Aminophylline EP Impurity D
Impurity reference standard · Aminophylline
- CAS number
- 116131-08-9
- Molecular formula
- C6H11ClN4O
- Molecular weight
- 190.63
- Purity
- 95%+
- Appearance
- Off-White to Pale Green Solid
- Storage
- 2℃ ~ 8℃
About Aminophylline EP Impurity D
Aminophylline EP Impurity D is a specified impurity of Aminophylline. It is registered under CAS number 116131-08-9.
The compound is characterised by its molecular formula C6H11ClN4O and a molecular weight of 190.63, with the two-dimensional structure shown above. Because it shares the Aminophylline scaffold, it is typically used to track process-related and degradation impurities of Aminophylline 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.
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