Phenylephrine Hydrochloride EP Impurity E
Impurity reference standard · Phenylephrine
- CAS number
- 71786-67-9
- Molecular formula
- C16H18ClNO2
- Molecular weight
- 291.77
- Purity
- 95%+
- Appearance
- Off-White Solid
- Storage
- 2℃ ~ 8℃
About Phenylephrine Hydrochloride EP Impurity E
Phenylephrine Hydrochloride EP Impurity E is a specified impurity of Phenylephrine. It is registered under CAS number 71786-67-9.
The compound is characterised by its molecular formula C16H18ClNO2 and a molecular weight of 291.77, with the two-dimensional structure shown above. Because it shares the Phenylephrine scaffold, it is typically used to track process-related and degradation impurities of Phenylephrine 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 Phenylephrine impurities
The same parent compound, neighbouring impurity numbers.
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