Isoquinoline-1,3(2H,4H)-dione
异喹啉-1,3(2H,4H)-二酮
Also known as: 1,3(2H,4H)-Isoquinolinedione, 1,3-[2H,4H]-Isoquinolinedione, 1,2,3,4-Tetrahydroisoquinoline-1,3-dione, Homophthalimide, 2,4-dihydroisoquinoline-1,3-dione, 4H-isoquinoline-1,3-dione, NSC 409146
- CAS No.
- 4456-77-3
- Jingsj CID
- J-1443146-3
- Molecular Formula
- C9H7NO2
- Chinese Name
- 异喹啉-1,3(2H,4H)-二酮
- Molecular Weight
- 161.157 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 377.1±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 183.9±26.1 °C |
Frequently Asked Questions
What is the CAS number of Isoquinoline-1,3(2H,4H)-dione?
4456-77-3
What are the molecular formula and molecular weight of Isoquinoline-1,3(2H,4H)-dione?
C9H7NO2, molecular weight 161.157 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026