Hesperidin

product name:hesperetin

nickname: (2 s) -2 - (3 - hydroxy - 4 - methoxyphenyl) - 5, 7 dihydroxy - 2, 3 - dihydro - 4 h -1 - benzopyran - 4 - one;(2 s) - 2 - (3 - hydroxy - 4 - methoxyphenyl) - 5, 7dihydroxy - 2 h - 1 - benzopyran - 4 (3 h) - one;(s) - 3 ', 5, 7 - trihydroxy -4 '- methoxyflavanone;[s, (-)] - 2, 3 - dihydro - 5, 7 - dihydroxy - 2 - (3 -hydroxy - 4 - methoxyphenyl) - 4 h - 1 - benzopyran - 4 - one;eriodictyol 4 '-monomethyl mr;(2 s) - 2, 3 - dihydro - 5, 7 - dihydroxy - 2 - (3 - hydroxy - 4- methoxyphenyl) - 4 h - 1 - benzopyran - 4 - one;5,7,3 '- trihydroxy - 4' -methoxyflavanone;4 '- methoxy - 3, 5, 7 - trihydroxyflavanone

cas no. : 520-33-2

molecular formula:c16h14o6

molecular weight:302.28

einecs no. :208-290-2

colour: fine whitecrystalline powder

specifications:98%

packing: 25kg/drum

melting point:230-232 ° c

boiling point:363.32 ° c (rough estimate)

density: 1.2514(rough estimate)

the refractiveindex: - 4 ° c = 1.8, etoh)

storageconditions: 2-8 ° c stored in a cool, dry, well ventilated warehouse.keep awayfrom fire and heat.avoid direct sunlight.package sealed.should be storedseparately from acid, edible chemicals, avoid by all means mixed storage.thestorage area shall be provided with suitable materials to contain the leakageand avoid contact with the oxide.

water solubility:soluble in water (partly), dilute alkalis, and ethanol (50 mg/ml).

merck: 14467 0

brn: 309850

inchikey:aionolujzlimtk aweznqclsa - n

cas databasereference

safety information

dangerous goodsmarking: xi

danger class code:36/37/38

safetyinstructions: 26-36/37/39-27-37

wgk germany: 3

customs code:29329990

hesperetin(hesperetin) is a kind of natural flavonoids, which is widely found in youngfruits of citrus genus rutaceae, such as fruits, flowers and food.it mainlycomes from the hydrolysis of hesperidin, has biological and pharmacologicalactivities, and is widely used in organic chemistry, medicine, agriculture,food and other fields.