Dorzolamide EP Impurity B | CAS 120279-90-5 - 请求报价

Dorzolamide EP Impurity B is chemically (4RS,6SR)-4-(ethylamino)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide (as per EP) ; (4RS,6SR)-4-(Ethylamino)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide (as per USP). It is also known as rac-cis Dorzolamide ; Dorzolamide USP Related Compound B. Dorzolamide EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Dorzolamide EP Impurity B can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Dorzolamide.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.