Vitamin D2 O-t-Butyldimethylsilyl Ether

Size

£320.00

SKU:: 468727
Molecular Weight:: 510.91
Storage Conditions:: -20°C
Supplier:: United States Biological
CAS Number:: 104846-62-0
Format:: Supplied as a Light Yellow Oil
Extra Details:: Vitamin D2 O-t-Butyldimethylsilyl Ether is an impurity of Vitamin D2 (V676040), which is a synthetic form of Vitamin D. Prepared from ergosterol by UV irradiation in a suitable solvent. Commercial solutions are usually made with propylene glycol or sesame oil. Antirachitic. Vitamin D2 O-t-Butyldimethylsilyl Ether is also an intermediate in synthesizing (7Z)-Calcipotriene (C144225), which is an isomeric impurity of Calcipotriene (1442000), a vitamin D3 analogue with low calcemic activity. Molecular Formula: C34H58OSi Solubility: DCM, Hexanes Molecular Weight: 510.91 Storage and Stability: Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.