Moxifloxacin Impurity 38 CAS 139693-52-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 139693-52-0 |
| Molecular Formula | C18H16BF2NO8 |
| Molecular Weight | 423.13 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Moxifloxacin Impurity 38 (CAS 139693-52-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H16BF2NO8. Molecular weight: 423.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H16BF2NO8 |
| Molecular Weight | 423.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Moxifloxacin Standards
- Moxifloxacin impurity 191 (CAS CATO-C4X-1074191)
- Moxifloxacin impurity 131 (CAS CATO-C4X-1074131)
- Moxifloxacin Impurity 13 (CAS 1620445-13-7)
- Moxifloxacin impurity 182 (CAS CATO-C4X-1074182)
- Moxifloxacin Ethyl Ester (CAS 1403836-23-6)
- Moxifloxacin Impurity 94 (CAS CATO-C4X-107494)
- Moxifloxacin EP Impurity H (CAS 721970-35-0)
- Moxifloxacin EP Impurity F (CAS 721970-37-2)
Recommended Standards
- 5-Iodo-6-methyl-2-oxo-1-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxylic acid (CAS 950857-36-0)
- 3-(3,5-Dichlorophenyl)-1-[(1Z)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]thiourea (CAS 477852-48-5)
- 5-Iodo-2-oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxylic acid (CAS 937604-36-9)
- Agomelatine Impurity 16 (CAS 6836-19-7)
- Maropitant Impurity 10 (CAS CATO-C4X-250810)
- 3,3-Difluoro-5-methylindolin-2-one (CAS 221665-90-3)
- 4-(2-Tetradecanamidoethyl)phenyl Sulfamate (CAS 186303-55-9)
- Ethyl 5-methyl-3-(methylthio)-5H-benzo[c]thieno[3,4-e][1,2]thiazine-1-carboxylate 4,4-dioxide (CAS 175276-42-3)
- 6-(Methylamino)-9H-purine-2-carbonitrile (CAS 945565-57-1)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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 13829788188 / jacky.chen@cato-chem.com