Ceftizoxime Alapivoxil CAS 135821-54-4
| CAS No. | 135821-54-4 |
| Molecular Formula | C22H28N6O8S2 |
| Molecular Weight | 568.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies Ceftizoxime Alapivoxil (CAS 135821-54-4), a certified reference material (molecular formula C22H28N6O8S2, MW 568.62 g/mol) for analytical method development and quality control.
Ceftizoxime Alapivoxil (C22H28N6O8S2) contains a flavonoid core, an amide group, a sulfone 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Ceftizoxime Alapivoxil 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 | C22H28N6O8S2 |
| Molecular Weight | 568.62 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related Ceftizoxime Standards
- Ceftizoxime Impurity 23 (CAS 929101-93-9)
- Ceftizoxime Impurity 53 (CAS CATO-C4X-179353)
- Ceftizoxime Impurity 24 (CAS 929101-91-7)
- Ceftizoxime Impurity 15 (CAS 54639-48-4)
- Ceftizoxime Impurity 68 (CAS CATO-C4X-179368)
- Ceftizoxime Impurity 83 (CAS CATO-C4X-179383)
- Ceftizoxime Impurity 85 (CAS CATO-C4X-179385)
- Ceftizoxime Open-ring decarboxylation Dimer Impurity 56 (CAS CATO-C4X-179356)
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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