![Molecular structure of Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate (CAS 113028-17-4)](/images/chem_structures_svg/287/113028-17-4.svg)
Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
Also known as: Prulifloxacin intermediate PL-10, Prulifloxacin intermediate 2, Ulifloxacin ethyl ester, Ethyl 6-fluoro-4-oxo-7-(1-piperazinyl)-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate, MFCD08063938
Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate (CAS 113028-17-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H20FN3O3S and a molecular weight of 377.43900 g/mol. Key properties include a boiling point of 581.1±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 305.2±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 113028-17-4
- Jingsj CID
- J-1062196-2
- Molecular Formula
- C18H20FN3O3S
- Molecular Weight
- 377.43900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 581.1±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 305.2±30.1 °C |
| Exact Mass | 363.105286 |
| PSA | 88.87000 |
| LogP | 1.87 |
| Vapor Pressure | 0.0±1.6 mmHg at 25°C |
| Refractive Index | 1.679 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate?
The CAS number of Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate is 113028-17-4.
What are the molecular formula and molecular weight of Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate?
Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate has molecular formula C18H20FN3O3S and molecular weight 377.43900 g/mol.
What are the upstream and downstream products of Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate?
For Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate, Upstream Products: Piperazine, Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate, 3,4-Difluorophenyl isothiocyanate; Downstream Products: Ulifloxacin, Prulifloxacin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate (CAS 113028-17-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1062196-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.