4-Bromo-1H-benzo[4,5]thieno[2,3-b]pyrrole

4-溴-1H-苯并[4,5]噻吩并[2,3-b]吡咯

4-Bromo-1H-benzo[4,5]thieno[2,3-b]pyrrole (CAS 2891993-53-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6BrNS and a molecular weight of 252.13 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2891993-53-4
Jingsj CID: J-220224-2
Molecular Formula: C₁₀H₆BrNS
Chinese Name: 4-溴-1H-苯并[4,5]噻吩并[2,3-b]吡咯
Molecular Weight: 252.13 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Bromo-1H-benzo[4,5]thieno[2,3-b]pyrrole?

The CAS number of 4-Bromo-1H-benzo[4,5]thieno[2,3-b]pyrrole is 2891993-53-4.

What are the molecular formula and molecular weight of 4-Bromo-1H-benzo[4,5]thieno[2,3-b]pyrrole?

4-Bromo-1H-benzo[4,5]thieno[2,3-b]pyrrole has molecular formula C10H6BrNS and molecular weight 252.13 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-Bromo-1H-benzo[4,5]thieno[2,3-b]pyrrole (CAS 2891993-53-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-220224-2 (accessed 2026-10-24).

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