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Title | Valsartan N-Oxide 1 | Apremilast Impurity 16 | Amoxapine 8-Hydroxy Impurity | Brexpiprazole Impurity 36 |
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Description |
Valsartan N-Oxide 1 is chemically (S)-5-(4′-((N-(1-Carboxy-2-methylpropyl)pentanamido)methyl)-[1,1′-biphenyl]-2-yl)-1H-tetrazole 2-oxide. 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. |
Apremilast Impurity 16 is chemically (S)-3-Acetamido-2-((1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl) carbamoyl)benzoic 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. |
Amoxapine 8-Hydroxy Impurity is chemically 2-Chloro-11-(piperazin-1-yl)dibenzo[b,f][1,4]oxazepin-8-ol. 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. |
Brexpiprazole Impurity 36 is chemically 1-(4-Bromobutyl)-7-hydroxyquinolin-2(1H)-one. 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 |
CAS No | 2096492-41-8 | 61443-78-5 | ||
Inv. Status | Out of Stock, Custom Synthesis | Out of Stock, Custom Synthesis | Custom Synthesis | Custom Synthesis |
Mol.F. | C24H29N5O4 | C22H26N2O8S | C17H16ClN3O2 | C13H14BrNO2 |
ISP CAT No | ISP-V001013 | ISP-A051027 | ISP-A048028 | ISP-B011039 |
Mol.Wt. | 451.5 | 478.5 | 329.8 | 296.2 |