Clemastine Fumarate is used to relieve hay fever and allergy symptoms, including sneezing; runny nose; and red, itchy, tearing eyes. It is also known as meclastin.. Reference standards of Clemastine Fumarate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
(RS)-1-(4-Chlorophenyl)-1-phenylethanol
Catalogue No.:PA 56 42030
CAS :
Molecular Formula : C14H13ClO
Molecular Weight : 232.71
Clemastine Fumarate
Catalogue No.:PA 56 42000
Molecular Formula : C25H30ClNO5
Molecular Weight : 459.96
(1RS,2R)-2-[2-[(1R)-1-(4-Chlorophenyl)-1-phenylethoxy]ethyl]-1-methylpyrrolidine 1-oxide
Catalogue No.:PA 56 0420010
Molecular Formula : C21H26ClNO2
Molecular Weight : 359.89
4-[(1R)-1-(4-Chlorophenyl)-1-phenylethoxy]-1-methylazepane,
Catalogue No.:PA 56 0420020
Molecular Formula : C21H26ClNO
Molecular Weight : 343.9
(R)-2-(2-((S)-1-(4-Chlorophenyl)-1-phenylethoxy)ethyl)-1-methylpyrrolidine Fumarate
Catalogue No.:PA 56 0421000
Molecular Weight : 459.97
(S)-2-(2-((S)-1-(4-Chlorophenyl)-1-phenylethoxy)ethyl)-1-methylpyrrolidine Fumarate
Catalogue No.:PA 56 0421001
(S)-2-(2-((R)-1-(4-Chlorophenyl)-1-phenylethoxy)ethyl)-1-methylpyrrolidine Fumarate
Catalogue No.:PA 56 0421002
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