Tachysterol3 (Cholecalciferol EP Impurity E) is a bioactive, synthetic vitamin D3 analog. Synonyms: (1S)-3-[(1E)-2-[(1R,3aR,7aR)-1-[(1R)-1,5-Dimethylhexyl]-2,3,3a,6,7,7a-hexahydro-7a-methyl-1H-inden-4-yl]ethenyl]-4-methyl-3-cyclohexen-1-ol, (3beta,6E)-9,10-Secocholesta-5(10),6,8-trien-3-ol, Cholecalciferol EP Impurity E CAS No: 17592-07-3 Molecular Formula: C27H44O Molecular Weight: 384.64 Appearance: Off-white sticky solid. Purity: 80% Impurity: Cholecalciferol EP Impurity E Solubility: Chloroform (Slightly), Methanol (SlightlyChloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) Method for Determining Identity: Proton NMR (CDCl3) Spectroscopic and Mass Spectrometric Analysis TLC Conditions: SiO2, Hexane: Ethyl Acetate =7.5:2.5, Visualized with UV, AMCS and KMnO4, Rf=0.35 Elemental Analysis: Calculated: %C: 84.31, %H: 11.53 Storage and Stability: Long-term storage is recommended at -86C under Inert gas. Hygroscopic, light and temperature sensitive. Store in amber vial. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molekulargewicht:
384.64
Reinheit:
80%
Formulierung:
Off-white sticky solid.
CAS Nummer:
[17592-07-3]
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