Moxifloxacin Impurity 62 CAS CATO-C4X-107462
| CAS No. | CATO-C4X-107462 |
| Molecular Formula | C21H22FN3O4 |
| Molecular Weight | 399.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Moxifloxacin Impurity 62.
Moxifloxacin Impurity 62 (CAS CATO-C4X-107462) is a certified pharmaceutical impurity reference standard with the molecular formula C21H22FN3O4 and a molecular weight of 399.42 g/mol.
Moxifloxacin Impurity 62 (C21H22FN3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Moxifloxacin Impurity 62 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H22FN3O4 |
| Molecular Weight | 399.42 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Moxifloxacin Standards
- Moxifloxacin Impurity 47 (CAS 2315304-27-7)
- Moxifloxacin impurity 79 (CAS 2445515-66-0)
- Moxifloxacin Impurity 83 (CAS 1829588-19-3)
- MOXIFLOXACIN (CAS 1346747-14-5)
- Moxifloxacin (CAS 354812-41-2)
- Moxifloxacin Impurity 40(S,R) (CAS 855661-74-4)
- Moxifloxacin Impurity 41(R,S) (CAS 855661-71-1)
- Moxifloxacin EP Impurity D (CAS 1029364-77-9)
Recommended Standards
- Sunitinib impurity 69 (CAS CATO-C4X-133369)
- Linezolid Impurity 79 (CAS 874340-08-6)
- Parecoxib Impurity 77 (CAS CATO-C4X-159177)
- Linezolid Impurity 72 (CAS 2512195-95-6)
- Carfilzomib Impurity 64 (CAS 1541171-68-9)
- Paliperidone Impurity 148 (CAS CATO-C4X-1724148)
- Calcium Dobesilate Impurity N2 (CAS 35857-70-6)
- 3-(2,5-Dimethoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 732259-60-8)
- 3-(4-(Benzyloxy)phenyl)propanoic acid (CAS 50463-48-4)
- (S)-4-Chloro-1,2-epoxybutane (CAS 948594-94-3)
- 2-Butyl-5,5-dimethyl-1,3-dioxane (CAS 81367-55-7)
- 5-Chloro-N-[(1E)-(dimethylamino)methylidene]-3-phenyl-1H-indole-2-carboxamide (CAS 338401-01-7)
- 4-Methyl-2-(3-phenylpropoxy)aniline hydrochloride (CAS 1185304-50-0)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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