Moxifloxacin EP Impurity G CAS 268545-13-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 268545-13-7 |
| Molecular Formula | C21H24FN3O4 |
| Molecular Weight | 401.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Moxifloxacin EP Impurity G (CAS 268545-13-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C21H24FN3O4. Molecular weight: 401.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H24FN3O4 |
| Molecular Weight | 401.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Moxifloxacin Standards
- 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)
- Moxifloxacin (CAS 151096-09-2)
- Moxifloxacin impurity 79 (CAS 2445515-66-0)
- Moxifloxacin Impurity 83 (CAS 1829588-19-3)
Recommended Standards
- (1-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)-4,4-dioxido-1H-benzo[e][1,3,4]thiadiazin-3-yl)(pyrrolidin-1-yl)methanone (CAS 1251698-42-6)
- Voreloxin (CAS 175414-77-4)
- Paroxetine Impurity 69 (CAS CATO-C4X-103569)
- Ethambutol EP Impurity B (CAS 10054-06-5)
- Aztreonam Impurity 116 (CAS CATO-C4X-1522116)
- N-methyl-3-(6-methyl-2-(piperidin-3-yl)pyrimidin-4-yl)propanamide dihydrochloride (CAS 1361113-31-6)
- 1-(4-Amino-1,2,5-oxadiazol-3-yl)-5-methyl-1H-1,2,3-triazole-4-carboxamide (CAS 312267-71-3)
- 2-amino-6-methoxybenzene-1-sulfonamide (CAS 393089-40-2)
- 2-(2-(Cyclopentyloxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1343694-31-4)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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