7-nitro-3,4-dihydroisoquinolin-1(2H)-one
Also known as: 1(2H)-Isoquinolinone, 3,4-dihydro-7-nitro-, 3,4-Dihydro-7-nitro-1(2H)-isoquinolinone, 3,4-dihydro-7-nitroisoquinolin-1(2H)-one, 7-Nitro-3,4-dihydro-2H-isoquinolin-1-one, 7-nitro-3,4-dihydroisocarbostyril, 7-nitro-3,4-dihydroisocarbostyryl, 7-Nitro-2,3,4-trihydroisoquinolin-1-one
7-nitro-3,4-dihydroisoquinolin-1(2H)-one (CAS 22245-96-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O3 and a molecular weight of 192.17100 g/mol. Key properties include a boiling point of 487.89ºC at 760 mmHg, a density of 1.366g/cm3 and a flash point of 248.867ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22245-96-1
- Jingsj CID
- J-14345-3
- Molecular Formula
- C9H8N2O3
- Molecular Weight
- 192.17100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 487.89ºC at 760 mmHg |
|---|---|
| Density | 1.366g/cm3 |
| Flash Point | 248.867ºC |
| Exact Mass | 192.05300 |
| PSA | 74.92000 |
| LogP | 1.73270 |
| Vapor Pressure | 0mmHg at 25°C |
| Refractive Index | 1.605 |
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 7-nitro-3,4-dihydroisoquinolin-1(2H)-one?
The CAS number of 7-nitro-3,4-dihydroisoquinolin-1(2H)-one is 22245-96-1.
What are the molecular formula and molecular weight of 7-nitro-3,4-dihydroisoquinolin-1(2H)-one?
7-nitro-3,4-dihydroisoquinolin-1(2H)-one has molecular formula C9H8N2O3 and molecular weight 192.17100 g/mol.
What are the upstream and downstream products of 7-nitro-3,4-dihydroisoquinolin-1(2H)-one?
For 7-nitro-3,4-dihydroisoquinolin-1(2H)-one, Upstream Products: 3,4-Dihydroisoquinolin-1(2H)-one, 1,2,3,4-Tetrahydroisoquinoline-1-thione, Phenethyl isothiocyanate; Downstream Products: 7-Amino-3,4-dihydroisoquinolin-1(2H)-one, 3,4-Dihydroisoquinolin-1(2H)-one, 7-Iodo-3,4-dihydroisoquinolin-1(2H)-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. "7-nitro-3,4-dihydroisoquinolin-1(2H)-one (CAS 22245-96-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14345-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.