21-Dehydro Dexamethasone Hydrate

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£479.00

SKU:: 007767
Molekulargewicht:: 408.46
Reinheit:: ~90%
Lagerbedingungen:: 4°C
Hersteller:: United States Biological
CAS Number:: 2964-79-6
Format:: Supplied as a pale yellow solid
Weitere Details:: 21-Dehydro Dexamethasone is an impurity of Dexamethasone , a glucocorticoid anti-inflammatory agent. Melting Point: 169-174°C Solubility: DMSO, Methanol Elemental Analysis: Expected: 64.69% C; 7.16% H Method for Determining Identity: Proton NMR (DMSO-d6), 19-F NMR and MS TLC Conditions: SiO2; Dichloromethane: Methanol (9:1); Visualized with UV and AMCS; Single spot (Rf= 0.55). Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at 4°C (dessicated). For maximum recovery of product, centrifuge the original vial prior to removing the cap.