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| Title | Celecoxib Hydroxymethyl Analog | Norethindrone Acetate Impurity 1 |
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| Description |
Celecoxib Hydroxymethyl Analog is chemically 4-[5-[4-(Hydroxymethyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-1-yl] benzene sulfonamide. 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. |
Norethindrone Acetate Impurity 1 is chemically (8R,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate. Norethindrone Acetate Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Norethindrone Acetate Impurity 1 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 Norethindrone Acetate.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 | 170571-00-3 | 38673-38-0 |
| Inv. Status | Custom Synthesis | Custom Synthesis |
| Mol.F. | C17H14F3N3O3S | C22H28O3 |
| ISP CAT No | ISP-N013018 | |
| Mol.Wt. | 397.4 | 340.5 |