6-Methoxy-3,4-dihydroisoquinolin-1(2H)-one
Also known as: 6-Methoxy-3,4-dihydro-1(2H)-isoquinolinone, 6-Methoxy-3,4-dihydro-2H-isoquinolin-1-one, 1(2H)-Isoquinolinone, 3,4-dihydro-6-methoxy-, 1,2,3,4-Tetrahydro-6-methoxy-1-oxoisoquinoline, 6-methoxy-1,2,3,4-tetrahydroisoquinolin-1-one, 6-Methoxy-1-oxo-1,2,3,4-tetrahydroisoquinoline, 6-(Methyloxy)-3,4-dihydro-1(2H)-isoquinolinone, 6-METHOXY-3,4-DIHYDRO-2H-ISOQUINOLIN-1-ONE
6-Methoxy-3,4-dihydroisoquinolin-1(2H)-one (CAS 22246-12-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11NO2 and a molecular weight of 177.200 g/mol. Key properties include a melting point of 136-138ºC, a boiling point of 439.8±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 219.8±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22246-12-4
- Jingsj CID
- J-1105433-4
- Molecular Formula
- C10H11NO2
- Molecular Weight
- 177.200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 136-138ºC |
|---|---|
| Boiling Point | 439.8±45.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 219.8±28.7 °C |
| Exact Mass | 177.078979 |
| PSA | 38.33000 |
| LogP | 0.70 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.549 |
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 6-Methoxy-3,4-dihydroisoquinolin-1(2H)-one?
The CAS number of 6-Methoxy-3,4-dihydroisoquinolin-1(2H)-one is 22246-12-4.
What are the molecular formula and molecular weight of 6-Methoxy-3,4-dihydroisoquinolin-1(2H)-one?
6-Methoxy-3,4-dihydroisoquinolin-1(2H)-one has molecular formula C10H11NO2 and molecular weight 177.200 g/mol.
What are the upstream and downstream products of 6-Methoxy-3,4-dihydroisoquinolin-1(2H)-one?
For 6-Methoxy-3,4-dihydroisoquinolin-1(2H)-one, Upstream Products: 5-Methoxy-1-indanone, Ethyl 3-methoxyphenethylcarbamate, Dichloromethane; Downstream Products: 6-Methoxy-1,2,3,4-tetrahydroisoquinoline, 6-Methoxyisoquinoline, tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinoline-2(1H)-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Methoxy-3,4-dihydroisoquinolin-1(2H)-one (CAS 22246-12-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1105433-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.