Engeletin

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Size	Price	Stock	Quantity
100 mg	$488	In stock
1 g	$3145	In stock

Category

Flavonoids

Cat.No.

NP1964

CAS

572-31-6

Product Name

Engeletin

Structure

Product Details

Description

Engeletin is a flavonoid glycoside isolated from the leaves of Engelhardtia roxburghiana Wall. It inhibits a recombinant human aldose reductase.

Synonyms

Dihydrokaempferol 3-O-a-L-rhamnopyranoside; Engelitin; (2R,3R)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-3-yl 6-deoxy-a-L-mannopyranoside

IUPAC Name

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

Molecular Weight

434.39

Molecular Formula

C21H22O10

Canonical SMILES

CC1C(C(C(C(O1)OC2C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC=C(C=C4)O)O)O)O

InChI

InChI=1S/C21H22O10/c1-8-15(25)17(27)18(28)21(29-8)31-20-16(26)14-12(24)6-11(23)7-13(14)30-19(20)9-2-4-10(22)5-3-9/h2-8,15,17-25,27-28H,1H3/t8-,15-,17+,18+,19+,20-,21-/m0/s1

InChIKey

VQUPQWGKORWZII-WDPYGAQVSA-N

Boiling Point

820.0±65.0 °C at 760 mmHg

Melting Point

176-177°C

Purity

96.5%

Density

1.7±0.1 g/cm3

Appearance

Powder