Cefomizole Polymer C CAS CATO-C4X-150752
| CAS No. | CATO-C4X-150752 |
| Molecular Formula | C27H32N10O8S6 |
| Molecular Weight | 817.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cefomizole Polymer C (CAS CATO-C4X-150752), molecular formula C27H32N10O8S6 and molecular weight 817.00 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Cefomizole Polymer C (C27H32N10O8S6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 817.00 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H32N10O8S6 |
| Molecular Weight | 817.00 g/mol |
| Purity | ≥90% |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 10 |
| Sulfur Atoms | 6 |
Related Cefomizole Standards
- Cefomizole Polymer E (CAS CATO-C4X-150750)
- Cefomizole Polymer 1 (CAS CATO-C4X-150759)
- Cefomizole Polymer D (CAS CATO-C4X-150751)
- Cefomizole Polymer 4 (CAS CATO-C4X-124555)
- Cefomizole Polymer B (CAS CATO-C4X-150753)
- Cefomizole Polymer 2 (CAS CATO-C4X-150760)
- Cefomizole Polymer 3 (CAS CATO-C4X-124554)
- Cefomizole Polymer A (CAS CATO-C4X-150754)
Recommended Standards
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