8-Bromospiro[3,4-dihydro-1,4-benzoxazepine-2,1'-cyclobutane]-5-one

8-溴螺[3,4-二氢-1,4-苯并氧氮杂卓-2,1'-环丁烷]-5-酮

8-Bromospiro[3,4-dihydro-1,4-benzoxazepine-2,1'-cyclobutane]-5-one (CAS 2639940-69-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H12BrNO2 and a molecular weight of 282.13 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2639940-69-3
Jingsj CID: J-1044403-6
Molecular Formula: C₁₂H₁₂BrNO₂
Chinese Name: 8-溴螺[3,4-二氢-1,4-苯并氧氮杂卓-2,1'-环丁烷]-5-酮
Molecular Weight: 282.13 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 8-Bromospiro[3,4-dihydro-1,4-benzoxazepine-2,1'-cyclobutane]-5-one?

The CAS number of 8-Bromospiro[3,4-dihydro-1,4-benzoxazepine-2,1'-cyclobutane]-5-one is 2639940-69-3.

What are the molecular formula and molecular weight of 8-Bromospiro[3,4-dihydro-1,4-benzoxazepine-2,1'-cyclobutane]-5-one?

8-Bromospiro[3,4-dihydro-1,4-benzoxazepine-2,1'-cyclobutane]-5-one has molecular formula C12H12BrNO2 and molecular weight 282.13 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. "8-Bromospiro[3,4-dihydro-1,4-benzoxazepine-2,1'-cyclobutane]-5-one (CAS 2639940-69-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1044403-6 (accessed 2026-10-24).

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