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Description
Product name: Neohesperidin
Synonym:
Hesperetin
7-neohesperidoside;
(S)-7-(((2-O-6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2,3-dihydro-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one
M.F. : C28H34O15
M. W. : 610.56
CAS NO.: 13241-33-3
Plant source: the fruit of Citrus arantium L.
Physical Property: white needle crystalline (recrystallization by dilute ethanol or dilute
acetic acid), M.P.: 236-237℃, freely soluble in hot water,
soluble in hot ethanol, insoluble in aether; turn to brown when mixing with
ferric trichloide, recover by magnesium and hydrochloric acid with red color;
without precipitation by adding CO2 into aqueous alkali; while hydrolysis after
adding 2% hydrochloric acid or sulfuric acid, it will generate hesperitin,
glucose and rhamnose each per molecule.
Indications: For the treatment of capillary fragility and over high protein
permeability in plasma. Therefore, it is used to be known as vitamin P or vitamin
which remains normal permeability of capillary.
http://www.sino-excellent.com 100% Natural Neohesperidin, CAS NO 13241-33-3,
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Huaian, Jiangsu
China,
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