Isoquinolin-1(2H)-one
异喹诺酮
Also known as: Isocarbostyril, 1-Hydroxyisoquinoline, 1-Isoquinolinol, Isoquinolin-1-ol, Isoquinolin-1-one, 1(2H)-Isoquinolinone, 1,2-Dihydroisoquinolin-1-one, 2H-Isoquinolin-1-one, 1-Oxo-1,2-dihydroisoquinoline, NSC 272731, (2H)-Isoquinolone, 2(1H)-Isoquinolinone
- CAS No.
- 491-30-5
- Jingsj CID
- J-1961417-9
- Molecular Formula
- C9H7NO
- Chinese Name
- 异喹诺酮
- Molecular Weight
- 145.16 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 212-216 °C |
|---|---|
| Boiling Point | 406.3±18.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 199.5±21.2 °C |
Frequently Asked Questions
What is the CAS number of Isoquinolin-1(2H)-one?
491-30-5
What are the molecular formula and molecular weight of Isoquinolin-1(2H)-one?
C9H7NO, molecular weight 145.16 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026