2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one

Identifiers

FEMA N/A
CAS 117-39-5
EINECS 204-187-1
Synonyms
  • 4H-1- benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-
  • C.I. natural red 1
  • C.I. natural yellow 10
  • cyanidelonon 1522
  • cyanidenolon 1522
  • 3-(3,4- dichlorophenoxy)benzaldehyde
  • 2-(3,4- dihydroxy-phenyl)-3,5,7-trihydroxy-chromen-4-one
  • 2-(3,4- dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one
  • 2-(3,4- dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one
  • 2-(3,4- dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one
  • flavone, 3,4',5,5',7-pentahydroxy-
  • natural yellow 10
  • 3,3',4,5,7- pentahydroxyflavone
  • 3,3',4',5,7- pentahydroxyflavone
  • 3,5,7,3',4'- pentahydroxyflavone
  • quercetine
  • sophoretin
  • 3',4',5,7- tetrahydroxyflavan-3-ol
  • 3,5,7- trihydroxy-2-(3,4-dihydroxyphenyl)-4H-chromen-4-on
  • 3,5,7- trihydroxy-2-(3,4-dihydroxyphenyl)-4H-chromen-4-one
  • xanthaurine
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 9IKM0I5T1E
CoE Number N/A
XlogP3-AA 1.50 (est)
Molecular Weight 302.2391
Molecular Formula C15 H10 O7

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 yellow needles (est)
Assay 95.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 316.50 °C. @ 760.00 mm Hg
Boiling Point 642.00 to 643.00 °C. @ 760.00 mm Hg (est)
Flash Point 479.00 °F. TCC ( 248.10 °C. ) (est)
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) 1.989 (est)
Soluble In
  • alcohol
  • water, 60 mg/L @ 16C (exp)
  • water
Occurrence
  • almond plant
  • anise seed
  • apple fruit
  • apple heart wood
  • apple pericarp
  • apricot fruit
  • apricot plant
  • arrowroot leaf
  • ashitaba
  • asparagus root
  • avocado leaf
  • banana fruit
  • banana plant
  • basil leaf
  • basswood flower
  • bay laurel leaf
  • bean mung bean sprout
  • beet plant
  • bilberry leaf
  • blueberry plant
  • borage plant
  • breadfruit leaf
  • broccoli asparagus broccoli leaf
  • brussel sprout sprout
  • buckthorn sea buckthorn fruit
  • buckwheat plant
  • buckwheat seed
  • buckwheat sprout
  • buckwheat testa
  • cabbage leaf
  • cacao leaf
  • caper flower
  • caraway flower
  • caraway leaf
  • caraway seed
  • carob bean
  • carrot seed
  • cayenne fruit
  • celery plant
  • chamomile sweet false chamomile plant
  • cherry sour cherry fruit
  • chestnut sweet chestnut bark
  • chestnut sweet chestnut leaf
  • chestnut sweet chestnut wood
  • chicory plant
  • chicory seed
  • chive leaf
  • clove fruit
  • coriander fruit
  • coriander leaf
  • coriander shoot
  • corn pollen
  • cotton plant
  • cranberry fruit
  • currant black currant fruit
  • currant black currant fruit juice
  • dandelion flower
  • date palm pollen
  • dill plant
  • elder black elder leaf
  • endive leaf
  • evening-primrose herb
  • evening-primrose leaf
  • fennel leaf
  • fennel seed
  • fenugreek flower
  • fenugreek leaf
  • fenugreek plant
  • fenugreek seed
  • fig plant
  • garlic bulb
  • ginger plant
  • ginkgo biloba biloba tissue culture
  • ginkgo biloba leaf
  • grape fruit
  • grape leaf
  • guava flower
  • guava fruit
  • guava heart wood
  • guava leaf
  • guava root
  • guava strawberry guava plant
  • hazelnut bark
  • horseradish leaf
  • kiwi plant
  • kohlrabi shoot
  • lemon flower
  • lemongrass plant
  • lettuce plant
  • loquat
  • loquat plant
  • lotus indian lotus flower
  • mango plant
  • marango flower
  • marango leaf
  • nutmeg plant
  • oat hay
  • okra flower
  • olive stem
  • onion
  • onion bulb
  • orange fruit
  • oregano leaf
  • oregano plant
  • parsley leaf
  • parsley plant
  • parsley tissue culture
  • parsnip leaf
  • peach plant
  • peanut plant
  • pear pericarp
  • pepper black pepper fruit
  • persimmon american persimmon plant
  • plum plant
  • pomegranate fruit
  • pomegranate leaf
  • pomegranate pericarp
  • pomegranate plant
  • potato flower
  • potato sweet potato root
  • raspberry red raspberry juice
  • rice
  • rose hips fruit
  • saffron flower
  • sorrel garden sorrel fruit
  • soybean shoot
  • spinach indian spinach plant
  • spinach leaf
  • sunflower flower
  • sunflower leaf
  • tarragon shoot
  • tea leaf
  • tea plant
  • tea shoot
  • tomato fruit
  • turmeric rhizome
  • walnut black walnut leaf
  • walnut english walnut leaf
  • wheat plant