Ceftaroline Impurity 15 CAS CATO-C4X-148315
| CAS No. | CATO-C4X-148315 |
| Molecular Formula | C36H28N4O4S3 |
| Molecular Weight | 676.83 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Ceftaroline Impurity 15 is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 676.83 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Ceftaroline Impurity 15 (CAS CATO-C4X-148315), a pharmacopoeial impurity reference standard (molecular formula C36H28N4O4S3, MW 676.83 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.
CATO manufactures Ceftaroline Impurity 15 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 | C36H28N4O4S3 |
| Molecular Weight | 676.83 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
Related Ceftaroline Standards
- Ceftaroline Impurity 12 (CAS 400827-68-1)
- Ceftaroline Impurity 6 (CAS 1286218-72-1)
- Ceftaroline Fosamil Impurity 7 (CAS 229016-73-3)
- Ceftaroline Fosamil Impurity 19 (CAS 953037-68-8)
- Ceftaroline Fosamil Impurity 20 (CAS CATO-C4X-148320)
- Ceftaroline Fosamil Impurity 24 (CAS CATO-C4X-148324)
- Ceftaroline Impurity 4 (CAS CATO-C4X-14834)
- Ceftaroline Impurity 16 (CAS CATO-C4X-148316)
Recommended Standards
- Actein (CAS 18642-44-9)
- Mirabegron Impurity 5 (CAS CATO-C4X-10325)
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- Fmoc-Homoarg(Pmc)-OH (CAS 214852-52-5)
- Silodosin impurity 19 (CAS CATO-C4X-175419)
- Terbutaline Impurity N24 (CAS 27628-06-4)
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- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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