Pharmaceutical Reference Standards / Impurity Standards

Brinzolamide
(S)-Brinzolamide
N-Desethyl Brinzolamide
Brinzolamide Impurity B
Brinzolamide Methane Sulphonyl Impurity
Brinzolamide Isopropyl Impurity
(S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide
O-Desmethyl Brinzolamide
(R)-4-Hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-Dioxide
Brinzolamide Impurity 4
Brinzolamide EP Impurity D
Brinzolamide EP Impurity E
Brinzolamide Racemc Mixture (Mixture of R & S Isomers)
Brinzolamide Impurity D
(S)-4-hydroxy-2-(3-methoxypropyl)-N-(methylsulfonyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide
(S,4R )-N-ethyl-2-(3-methoxypropyl)-6-sulfamoyl-3,4-dihydro-2H-thieno- [3,2-e][1,2]thiazin-4-amine oxide 1,1-dioxide
(R,4S)-N-ethyl-2-(3-methoxypropyl)-6-sulfamoyl-3,4-dihydro-2H-thieno- [3,2-e][1,2]thiazin-4-amine oxide 1,1-dioxide
Brinzolamide Impurity C
Brinzolamide Impurity C Trifluoroacetate Salt
1-(2-(Benzylthio)-5-chlorothiophen-3-yl)ethanone
2-(3-methoxypropyl)-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide
Brinzolamide N-Ethanol Impurity
2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide
(R)-4-(Ethylamino)-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonic acid 1,1-dioxide
Brinzolamide N-Nitroso
2-(2-methoxyethyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide
Brinzolamide Impurity G
Desethyl Brinzolamide
Brinzolamide Tosyl Impurity
N-Nitroso-Desmethyl-Brinzolamide
(R)-4-(Ethylamino)-2-methyl-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide
N-Nitroso Brinzolamide Impurity 30

Isotope Labelled Compounds

Brinzolamide D5
Brinzolamide D5 Hydrochloride