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Title | Lacosamide Nitroso Impurity 1 | Sitagliptin Impurity 21 |
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Description |
Lacosamide Nitroso Impurity 1 is chemically (R)-N-Benzyl-3-methoxy-2-(N-nitrosoacetamido)propanamide. 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. |
Sitagliptin Impurity 21 is chemically (R)-3-((Tert-butoxycarbonyl)amino)-4-phenylbutanoic 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. |
Availability | In stock | In stock |
CAS No | 101555-61-7 | |
Inv. Status | Custom Synthesis | Custom Synthesis |
Mol.F. | C13H17N3O4 | C15H21NO4 |
ISP CAT No | ISP-L033035 | ISP-S009066 |
Mol.Wt. | 279.3 | 279.3 |