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| Title | Febuxostat Impurity 31 | Tetrabenazine Impurity 6 | Fenbendazole EP Impurity A |
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| Description |
Febuxostat Impurity 31 is chemically 4-(4-Methylthiazol-2-yl)phenol. 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. |
Tetrabenazine Impurity 6 is chemically 5-Methyl-3-methylenehexan-2-one, Reduced Compound. Tetrabenazine Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Tetrabenazine Impurity 6 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 Tetrabenazine.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. |
Fenbendazole EP Impurity A is chemically Methyl (1H-benzimidazol-2-yl)carbamate. 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 |
| CAS No | 138330-01-5 | 1187-87-7 | 10605-21-7 |
| Inv. Status | Custom Synthesis | Out of Stock | In Stock |
| Mol.F. | C10H9NOS | C8H14O | C9H9N3O2 |
| ISP CAT No | ISP-F010064 | ISP-T022012 | ISP-F087004 |
| Mol.Wt. | 191.2 | 126.2 | 191.2 |