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Diphenhydramine Hydrochloride and its Impurities
Ready Stock API
Diphenhydramine Hydrochloride

Catalog No : GS.45.DIH.00

CAS No : 147-24-0

Ready Stock Impurity
Diphenhydramine Citrate API

Catalog No : GS.45.DIH.00C

CAS No : 88637-37-0

Ready Stock Impurity
Diphenhydramine EP Impurity A / Diphenhydramine Re...

Catalog No : GS.45.DIH.01

CAS No : 53499-40-4

Ready Stock Impurity
Diphenhydramine EP Impurity B

Catalog No : GS.45.DIH.02

CAS No : 4024-34-4

Ready Stock Impurity
Diphenhydramine EP Impurity C

Catalog No : GS.45.DIH.03

CAS No : 1808-12-4

Ready Stock Impurity
Diphenhydramine EP Impurity D

Catalog No : GS.45.DIH.04

CAS No : 91-01-0

Ready Stock Impurity
Diphenhydramine EP Impurity E

Catalog No : GS.45.DIH.05

CAS No : 119-61-9

Ready Stock Impurity
Diphenhydramine Related Compound B (USP) / 3-(Diph...

Catalog No : GS.45.DIH.52

CAS No : 19574-66-4

Ready Stock Impurity
Diphenhydramine Inhouse Impurity 1 / Diphenhydrami...

Catalog No : GS.45.DIH.31

CAS No : 13168-00-8

QC Pending Impurity
Diphenhydramine Inhouse Impurity 2 / N-Nitroso Dip...

Catalog No : GS.45.DIH.32

CAS No : 55855-43-1