ChemicalBook >?? ???? >?? ??>??????>(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one

(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one

(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one ??? ???

?? ??:: 572-31-6

???:: (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one

???(??):: Enticing;Engelitin;Engeletin, 10 mM in DMSO;AroMadendrin 3-rhaMnoside;Dihydrokaempferol 3-rhamnoside;Dihydrokaempferol 3-O-alpha-L-rhamnopyranoside;Engeletin, 98%, from Engelhardtia Roxb.iana Lindl.;(+)-(2R,3R)-Dihydrokaempferol 3-O-alpha-L-rhamnoside;(2R,3R)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-3-yl 6-deoxy-alpha-L-mannopyranoside;4H-1-Benzopyran-4-one,3-[(6-deoxy-a-L-mannopyranosyl)oxy]-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-,(2R,3R)-

CBNumber:: CB71463403

???:: C21H22O10

??? ??:: 434.39

MOL ??:: 572-31-6.mol

MSDS ??:: SDS

?? ?? 194

(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one ??

???: 176-177℃

?? ?: 763.4±60.0 °C(Predicted)

??: 1.66

?? ??: -20°C

???: DMSO:93.0(Max Conc. mg/mL);214.09(Max Conc. mM)

?? ?? (pKa): 7.37±0.60(Predicted)

??? ??: ??

??: ???

?? ??: [α]/D -13 to -17°, c =0.5 in pyridine

InChIKey: VQUPQWGKORWZII-WDPYGAQVSA-N

SMILES: O1[C@H]([C@@H]([C@@H]([C@H]([C@@H]1C)O)O)O)O[C@@H]2[C@H](Oc4c(c(cc(c4)O)O)C2=O)c3ccc(cc3)O

??

WGK ??	WGK 3
HS ??	29389090
???? ???	11 - Combustible Solids

(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one C??? ??, ??, ??

??

Engeletin is a polyphenol compound used as an anti-oxidant.

(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one ?? ?? ? ???

???

?? ??

(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one ?? ??

???( 194)?? ??

???	??	???	??	?? ?	??
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(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one ?? ??:

L-Epicatechin methyl-oxido-[[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5R)-3,4 ,5-trihydroxyoxan-2-yl]oxymethyl]oxan-2-yl]oxymethylimino]azanium Naringenin 7-O-β-D-Glucuronide (Mixture of Diastereomers) PONCIRIN 2-(3,4-Dihydroxyphenyl)-8-(2-O-beta-L-galactopyranosyl-beta-D-glucopyranosyl)-5,7-dihydroxy-4H-1-Benzopyran-4-one 4',5-DIHYDROXY-7-METHOXYFLAVONE Naringenin GARDENIN B MEDICAGOL hydroxygenkwanin Quercetin-7-O-β-D-glucopyranoside MOSLOFLAVONE DIHYDROKAEMPFEROL L-(-)-MANNOSE TAXIFOLIN 3-O-RHAMNOSIDE PINOBANKSIN (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one

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