5,6-Difluoro-3-methyleneisoindolin-1-one
5,6-二氟-3-亚甲基异吲哚啉-1-酮
Also known as: 1H-Isoindol-1-one, 3-ethylidene-5,6-difluoro-2,3-dihydro-
5,6-Difluoro-3-methyleneisoindolin-1-one (CAS 2389136-66-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5F2NO and a molecular weight of 181.14 g/mol. It is also known as 1H-Isoindol-1-one, 3-ethylidene-5,6-difluoro-2,3-dihydro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2389136-66-5
- Jingsj CID
- J-255937-1
- Molecular Formula
- C9H5F2NO
- Chinese Name
- 5,6-二氟-3-亚甲基异吲哚啉-1-酮
- Molecular Weight
- 181.14 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5,6-Difluoro-3-methyleneisoindolin-1-one?
The CAS number of 5,6-Difluoro-3-methyleneisoindolin-1-one is 2389136-66-5.
What are the molecular formula and molecular weight of 5,6-Difluoro-3-methyleneisoindolin-1-one?
5,6-Difluoro-3-methyleneisoindolin-1-one has molecular formula C9H5F2NO and molecular weight 181.14 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6-Difluoro-3-methyleneisoindolin-1-one (CAS 2389136-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-255937-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.