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2-Bromo-5-(methylsulfonyl)pyrazine

Also known as: 2-bromo-5-methanesulfonylpyrazine, 2-bromo-5-methylsulfonylpyrazine

2-Bromo-5-(methylsulfonyl)pyrazine (CAS 1177421-54-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H5BrN2O2S and a molecular weight of 237.07400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1177421-54-3
Jingsj CID
J-1129575-3
Molecular Formula
C5H5BrN2O2S
Molecular Weight
237.07400 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass235.92600
PSA68.30000
LogP1.72340

Frequently Asked Questions

What is the CAS number of 2-Bromo-5-(methylsulfonyl)pyrazine?

The CAS number of 2-Bromo-5-(methylsulfonyl)pyrazine is 1177421-54-3.

What are the molecular formula and molecular weight of 2-Bromo-5-(methylsulfonyl)pyrazine?

2-Bromo-5-(methylsulfonyl)pyrazine has molecular formula C5H5BrN2O2S and molecular weight 237.07400 g/mol.

What are the upstream and downstream products of 2-Bromo-5-(methylsulfonyl)pyrazine?

For 2-Bromo-5-(methylsulfonyl)pyrazine, Upstream Products: 2-Bromo-5-(methylthio)pyrazine.

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

Last updated:

How to cite: Jingsj. "2-Bromo-5-(methylsulfonyl)pyrazine (CAS 1177421-54-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1129575-3 (accessed 2026-11-09).

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