1H-Isoindol-1-one, 2,3-dihydro-6-hydroxy-
Also known as: 6-hydroxyisoindolin-1-one, 6-hydroxy-1-isoindolinone, 6-Hydroxy-2,3-dihydro-1H-isoindol-1-one, 1H-Isoindol-1-one, 2,3-dihydro-6-hydroxy- (9CI), 2,3-Dihydro-6-hydroxy-1H-isoindol-1-one
1H-Isoindol-1-one, 2,3-dihydro-6-hydroxy- (CAS 659737-57-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7NO2 and a molecular weight of 149.147 g/mol. Key properties include a boiling point of 507.3±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 260.6±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 659737-57-2
- Jingsj CID
- J-1314514-7
- Molecular Formula
- C8H7NO2
- Molecular Weight
- 149.147 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 507.3±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 260.6±30.1 °C |
| Exact Mass | 149.047684 |
| PSA | 52.82000 |
| LogP | -0.45 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.634 |
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 1H-Isoindol-1-one, 2,3-dihydro-6-hydroxy-?
The CAS number of 1H-Isoindol-1-one, 2,3-dihydro-6-hydroxy- is 659737-57-2.
What are the molecular formula and molecular weight of 1H-Isoindol-1-one, 2,3-dihydro-6-hydroxy-?
1H-Isoindol-1-one, 2,3-dihydro-6-hydroxy- has molecular formula C8H7NO2 and molecular weight 149.147 g/mol.
What are the upstream and downstream products of 1H-Isoindol-1-one, 2,3-dihydro-6-hydroxy-?
For 1H-Isoindol-1-one, 2,3-dihydro-6-hydroxy-, Upstream Products: 5-Methoxyisoindolin-1-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1H-Isoindol-1-one, 2,3-dihydro-6-hydroxy- (CAS 659737-57-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1314514-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.