Gatifloxacin Hemihydrate CAS 404858-36-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 404858-36-2 |
| Molecular Formula | 2*C19H22FN3O4 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Gatifloxacin Hemihydrate (CAS 404858-36-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: 2*C19H22FN3O4 H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | 2*C19H22FN3O4 H2O |
| Molecular Weight | 393.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Gatifloxacin Standards
- Gatifloxacin USP RC E (CAS 1029364-65-5)
- Gatifloxacin USP RC E sodium (CAS 1029364-65-5 (acid))
- Gatifloxacin Impurity 13 (CAS 103460-87-3)
- Gatifloxacin Impurity 4 (CAS 103460-89-5)
- Gatifloxacin Impurity 17 (CAS 1048972-28-6)
- Gatifloxacin Impurity 18 (CAS 1048972-69-5)
- Gatifloxacin Impurity 36 (CAS 1048972-69-5 (free base))
- Gatifloxacin Related Compound D(3-Desmethyl Gatifloxacin) (CAS 112811-57-1)
Recommended Standards
- 2-Bromo-N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)benzenesulfonamide (CAS 415697-57-3)
- 1-Bromo-3-(methylthio)-6,7-dihydrobenzo[c]thiophen-4(5H)-one (CAS 207307-53-7)
- 2-Bromo-6-(pentafluoroethylthio)benzonitrile (CAS 1159512-55-6)
- (±)-Myrtenol (CAS 515-00-4)
- Mono-tert-butyl succinate (CAS 15026-17-2)
- 5-Bromoquinazoline-8-carbonitrile (CAS 1445781-40-7)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com