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Title | Ruxolitinib N-Oxide Impurity 1 | Levothyroxine EP Impurity C | Fluvastatin Impurity 11 |
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Description |
Ruxolitinib N-Oxide Impurity 1 is chemically (R)-4-(1-(2-cyano-1-cyclopentylethyl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine 1-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. |
Levothyroxine EP Impurity C is chemically [4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid (as per EP). 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. |
Fluvastatin Impurity 11 is chemically (3R,5S,E)-7-(3-(3-Fluorophenyl)-1-isopropyl-1H-indol-2-yl)-3,5-dihydroxyhept-6-enoic 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 | In stock |
CAS No | 51-24-1 | ||
Inv. Status | In Stock | In Stock | Custom Synthesis |
Mol.F. | C17H18N6O | C14H9I3O4 | C24H26FNO4 |
ISP CAT No | ISP-R044015 | ISP-L022004 | ISP-F025047 |
Mol.Wt. | 322.4 | 621.9 | 411.5 |