7-bromo-1-methyl-1H-quinoxalin-2-one
7-溴-1-甲基-1H-喹噁啉-2-酮
Also known as: 7-bromo-1-methylquinoxalin-2-one, 7-bromo-1-methyl-2(1H)-quinoxalinone, 7-bromo-1-methyl-1,2-dihydroquinoxalin-2-one, 2(1H)-quinoxalinone, 7-bromo-1-methyl-
7-bromo-1-methyl-1H-quinoxalin-2-one (CAS 82019-32-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H7BrN2O and a molecular weight of 239.06900 g/mol. It is also known as 7-bromo-1-methylquinoxalin-2-one, 7-bromo-1-methyl-2(1H)-quinoxalinone and 7-bromo-1-methyl-1,2-dihydroquinoxalin-2-one. Key properties include a boiling point of 367.1ºC at 760 mmHg, a density of 1.65g/cm3 and a flash point of 175.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 82019-32-7
- Jingsj CID
- J-1365390-7
- Molecular Formula
- C9H7BrN2O
- Chinese Name
- 7-溴-1-甲基-1H-喹噁啉-2-酮
- Molecular Weight
- 239.06900 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 367.1ºC at 760 mmHg |
|---|---|
| Density | 1.65g/cm3 |
| Flash Point | 175.8ºC |
Frequently Asked Questions
What is the CAS number of 7-bromo-1-methyl-1H-quinoxalin-2-one?
The CAS number of 7-bromo-1-methyl-1H-quinoxalin-2-one is 82019-32-7.
What are the molecular formula and molecular weight of 7-bromo-1-methyl-1H-quinoxalin-2-one?
7-bromo-1-methyl-1H-quinoxalin-2-one has molecular formula C9H7BrN2O and molecular weight 239.06900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-bromo-1-methyl-1H-quinoxalin-2-one (CAS 82019-32-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365390-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.