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Title | Acalabrutinib Impurity 14 | Alogliptin Impurity 55 | Droxidopa Nitroso Impurity 1 | N-Acetyl Dapsone | Posaconazole Impurity 24 |
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Description |
Acalabrutinib Impurity 14 is chemically 4-(8-Amino-3-((1R)-2-((S)-2-(8-amino-1-(4-(phenylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)pyrrolidine-1-carbonyl)cyclopentyl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide. 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. |
Alogliptin Impurity 55 is chemically (S)-2-((Tert-butoxycarbonyl)amino)pentane-1,5-diyl dimethanesulfonate. 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. |
Droxidopa Nitroso Impurity 1 is chemically 2,3,8,9-Tetrahydroxy-13-nitroso-11,12-dihydro-5,11-epiminodibenzo[a,e][8]annulene-5(6H)-carboxylic acid. 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. |
N-Acetyl Dapsone is chemically N-(4-((4-Aminophenyl)sulfonyl)phenyl)acetamide. 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. |
Posaconazole Impurity 24 is chemically ((3S,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,6-difluorophenyl)tetrahydrofuran-3-yl)methyl 4-methylbenzenesulfonate. 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 | 607376-86-3 | 565-20-8 | |||
Inv. Status | Custom Synthesis | Custom Synthesis | Custom Synthesis | Custom Synthesis | Custom Synthesis |
Mol.F. | C47H42N12O3 | C12H25NO8S2 | C17H14N2O7 | C14H14N2O3S | C21H21F2N3O4S |
ISP CAT No | ISP-A078018 | ISP-A053081 | ISP-P022044 | ||
Mol.Wt. | 822.9 | 375.5 | 358.3 | 290.3 | 449.5 |