isoquercetin

Full Material List
3-[(2S,3R,4R,5R)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-yl]oxy-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one

Identifiers

FEMA 4225
CAS 21637-25-2
EINECS 244-488-5
Synonyms
  • 4H-1- benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(beta-D-glucofuranosyloxy)-5,7-dihydroxy-
  • 3-[[(2S,3R,4R,5R)-5-[(1R)-1,2- dihydroxyethyl]-3,4-dihydroxy-2-oxolanyl]oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-1-benzopyran-4-one
  • 3-[(2S,3R,4R,5R)-5-[(1R)-1,2- dihydroxyethyl]-3,4-dihydroxyoxolan-2-yl]oxy-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one
  • 2-(3,4- dihydroxyphenyl)-3-(b-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
  • 2-(3,4- dihydroxyphenyl)-3-(beta-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
  • 2-(3,4- dihydroxyphenyl)-3-(beta-dextro-glucofuranosyl oxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
  • 2-(3,4- dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl beta-D-glucofuranoside
  • alpha- glycosyl isoquercitrin
  • 3,3',4',5,7- pentahydroxyflavone 3-b-D-glucofuranoside
  • 3,3',4',5,7- pentahydroxyflavone 3-beta-D-glucofuranoside
  • 3,3',4',5,7- pentahydroxyflavone 3-beta-dextro-glucofuranoside
  • quercetin 3-β-D-glucoside
  • iso quercetin, enzymatically modified
  • iso quercitrin
  • iso quercitroside
  • sanmelm
  • trifoliin A
  • iso trifolin
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII 0YX10VRV6J
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 464.3808
Molecular Formula C21 H20 O12

Organoleptic

Organoleptic Notes
  • Odor and/or flavor descriptions from others (if found).
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance white to dark yellow powder (est)
Assay 97.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 226.00 to 228.00 °C. @ 760.00 mm Hg
Boiling Point 916.00 to 917.00 °C. @ 760.00 mm Hg
Flash Point 612.00 °F. TCC ( 322.22 °C. )
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) 0.049 (est)
Soluble In
  • alcohol
  • water, slightly
  • water, 5581 mg/L @ 25 °C (est)
  • water
Occurrence
  • gossypium spp.