4-(5-bromothiophen-2-ylsulfonyl)tetrahydro-2H-pyran

4-(5-溴噻吩-2-基磺酰基)四氢-2H-吡喃

Also known as: 4-(5-bromothiophen-2-ylsulfonyl)tetrahydro-2H-pyran, 2H-Pyran, 4-[(5-bromo-2-thienyl)sulfonyl]tetrahydro-, 4-(5-bromothiophen-2-yl)sulfonyloxane

4-(5-bromothiophen-2-ylsulfonyl)tetrahydro-2H-pyran (CAS 1253790-83-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11BrO3S2 and a molecular weight of 311.21600 g/mol. It is also known as 2H-Pyran, 4-[(5-bromo-2-thienyl)sulfonyl]tetrahydro- and 4-(5-bromothiophen-2-yl)sulfonyloxane. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1253790-83-8
Jingsj CID: J-1181567-9
Molecular Formula: C₉H₁₁BrO₃S₂
Chinese Name: 4-(5-溴噻吩-2-基磺酰基)四氢-2H-吡喃
Molecular Weight: 311.21600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(5-bromothiophen-2-ylsulfonyl)tetrahydro-2H-pyran?

The CAS number of 4-(5-bromothiophen-2-ylsulfonyl)tetrahydro-2H-pyran is 1253790-83-8.

What are the molecular formula and molecular weight of 4-(5-bromothiophen-2-ylsulfonyl)tetrahydro-2H-pyran?

4-(5-bromothiophen-2-ylsulfonyl)tetrahydro-2H-pyran has molecular formula C9H11BrO3S2 and molecular weight 311.21600 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. "4-(5-bromothiophen-2-ylsulfonyl)tetrahydro-2H-pyran (CAS 1253790-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1181567-9 (accessed 2026-10-25).

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