Gatifloxacin Impurity 16 CAS 855997-06-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 855997-06-7 |
| Molecular Formula | C16H18FN3O4 |
| Molecular Weight | 335.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Gatifloxacin Impurity 16 (CAS 855997-06-7) pharmacopoeial impurity standards reference standard. Molecular formula: C16H18FN3O4. Molecular weight: 335.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H18FN3O4 |
| Molecular Weight | 335.33 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Gatifloxacin Standards
- Gatifloxacin Impurity 2 (CAS 172426-86-7)
- Gatifloxacin Impurity 26 (CAS 115685-58-0)
- Gatifloxacin Impurity 29 (CAS CATO-C4X-125329)
- Gatifloxacin Impurity 7 (CAS 172426-87-8)
- Gatifloxacin Related Compound D(3-Desmethyl Gatifloxacin) (CAS 112811-57-1)
- Gatifloxacin Impurity 3 (CAS 616205-76-6)
- Gatifloxacin Impurity 4 (CAS 103460-89-5)
- Gatifloxacin Impurity 18 (CAS 1048972-69-5)
Recommended Standards
- Moxifloxacin impurity 9 (CAS 2489671-14-7)
- N'-(4,6-Difluorobenzo[d]thiazol-2-yl)-2-phenoxyacetohydrazide (CAS 851988-51-7)
- Levofloxacin EP Impurity G(Levofloxacin USP Related Compound E) (CAS 151250-76-9)
- Flunarizine impurity 50 (CAS CATO-C4X-135750)
- Rac-Levodopa EP Impurity A (CAS 21373-30-8)
- 6-Methoxynaphthalene-2-thiol (CAS 83099-40-5)
- 1-(4-Piperidyl)piperazine (CAS 142013-66-9)
- Melphalan Impurity 31 (CAS CATO-C4X-198831)
- 2-Nitrotoluene-α,α,α-d3 (CAS 70786-67-3)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
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