85-1525-71　Precocene II 500mg　CAS No:644-06-4　P6000-45

特徴

• Anti-juvenile hormones found in plants that induce reversible precocious metamorphosis and sterilization in insects by suppressing the function of the corpora allata gland.
• Synonyms:6,7-Dimethoxy-2,2-dimethyl-2H-1-benzopyran; 6,7-Dimethoxy-2,2-dimethylchromene;Ageratochromene
• Molecular Formula:C13H16O3
• Molecular Weight:220.26
• Appearance:Supplied as a pale, green solid.
• Purity:≥98%
• Solubility:Chloroform, Methanol
• Melting Point:45-46ºC.
• Method for Determining Identity:Proton NMR Spectroscopic Analysis
• TLC Conditions:SiO2; Hexane: Ethyl Acetate; 8:2; Visualized with UV and AMCS; Single spot; Rf=0.75
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C after receipt. Stable for 6 months after receipt. 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.
• Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.