Cefuroxime Sodium EP Impurity D
Impurity reference standard · Cefuroxime
- CAS number
- 76598-06-6
- Molecular formula
- C18H15Cl3N4O9S
- Molecular weight
- 569.76
- Purity
- 95%+
- Appearance
- White to Off-White Solid
- Storage
- -20℃±5℃
About Cefuroxime Sodium EP Impurity D
Cefuroxime Sodium EP Impurity D is a specified impurity of Cefuroxime. It is registered under CAS number 76598-06-6.
The compound is characterised by its molecular formula C18H15Cl3N4O9S and a molecular weight of 569.76, with the two-dimensional structure shown above. Because it shares the Cefuroxime scaffold, it is typically used to track process-related and degradation impurities of Cefuroxime during method development, forced degradation and stability studies.
Each pack ships with a certificate of analysis reporting purity of 95%+ together with the supporting analytical data — HNMR, MS and HPLC or GC traces — so the material can be released straight into your own QC workflow. Recommended storage: -20℃±5℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Cefuroxime impurities
The same parent compound, neighbouring impurity numbers.
Need this standard, or a related one?
Send the compound name, CAS number or a structure file — we confirm availability, pack size and lead time, usually within one business day.