Gatifloxacin Impurity 4 CAS 103460-89-5
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 103460-89-5 |
| Molecular Formula | C18H19F2N3O3 |
| Molecular Weight | 363.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Gatifloxacin Impurity 4 (CAS 103460-89-5) pharmacopoeial impurity standards reference standard. Molecular formula: C18H19F2N3O3. Molecular weight: 363.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H19F2N3O3 |
| Molecular Weight | 363.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >90% |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Gatifloxacin Standards
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Recommended Standards
- Propan-2-yl 2-amino-4-(3,4-difluorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 445382-14-9)
- Levofloxacin Impurity 80 (CAS CATO-C4X-137180)
- N-Phenyl-2-{[3-(trifluoromethyl)quinoxalin-2-yl]sulfanyl}acetamide (CAS 321433-75-4)
- Tamsulosin Impurity 15 (CAS 92119-04-5)
- Rocuronium Bromide EP Impurit C (CAS 119302-86-2)
- Ethyl 2-(2-(aminomethyl)phenyl)acetate (CAS 94286-13-2)
- 2,2-Dimethyl-5-(((5-nitrothiazol-2-yl)amino)methylene)-1,3-dioxane-4,6-dione (CAS 1024427-41-5)
- tert-Butyl (1-(((S)-1-((R)-3-benzyl-3-(1,2,2-trimethylhydrazinecarbonyl)piperidin-1-yl)-3-(1H-indol-3-yl)-1-oxopropan-2-yl)amino)-2-methyl-1-oxopropan-2-yl)carbamate (CAS 883572-59-6)
- Isoorientin (CAS 4261-42-1)
- Insulin degludec (CAS 844439-96-9)
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