hesperetin
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Notes :
Aglycone of hesperidin.
 
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IUPAC name :(2S)-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one
InChI :InChI=1/C16H14O6/c1-21-13-3-2-8(4-10(13)18)14-7-12(20)16-11(19)5-9(17)6-15(16)22-14/h2-6,14,17-19H,7H2,1H3/t14-/m0/s1
InChIKey :AIONOLUJZLIMTK-AWEZNQCLBH
SMILES :COC1=C(C=C(C=C1)[C@@H]2CC(=O)C3=C(C=C(C=C3O2)O)O)O
cas number :520-33-2
(EINECS) number :208-290-2
fl. number :16.097
molar refractivity :76.93 ± 0.3 cm3
parachor :593.1 ± 6.0 cm3
index of refraction :1.664 ± 0.02
surface tension :67.4 ± 3.0 dyne/cm
density :1.458 ± 0.06 g/cm3
polarizability :30.49 ± 0.5 10-24cm3
XlogP : 1.10
molecular weight : 302.2787600 (IUPAC)
formula :C16 H14 O6
BioActivity Analysis :10321847
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :unspecified

organoleptics :

properties :
appearence :white powder
assay : 96.00 to 100.00 %   
Food Chemicals Codex Listed :No
melting point : 227.00 to 230.00 °C. @ 760.00 mm Hg
boiling point : 586.00 to 587.00 °C. @ 760.00 mm Hg
flash point : 433.00  °F.  TCC  ( 222.78 °C. )
logP (o/w) : 2.60

safety :
most important hazard(s) : Xi - Irritant
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
recommendation for hesperetin fragrance usage levels up to :
 not for fragrance use.

safety references :
EPI System :view
Cancer Citations :Search
Toxicology Citations :Search
Env. Mutagen Info. Center :Search
 
 
 
 
(2S)-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one
(EINECS) number :208-290-2
chemidplus :000520332
EPA Substance Registry Services :520-33-2

references :
 
(2S)-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one
fl. number :16.097
pubchem :214546

Cosmetics :
Cosmetic uses : antioxidants
skin conditioning

other :
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
FDA Everything Added to Food in the United States (EAFUS)View
synonyms :
(2S)-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one
(±)-3',5,7-trihydroxy-4'-methoxyflavanone
3',5,7-trihydroxy-4'-methoxyflavanone

soluble in :
 water, 273 mg/L @ 25C

stability :

potential uses :
 antioxidants
 skin conditioning

natural occurrence in :
 citrus  



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