2-Methyl-3-[(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl]-1,4-naphthalene-dione-18O; Vitamin K1-18O; Phytonadione-18O;
Labelled Vitamin K1.
Form
Supplied as a thick yellow oil.
Solubility
Dichloromethane, Ethyl Acetate
Method for Determining Identity
Proton NMR Spectroscopic and Mass Spectrometric Analysis
TLC Conditions
SiO2; Hexane: Ethyl Acetate; 18:1; Visualized with UV and AMCS; Rf=0.5
Storage and Stability
May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.