Moxifloxacin impurity 169 CAS CATO-C4X-1074169
| CAS No. | CATO-C4X-1074169 |
| Molecular Formula | C17H14BF2NO8 |
| Molecular Weight | 409.10 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Moxifloxacin impurity 169 (CAS CATO-C4X-1074169) is a certified pharmaceutical impurity reference standard with the molecular formula C17H14BF2NO8 and a molecular weight of 409.10 g/mol.
Based on its molecular formula C17H14BF2NO8, Moxifloxacin impurity 169 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 409.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Moxifloxacin impurity 169 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.
Physical & Chemical Properties
| Molecular Formula | C17H14BF2NO8 |
| Molecular Weight | 409.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Moxifloxacin Standards
- Moxifloxacin Impurity 166 (CAS CATO-C4X-1074166)
- Moxifloxacin-d4 (CAS CATO-CCAD303853)
- Moxifloxacin Hydrochloride EP Impurity B (CAS 1246911-63-6)
- Moxifloxacin EP Impurity B (CAS 1029364-73-5)
- Moxifloxacin impurity 185 (CAS CATO-C4X-1074185)
- Moxifloxacin Impurity 192 (CAS CATO-C4X-1074192)
- Moxifloxacin Impurity 193 (CAS CATO-C4X-1074193)
- Moxifloxacin impurity 195 (CAS 1620445-17-1)
Recommended Standards
- 3,4-Dichloro-N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)benzamide (CAS 338961-30-1)
- Levofloxacin Impurity 99 (CAS 902172-11-6)
- Fentin-Acetate (CAS 900-95-8)
- 3,5-Bis(pentafluorothio)bromobenzene (CAS 432028-10-9)
- Captopril EP Impurity F (CAS 63250-36-2)
- Cefuroxime Oxide Impurity 2 (CAS CATO-C4X-124516)
- Colchicine EP Impurity C (CAS 6901-13-9)
- Ethyl 2-(3,4-dichlorophenyl)-2-(methylamino)propanoate (CAS 1184272-89-6)
- Pioglitazone impurity 38 (CAS CATO-C4X-138338)
- Methyl 4-((ethoxycarbonyl)difluoromethyl)benzoate (CAS 1227161-00-3)
- (E)-N-Acetyl-N-desmethyl Doxepin (CAS 250331-54-5)
- 2-(4-Benzylmorpholin-2-yl)acetonitrile (CAS 57962-45-5)
- 1-(5-Bromonaphthalen-1-yl)cyclopropane-1-carbonitrile (CAS 2113847-76-8)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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