1-(4-Bromophenyl)-4-(methylsulfonyl)piperazine

Also known as: 1-(4-bromophenyl)-4-methylsulfonylpiperazine, Piperazine, 1-(4-bromophenyl)-4-(methylsulfonyl)-, 1-(4-bromophenyl)-4-(methanesulfonyl)piperazine, 1-(4-bromophenyl)-4-(methanesulphonyl)piperazine, 1-bromo-4-(4-mesylpiperazin-1-yl)benzene

1-(4-Bromophenyl)-4-(methylsulfonyl)piperazine (CAS 357647-98-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H15BrN2O2S and a molecular weight of 319.21800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 357647-98-4
Jingsj CID: J-1362393-3
Molecular Formula: C₁₁H₁₅BrN₂O₂S
Molecular Weight: 319.21800 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	318.00400
PSA	49.00000
LogP	2.61440

Customs & Trade Information

HS Code	2933599090
Summary	2933599090. 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-(4-Bromophenyl)-4-(methylsulfonyl)piperazine?

The CAS number of 1-(4-Bromophenyl)-4-(methylsulfonyl)piperazine is 357647-98-4.

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

1-(4-Bromophenyl)-4-(methylsulfonyl)piperazine has molecular formula C11H15BrN2O2S and molecular weight 319.21800 g/mol.

What are the upstream and downstream products of 1-(4-Bromophenyl)-4-(methylsulfonyl)piperazine?

For 1-(4-Bromophenyl)-4-(methylsulfonyl)piperazine, Upstream Products: 1-(4-Bromophenyl)piperazine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(4-Bromophenyl)-4-(methylsulfonyl)piperazine (CAS 357647-98-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1362393-3 (accessed 2026-11-09).

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