Epinephrine Impurity 77 HCl
Impurity reference standard · Epinephrine
- CAS number
- 2947-03-7 (free base)
- Molecular formula
- C11H18ClNO3
- Molecular weight
- 247.72
- Purity
- 95%+
- Storage
- -20℃±5℃
About Epinephrine Impurity 77 HCl
Epinephrine Impurity 77 HCl is a specified impurity of Epinephrine. It is registered under CAS number 2947-03-7.
The compound is characterised by its molecular formula C11H18ClNO3 and a molecular weight of 247.72, with the two-dimensional structure shown above. Because it shares the Epinephrine scaffold, it is typically used to track process-related and degradation impurities of Epinephrine 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 Epinephrine impurities
The same parent compound, neighbouring impurity numbers.
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