Ozenoxacin Impurity N6 CAS 446299-90-7
| CAS No. | 446299-90-7 |
| Molecular Formula | C30H29N3O4 |
| Molecular Weight | 495.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ozenoxacin Impurity N6 (C30H29N3O4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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).
CATO supplies Ozenoxacin Impurity N6 (CAS 446299-90-7), a pharmacopoeial impurity reference standard (molecular formula C30H29N3O4, MW 495.57 g/mol) used for the identification and quantification of trace impurities in APIs.
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), Ozenoxacin Impurity N6 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 | C30H29N3O4 |
| Molecular Weight | 495.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Ozenoxacin Standards
- Ozenoxacin Impurity 49 (CAS CATO-C4X-279649)
- Ozenoxacin Impurity 35 (CAS CATO-C4X-279635)
- Ozenoxacin Impurity 42 (CAS CATO-C4X-279642)
- Ozenoxacin Impurity 26 (CAS CATO-C4X-279626)
- Ozenoxacin Impurity 43 (CAS CATO-C4X-279643)
- Ozenoxacin Impurity 54 (CAS CATO-C4X-279654)
- Ozenoxacin Impurity 50 (CAS CATO-C4X-279650)
- Ozenoxacin Impurity 37 (CAS CATO-C4X-279637)
Recommended Standards
- 2-Methoxyethyl 7-methyl-2-(1-methyl-2-oxoindolin-3-ylidene)-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 618077-98-8)
- Ibrutinib Impurity 126 (CAS 2190506-55-7)
- (S)-3-(4-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperazin-1-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 2044710-69-0)
- Fmoc-β-(1-piperazinyl)-Ala(Boc)-OH (CAS 313052-20-9)
- Asarone Impurity 1 (CAS 3904-18-5)
- Dopamine Impurity 84 (CAS CATO-C4X-190884)
- Levosimendan Impurity 4 (CAS 42075-29-6)
- 3-((4-Bromophenyl)sulfonyl)-1-(4-fluorophenyl)propan-1-one (CAS 868255-91-8)
- Methyl 2-(((tert-butoxycarbonyl)amino)methyl)thiazole-5-carboxylate (CAS 232612-28-1)
- 1-(4-(1h-Pyrazol-1-yl)phenyl)-N-methylmethanamine (CAS 866781-88-6)
- 3-Bromo-2-hydroxycyclopent-2-en-1-one (CAS 3019-83-8)
- 1-(4-Chlorophenyl)-4-oxo-1,4-dihydropyridazine-3-carbohydrazide (CAS 866038-93-9)
- 2,5-difluoro-1-methyl-1H-1,3-benzodiazole (CAS 2300798-99-4)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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