Flosequinan
Also known as: 7-fluoro-1-methyl-3-(methylsulfinyl)-4(1H)-quinolinone, 7-fluoro-1-methyl-3-(methylsulfinyl)quinolin-4(1H)-one, 7-fluoro-1-methyl-3-methylsulfinylquinolin-4(1H)-one, 7-fluoro-1-methyl-3-methylsulfinylquinolin-4-one, 7-fluoro-1-methyl-3-methylsulfinyl-4-quinolone, 7-fluoro-1-methyl-3-methylsulphinyl-4-quinolone, 4(1H)-Quinolinone,7-fluoro-1-methyl-3-(methylsulfinyl), BTS-49465, Flosequinon, Manoplax, Flosequinan (USAN/INN), FLOSEQUINAN USP/EP/BP, [7-Fluoro-1-methyl-3-(methylsulfinyl)-4(1H)-quinolone]
Flosequinan (CAS 76568-02-0) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H10FNO2S and a molecular weight of 239.27 g/mol. Key properties include a melting point of 226-228°, a boiling point of 423.1ºC at 760 mmHg, a density of 1.44g/cm3 and a flash point of 209.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 76568-02-0
- Jingsj CID
- J-24673-2
- Molecular Formula
- C11H10FNO2S
- Molecular Weight
- 239.27 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 226-228° |
|---|---|
| Boiling Point | 423.1ºC at 760 mmHg |
| Density | 1.44g/cm3 |
| Flash Point | 209.7ºC |
| Exact Mass | 239.04200 |
| PSA | 58.28000 |
| LogP | 2.28070 |
| Refractive Index | 1.654 |
Activity & Biological Data
| Additional Information | [1]. Yano M, et al. Effects of balanced vasodilator, flosequinan, on aortic impedance in failing heart. J Cardiovasc Pharmacol. 1998 Sep;32(3):466-70. |
|---|
Customs & Trade Information
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Flosequinan?
The CAS number of Flosequinan is 76568-02-0.
What are the molecular formula and molecular weight of Flosequinan?
Flosequinan has molecular formula C11H10FNO2S and molecular weight 239.27 g/mol.
What are the upstream and downstream products of Flosequinan?
For Flosequinan, Upstream Products: Dimethyl sulfate, Triethyl orthoformate, 7-fluoro-2H-3,1-benzoxazine-2,4(1H)-dione.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Flosequinan (CAS 76568-02-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24673-2 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.