5,7-Dibromo-3,3-dimethylindolin-2-one

Also known as: 5,7-Dibromo-1,3-dihydro-3,3-dimethyl-2H-indol-2-one, 5,7-dibromo-3,3-dimethyl-1H-indol-2-one, 2H-Indol-2-one, 5,7-dibromo-1,3-dihydro-3,3-dimethyl-

5,7-Dibromo-3,3-dimethylindolin-2-one (CAS 872271-71-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9Br2NO and a molecular weight of 318.99300 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 872271-71-1
Jingsj CID: J-1039666-4
Molecular Formula: C₁₀H₉Br₂NO
Molecular Weight: 318.99300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	316.90500
PSA	29.10000
LogP	3.57930

Customs & Trade Information

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5,7-Dibromo-3,3-dimethylindolin-2-one?

The CAS number of 5,7-Dibromo-3,3-dimethylindolin-2-one is 872271-71-1.

What are the molecular formula and molecular weight of 5,7-Dibromo-3,3-dimethylindolin-2-one?

5,7-Dibromo-3,3-dimethylindolin-2-one has molecular formula C10H9Br2NO and molecular weight 318.99300 g/mol.

What are the upstream and downstream products of 5,7-Dibromo-3,3-dimethylindolin-2-one?

For 5,7-Dibromo-3,3-dimethylindolin-2-one, Upstream Products: 3,3-Dimethylindoline, 3,3-Dimethylindolin-2-one.

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. "5,7-Dibromo-3,3-dimethylindolin-2-one (CAS 872271-71-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1039666-4 (accessed 2026-11-09).

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