6-Nitro-3,4-dihydroquinolin-2(1H)-one
Also known as: 3,4-Dihydro-6-nitro-2(1H)-quinolinone, 3,4-Dihydro-6-nitro-1H-quinolin-2-one, 3,4-Dihydro-6-nitrocarbostyril, 6-Nitro-1,2,3,4-tetrahydroquinolin-2-one, 6-Nitro-3,4-dihydro-1H-quinolin-2-one, 6-Nitro-3,4-dihydrocarbostyril, 6-Nitro-3,4-dihydroquinolin-2-(1H)-one, 6-Nitro-1,2,3,4-tetrahydrochinolin-2-one
6-Nitro-3,4-dihydroquinolin-2(1H)-one (CAS 22246-16-8) 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 192.171 g/mol. Key properties include a melting point of 201-202ºC, a boiling point of 420.3±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 208.0±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22246-16-8
- Jingsj CID
- J-1114728-7
- Molecular Formula
- C9H8N2O3
- Molecular Weight
- 192.171 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 201-202ºC |
|---|---|
| Boiling Point | 420.3±45.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 208.0±28.7 °C |
| Exact Mass | 192.053497 |
| PSA | 74.92000 |
| LogP | 1.92 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.605 |
Frequently Asked Questions
What is the CAS number of 6-Nitro-3,4-dihydroquinolin-2(1H)-one?
The CAS number of 6-Nitro-3,4-dihydroquinolin-2(1H)-one is 22246-16-8.
What are the molecular formula and molecular weight of 6-Nitro-3,4-dihydroquinolin-2(1H)-one?
6-Nitro-3,4-dihydroquinolin-2(1H)-one has molecular formula C9H8N2O3 and molecular weight 192.171 g/mol.
What are the upstream and downstream products of 6-Nitro-3,4-dihydroquinolin-2(1H)-one?
For 6-Nitro-3,4-dihydroquinolin-2(1H)-one, Upstream Products: 3,4-Dihydroquinolin-2(1H)-one; Downstream Products: 6,8-dinitro-3,4-dihydro-1H-quinolin-2-one, 6-Nitro-2-(piperazin-1-yl)quinoline, 6-nitro-1,2,3,4-tetrahydroquinoline.
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-Nitro-3,4-dihydroquinolin-2(1H)-one (CAS 22246-16-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1114728-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.