Ozenoxacin CAS 245765-41-7
| CAS No. | 245765-41-7 |
| Molecular Formula | C21H21N3O3 |
| Molecular Weight | 363.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ozenoxacin.
Ozenoxacin (CAS 245765-41-7) is a high-purity analytical reference standard with the molecular formula C21H21N3O3 and a molecular weight of 363.41 g/mol.
Based on its molecular formula C21H21N3O3, Ozenoxacin contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 363.41 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ozenoxacin 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 | C21H21N3O3 |
| Molecular Weight | 363.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Ozenoxacin Standards
- Ozenoxacin Impurity 30 (CAS CATO-C4X-279630)
- Ozenoxacin Impurity 74 (CAS CATO-C4X-279674)
- Ozenoxacin Impurity 27 (CAS CATO-C4X-279627)
- Ozenoxacin Impurity 29 (CAS CATO-C4X-279629)
- Ozenoxacin Impurity 47 (CAS CATO-C4X-279647)
- Ozenoxacin Impurity 51 (CAS CATO-C4X-279651)
- Ozenoxacin Impurity 53 (CAS CATO-C4X-279653)
- Ozenoxacin Impurity 84 (CAS 245765-28-0)
Recommended Standards
- Cefapirin EP Impurity A (CAS 60517-75-1)
- 5-((5-(3-Hydroxyprop-1-yn-1-yl)-4-((piperidin-4-ylmethyl)amino)pyridin-2-yl)amino)pyrazine-2-carbonitrile (CAS 1137478-29-5)
- Ruxolitinib Impurity 224 (CAS CATO-C4X-2058224)
- 2-(1'-(tert-Butoxycarbonyl)-6-fluoro-2,3-dihydrospiro[indene-1,4'-piperidin]-3-yl)acetic acid (CAS 1160247-55-1)
- tert-Butyl 4,7-diazaspiro[2.5]octane-7-carboxylate, 97% (CAS 886766-28-5)
- 3-(Benzyloxy)-5-methoxybenzenesulfonyl chloride (CAS 1393585-51-7)
- 5-(methylsulfonylmethyl)thiophene-2-carboxylic acid (CAS 597563-50-3)
- 2-(4-(4-Nitrobenzyl)piperazin-1-yl)benzo[d]thiazole (CAS 478076-98-1)
- 1-(4-Biphenylyl)ethanol (CAS 3562-73-0)
- 1-(Methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-amine (CAS 1171346-38-5)
- 1-Benzyl-3-ethoxy-1H-pyrrole (CAS 90968-46-0)
- 2-(3-Amino-1h-pyrazol-1-yl)-N,N-dimethylpropanamide (CAS 1183575-41-8)
- 8-Oh-dpat (CAS 78950-78-4)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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