-phenylpiperazine?

The CAS number of 1-(methylsulfonyl)-4-phenylpiperazine is 222038-81-5.

What are the molecular formula and molecular weight of 1-(methylsulfonyl)-4-phenylpiperazine?

1-(methylsulfonyl)-4-phenylpiperazine 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-(methylsulfonyl)-4-phenylpiperazine (CAS 222038-81-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1076726-9 (accessed 2026-10-25).

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