Pharmaceutical Reference Standards / Impurity Standards

Butoxy Olopatadine Hydrochloride
Olopatadine Impurity 1
Olopatadine Impurity 6
Olopatadine Carbaldehyde Impurity
N-Nitroso Olopatadine N-Desmethyl Impurity
(Z)-3-(2-(2-butoxy-2-oxoethyl)dibenzo[b,e]oxepin-11(6H)-ylidene)-N,N-dimethylpropan-1-aminium chloride
N-Desmethyl N-Nitroso Olopatadine Isopropyl Ester
Alpha-Hydroxy Olopatadine (Z-Isomer)

Isotope Labelled Compounds

Olopatadine D6 Hydrochloride