4'-Demethyleucomin

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For Research Use Only.

Category

Flavonoids

Cat.No.

NP2268

CAS

34818-83-2

Product Name

4'-Demethyleucomin

Structure

Description

4'-Demethyleucomin isolated from the herbs of Scilla scilloides.

Synonyms

3-[(E)-4-Hydroxybenzylidene]-5,7-dihydroxychroman-4-one; (3E)-5,7-Dihydroxy-3-(4-hydroxybenzylidene)-2,3-dihydro-4H-chrome n-4-one

IUPAC Name

(3E)-5,7-dihydroxy-3-[(4-hydroxyphenyl)methylidene]chromen-4-one

Molecular Weight

284.3

Molecular Formula

C16H12O5

Canonical SMILES

C1C(=CC2=CC=C(C=C2)O)C(=O)C3=C(C=C(C=C3O1)O)O

InChI

InChI=1S/C16H12O5/c17-11-3-1-9(2-4-11)5-10-8-21-14-7-12(18)6-13(19)15(14)16(10)20/h1-7,17-19H,8H2/b10-5+

Purity

> 95%

Appearance

Yellow powder

Form

Powder

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