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Title | Dihydro Artemisinin Dimer | Budesonide EP Impurity B | Betamethasone Impurity 11 | Brinzolamide USP Related Compound B | Lacosamide Impurity C |
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Description |
Dihydro Artemisinin Dimer is chemically (3R,3’R,5aS,5a’S,6R,6’R,8aS,8a’S,9R,9’R,10S,10’S,12R,12aR,12’R,12a’R)-10,10′-oxybis(3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromene). The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Budesonide EP Impurity B is chemically 16α,17-[(1RS)-Ethylidenebis(oxy)]-11β,21-dihydroxypregna-1,4-diene-3,20-dione (as per EP & USP) The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Betamethasone Impurity 11 is chemically Ethyl (E)-2-((9R,10S,11S,13S,16S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-3,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)acetate. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Brinzolamide USP Related Compound B is chemically (R)-4-Amino-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Lacosamide Impurity C is chemically 1,3-Dibenzylurea. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Availability | In stock | In stock | In stock | In stock | In stock |
CAS No | 150358-71-7 | 1040085-98-0 | 404034-55-5 | 1466-67-7 | |
Inv. Status | Custom Synthesis | In Stock | Custom Synthesis | In Stock | In Stock |
Mol.F. | C30H46O9 | C23H30O6 | C24H31FO4 | C10H17N3O5S3 | C15H16N2O |
ISP CAT No | ISP-A055021 | ISP-B022003 | ISP-B025081 | ISP-B028009 | ISP-L033025 |
Mol.Wt. | 550.7 | 402.5 | 402.5 | 355.4 | 240.3 |