Sitafloxacin
西他沙星
Also known as: DU-6859a, DU 6859a, Gracevit, 7-[(7S)-7-amino-5-azaspiro[2.4]hept-5-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 3-Quinolinecarboxylic acid, 7-[(7S)-7-amino-5-azaspiro[2.4]hept-5-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-, Sitafloxacin anhydrous
Sitafloxacin (CAS 127254-12-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H18ClF2N3O3 and a molecular weight of 409.814 g/mol. It is also known as DU-6859a, DU 6859a and Gracevit. Key properties include a boiling point of 629.2±55.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 334.3±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 127254-12-0
- Jingsj CID
- J-40013-8
- Molecular Formula
- C19H18ClF2N3O3
- Chinese Name
- 西他沙星
- Molecular Weight
- 409.814 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 629.2±55.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 334.3±31.5 °C |
Frequently Asked Questions
What is the CAS number of Sitafloxacin?
The CAS number of Sitafloxacin is 127254-12-0.
What are the molecular formula and molecular weight of Sitafloxacin?
Sitafloxacin has molecular formula C19H18ClF2N3O3 and molecular weight 409.814 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sitafloxacin (CAS 127254-12-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40013-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.