Sitafloxacin Impurity 60 CAS 143062-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143062-84-4 |
| Molecular Formula | C7H8O3S C3H6FN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sitafloxacin Impurity 60 (CAS 143062-84-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8O3S C3H6FN. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8O3S C3H6FN |
| Molecular Weight | 247.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Sitafloxacin Standards
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- Sitafloxacin impurity 90 (CAS 112062-51-8)
- Sitafloxacin Impurity 27 (CAS 119385-80-7)
- Sitafloxacin Impurity 17 (CAS 127199-00-2)
- Sitafloxacin Isomer Impurity 4(RSR) (CAS 127199-06-8)
- Sitafloxacin impurity 85 (CAS 127199-06-8（free base）)
- Sitafloxacin Impurity 23 (CAS 127199-15-9)
Recommended Standards
- Tert-butyl 4-((3-(trifluoromethyl)phenyl)amino)piperidine-1-carboxylate (CAS 477864-09-8)
- 1-(1H-benzo[d][1,2,3]triazol-1-yl)propan-2-one (CAS 64882-50-4)
- 1-(3-Fluoro-4-methylphenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1484957-05-2)
- des-Gln3-Carbetocin (CAS CATO-C4X-19119)
- Alverine Impurity 8 HCl (CAS 28031-50-7(free base))
- N-(4-Acetamidophenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477330-70-4)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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