Cefazedone Impurity 14 CAS 57457-59-7
Purity ≥90%In StockPharmacopoeial Impurity Standards
| CAS No. | 57457-59-7 |
| Molecular Formula | C10H14N2O6S |
| Molecular Weight | 290.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cefazedone Impurity 14 (CAS 57457-59-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C10H14N2O6S. Molecular weight: 290.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H14N2O6S |
| Molecular Weight | 290.29 g/mol |
| Purity | ≥90% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cefazedone Standards
- Cefazedone Impurity 11 (CAS CATO-C4X-117111)
- Cefazedone impurity 15 (CAS 3004928-24-6)
- Cefazedone Impurity 23 (CAS 64485-88-7)
- Cefazedone Impurity 13 (CAS 56187-37-2)
- Cefazedone lactone (CAS 70150-41-3)
- Cefazedone Impurity 16 (CAS 17228-71-6)
- Cefazedone impurity 16 (CAS CATO-C4X-117116)
- Cefazedone Impurity 3 (CAS 70149-63-2)
Recommended Standards
- Rosuvastatin Impurity 78 (CAS 488798-37-4)
- Flurbiprofen Impurity 111 (CAS CATO-C4X-1444111)
- 953752-71-1 N-(4-Amino-2-methoxyphenyl)-2-(3-fluorophenoxy)-acetamide (CAS 953752-71-1)
- Tolvaptan Impurity 39 (CAS 1711-06-4)
- Amlodipine Impurity 110 (CAS CATO-C4X-1095110)
- 4-Ethynyl-2-fluorobenzoic acid (CAS 736117-41-2)
- trans-4-(1,1-Dimethylethylsulfonamido)cyclohexanecarboxylic Acid (CAS 342578-12-5)
- 1-(6-Methoxy-7-methyl-6H-[1,2,5]oxadiazolo[3,4-e]indol-8-yl)ethan-1-one (CAS 306935-64-8)
- 2,2-Dichloro-N-(4-(4-fluorophenyl)-6-methoxypyrimidin-2-yl)acetamide (CAS 648410-29-1)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
Why CATO?
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