Meloside A Chemical Properties

Boiling point:

981.1±65.0 °C(Predicted)

Density 

1.81±0.1 g/cm3(Predicted)

solubility 

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.

form 

powder

pka

5.87±0.40(Predicted)

color 

Yellow

Meloside A Usage And Synthesis

Uses

Meloside A (Isovitexin 2''-O-glucoside) is a phenylpropanoid isolated from barley with antioxidant activity. In barley, phenylpropanoids have been described as having protective properties against excess UV-B radiation and have been linked to resistance to pathogens[1][2].

Definition

ChEBI: 2''-O-(beta-D-glucosyl)isovitexin is a disaccharide derivative that is isovitexin substituted at position 2'' on the glucose ring by a beta-D-glucosyl residue. It has a role as a metabolite. It is a C-glycosyl compound, a disaccharide derivative and a trihydroxyflavone. It is functionally related to an isovitexin.

References

[1] Jung ES, et al. Metabolite profiling of the short-term responses of rice leaves (Oryza sativa cv. Ilmi) cultivated under different LED lights and its correlations with antioxidant activities. Plant Sci. 2013;210:61-69. DOI:10.1016/j.plantsci.2013.05.004
[2] Brauch D, et al. Changes in isovitexin-O-glycosylation during the development of young barley plants. Phytochemistry. 2018;148:11-20. DOI:10.1016/j.phytochem.2018.01.001

Meloside A(60767-80-8)Related Product Information

• Sodium levothyroxine
• Ceteareth-5
• D(+)-Glucose
• BETA-GLUCOSIDASE
• alkyl polyglucoside
• Calcium gluconate
• Isovitexin 2''-O-arabinoside