SiO2; Dichloromethane: Methanol: Ammonium Hydroxide (9 :1 : 0.2); Visualized with UV and KMnO4 (single spot; Rf= 0.6).
Storage and Stability
Store under inert atmosphere at 4°C. Caution: Hygroscopic. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Source
Synthetic
Form
Off-white solid
References
Steinijans, V., et al.: Eur. J. Clin. Pharm., 24, 127 (1983), Luhmann, I., et al.: Arzneim.-Forsch., 42, 1069 (1992), Hauck, W., et al.: J. Biopharm. Stat., 7, 87 (1997),