Delafloxacin Impurity 14 CAS CATO-C4X-263714
| CAS No. | CATO-C4X-263714 |
| Molecular Formula | C22H18ClF3N4O5 |
| Molecular Weight | 510.85 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO supplies Delafloxacin Impurity 14 (CAS CATO-C4X-263714), a pharmacopoeial impurity reference standard (molecular formula C22H18ClF3N4O5, MW 510.85 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C22H18ClF3N4O5, Delafloxacin Impurity 14 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 510.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures Delafloxacin Impurity 14 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 | C22H18ClF3N4O5 |
| Molecular Weight | 510.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Delafloxacin Standards
- Delafloxacin impurity 37 (CAS CATO-C4X-263737)
- Delafloxacin Impurity 12 (CAS CATO-C4X-263712)
- delafloxacin Impurity 3 (CAS CATO-C4X-26373)
- Delafloxacin Impurity 24 (CAS CATO-C4X-263724)
- Delafloxacin Impurity 22 (CAS CATO-C4X-263722)
- Delafloxacin impurity 33 (CAS 1620905-72-7)
- Delafloxacin Impurity 20 (CAS CATO-C4X-263720)
- Delafloxacin impurity 36 (CAS CATO-C4X-263736)
Recommended Standards
- 1-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-3-(3-{[3-(trifluoromethyl)phenyl]methoxy}thiophen-2-yl)urea (CAS 303148-02-9)
- (4E)-2-[(2-Chloro-6-fluorophenyl)methyl]-5-(dimethylamino)-1-{1-[4-(trifluoromethoxy)phenyl]-1H-1,2,3-triazol-4-yl}pent-4-ene-1,3-dione (CAS 478248-66-7)
- Vitamin D3 Octanoate (CAS 927822-16-0)
- 3-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-1-[3-(trifluoromethyl)benzenesulfonyl]-1H-pyrazole (CAS 477710-98-8)
- Ceritinib Impurity 38 (CAS CATO-C4X-104838)
- Moxifloxacin EP Impurity H 4-methylbenzenesulfonic acid (CAS CATO-C4X-107476)
- Empagliflozin Impurity 130 (CAS 289039-54-9)
- N-(1-(Thiazol-2-yl)piperidin-4-yl)acetamide (CAS 596817-53-7)
- (11bR)-N,N-Bis[(S)-1-phenylethyl]-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 209482-28-0)
- Roxadustat Impurity 26 (CAS 2711953-58-9)
- 1-Butyl-1,2,3,4-tetrahydroanthracene-9,10-dione (CAS 52651-52-2)
- tert-Butyl (4R)-4-amino-3,3-difluoropiperidine-1-carboxylate (hydrochloride) (CAS 1820679-71-7)
- 5,6-Dihydroabiraterone Acetate (CAS 219843-76-2)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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