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Diphenhydramine EP Impurity E (Dimenhydrinate EP Impurity J/Phenytoin EP impurity A)

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For Research Use Only | Not For Clinical Use
CATAPB119619
CAS119-61-9
Molecular Weight182.22
Molecular FormulaC13H10O

What is the name of the impurity Diphenhydramine EP Impurity E also known as?

Dimenhydrinate EP Impurity J/Phenytoin EP impurity A

What is the CAS number of Diphenhydramine EP Impurity E?

119-61-9

What is the molecular weight of Diphenhydramine EP Impurity E?

182.22

What is the molecular formula of Diphenhydramine EP Impurity E?

C13H10O

What are some potential sources of Diphenhydramine EP Impurity E in pharmaceutical products?

Contaminants during manufacturing processes or degradation products of the active pharmaceutical ingredients.

How is Diphenhydramine EP Impurity E typically identified and quantified in pharmaceutical samples?

Through analytical techniques such as HPLC (High-Performance Liquid Chromatography) or GC (Gas Chromatography).

What are the potential risks associated with the presence of Diphenhydramine EP Impurity E in pharmaceutical products?

It may affect the safety and efficacy of the medication, leading to adverse effects in patients.

How can the presence of Diphenhydramine EP Impurity E be minimized in pharmaceutical manufacturing?

By implementing strict quality control measures, ensuring proper storage conditions, and using purified raw materials.

Are there any specific regulatory guidelines or limits for Diphenhydramine EP Impurity E in pharmaceutical products?

Regulatory bodies may have specific limits or acceptance criteria for the presence of impurities in pharmaceutical products, including Diphenhydramine EP Impurity E.

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