520-33-2 HESPERETIN

Superiority:

Product Name: HESPERETIN
Synonyms: (2S)-2-(3-Hydroxy-4-methoxyphenyl)-5,7-dihydroxy-2,3-dihydro-4H-1-benzopyran-4-one;(2S)-2-(3-Hydroxy-4-methoxyphenyl)-5,7-dihydroxy-2H-1-benzopyran-4(3H)-one;(S)-3',5,7-Trihydroxy-4'-methoxyflavanone;[S,(-)]-2,3-Dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one;Eriodictyol 4'-monomethyl ether;(2S)-2,3-Dihydro-5,7-dihydroxy-2-(3-hydroxy-4-Methoxyphenyl)-4H-1-benzopyran-4-one;NSC 57654;2,3-Dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one
CAS: 520-33-2
MF: C16H14O6
MW: 302.28
EINECS: 208-290-2
Product Categories: Biochemistry;Flavonoids;Natural Plant Extract;Inhibitors;Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;natural product;Flavanones;CITRIMORE
Mol File: 520-33-2.mol

HESPERETIN Chemical Properties
Melting point  230-232°C
Boiling point  363.32°C (rough estimate)
density  1.2514 (rough estimate)
refractive index  -4 ° (C=1.8, EtOH)
storage temp.  2-8°C
pka 7.49±0.40(Predicted)
Water Solubility  Soluble in water (partly), dilute alkalis, and ethanol (50 mg/ml).
Merck  14,4670
BRN  309850
InChIKey AIONOLUJZLIMTK-AWEZNQCLSA-N
CAS DataBase Reference 520-33-2(CAS DataBase Reference)
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-27-37
WGK Germany  3
HS Code  29329990

HESPERETIN Usage And Synthesis
Chemical Properties Beige to Light Brown Crystalline Solid
Uses The aglucon of Hesperidin (H281185), a flavanone found in citrus fruits.
Uses antiallergic
Definition ChEBI: A trihydroxyflavanone having the three hydroxy gropus located at the 3'-, 5- and 7-positions and an additional methoxy substituent at the 4'-position.