Entacapone impurity 54
Impurity reference standard · Entacapone
- CAS number
- —
- Molecular formula
- C16H12Cl2N4O7
- Molecular weight
- 443.20
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Entacapone impurity 54
Entacapone impurity 54 is a specified impurity of Entacapone. It has no single publicly registered CAS number, so it is defined by the structure and molecular formula below.
The compound is characterised by its molecular formula C16H12Cl2N4O7 and a molecular weight of 443.20, with the two-dimensional structure shown above. Because it shares the Entacapone scaffold, it is typically used to track process-related and degradation impurities of Entacapone 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: 2℃ ~ 8℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Entacapone impurities
The same parent compound, neighbouring impurity numbers.
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