Gatifloxacin Sesquihydrate CAS 180200-66-2
| CAS No. | 180200-66-2 |
| Molecular Formula | 2*C19H22FN3O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Gatifloxacin Sesquihydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Gatifloxacin Sesquihydrate (CAS 180200-66-2), molecular formula C19H22FN3O4H2O and molecular weight 393.41 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H22FN3O4H2O, Gatifloxacin Sesquihydrate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 393.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | 2*C19H22FN3O4 3*H2O |
| Molecular Weight | 393.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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.) | 2008 |
| 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
- 4-Amino-N-methylpiperidine-1-carboxamide hydrochloride (CAS 1286264-93-4)
- (2S,3S)-1-((S)-tert-Butylsulfinyl)-3-cyclobutylaziridine-2-carboxylic acid (CAS 2641825-67-2)
- 4-((4-Methoxyphenyl)amino)-4-oxobutanoic acid (CAS 56106-05-9)
- 5-(Piperidin-3-yl)pyridin-2-amine dihydrochloride (CAS 2244085-30-9)
- N-(3-(Bromomethyl)phenyl)methanesulfonamide (CAS 1391622-52-8)
- 4-Chloro-5-fluoroindole-3-carboxaldehyde (CAS 1227572-45-3)
- Terbinafine Impurity 1 (CAS 134274-69-4)
- Tert-butyl (4-formyl-2-methylcyclohexyl)carbamate (CAS 2306263-37-4)
- (S)-tert-Butyldimethyl(oxiran-2-ylmethoxy)silane (CAS 123237-62-7)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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 18665070610 / Nicole.chen@cato-chem.com