Sitafloxacin hydrate
西他沙星水合物
Also known as: Sitafloxacin sesquihydrate, Sitafloxacin, Sitafloxacin (hydrate), DU-6859a, DU 6859, 7-[(7S)-7-Amino-5-azaspiro[2.4]hept-5-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxoquinoline-3-carboxylic acid hydrate (2:3)
Sitafloxacin hydrate (CAS 163253-35-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H18ClF2N3O3.3/2H2O and a molecular weight of 436.84 g/mol. It is also known as Sitafloxacin sesquihydrate, Sitafloxacin and Sitafloxacin (hydrate). Key properties include a melting point of 145-147°C (dec.), a boiling point of 629.2ºC at 760mmHg and a flash point of 334.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 163253-35-8
- Jingsj CID
- J-1963125-7
- Molecular Formula
- C19H18ClF2N3O332H2O
- Chinese Name
- 西他沙星水合物
- Molecular Weight
- 436.84 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 145-147°C (dec.) |
|---|---|
| Boiling Point | 629.2ºC at 760mmHg |
| Flash Point | 334.3ºC |
Frequently Asked Questions
What is the CAS number of Sitafloxacin hydrate?
The CAS number of Sitafloxacin hydrate is 163253-35-8.
What are the molecular formula and molecular weight of Sitafloxacin hydrate?
Sitafloxacin hydrate has molecular formula C19H18ClF2N3O3.3/2H2O and molecular weight 436.84 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sitafloxacin hydrate (CAS 163253-35-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1963125-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.