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2‘-Hydroxygenistein

$830

  • Brand : BIOFRON

  • Catalogue Number : AV-C10342

  • Specification : 98%

  • CAS number : 1156-78-1

  • Formula : C15H10O6

  • Molecular Weight : 286.2

  • PUBCHEM ID : 5282074

  • Volume : 5mg

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Catalogue Number

AV-C10342

Analysis Method

HPLC,NMR,MS

Specification

98%

Storage

2-8°C

Molecular Weight

286.2

Appearance

Yellow powder

Botanical Source

Structure Type

Flavonoids

Category

Standards;Natural Pytochemical;API

SMILES

C1=CC(=C(C=C1O)O)C2=COC3=CC(=CC(=C3C2=O)O)O

Synonyms

3-(2,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one/2',4',5,7-Tetrahydroxyisoflavone/Isoflavone, 2',4',5,7-tetrahydroxy-/2'-HYDROXYGENISTEIN/4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-/5,7,2',4'-Tetrahydroxy-isoflavone/3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one

IUPAC Name

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

Applications

Density

1.7±0.1 g/cm3

Solubility

Flash Point

240.7±25.0 °C

Boiling Point

619.1±55.0 °C at 760 mmHg

Melting Point

InChl

InChl Key

GSSOWCUOWLMMRJ-UHFFFAOYSA-N

WGK Germany

RID/ADR

HS Code Reference

2914500000

Personal Projective Equipment

Correct Usage

For Reference Standard and R&D, Not for Human Use Directly.

Meta Tag

provides coniferyl ferulate(CAS#:1156-78-1) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate

No Technical Documents Available For This Product.

PMID

443825

Title

Biosynthesis of antifungal isoflavonoids in Lupinus albus. Enzymatic prenylation of genistein and 2'-hydroxygenistein.

Author

Schroder G, Zahringer U, Heller W, Ebel J, Grisebach H.

Publish date

1979 May

PMID

10817204

Abstract

Two novel isoflavonoid dimers presumably originating from 2′-hydroxygenistein, 5,7,4′-trihydroxycoumaranochroman-4-one-(3–>5″‘)-5″,7″,2″‘4″‘- tetrahydroxyisoflavone (1, lupinalbisone A) and 5,7,4’-trihydroxycoumaranochroman-4-one-(3-6″)-5″,7″,2″‘,4″‘-te trahydroxyisoflavone (2, lupinalbisone B) were isolated from the roots of Lupinus albus L., and their structures involving relative stereochemistry were elucidated by spectroscopic methods. Using horse radish peroxidase and 2′-hydroxygenistein (3) as the substrate revealed the formation of these dimers together with 5,7,4’-trihydroxycoumaronochromone (4, lupinalbin A). Dimerization of 3 caused a remarkable increase of antifungal activity.

Title

A new class of biflavonoids: 2'-hydroxygenistein dimers from the roots of white lupin

Author

Sakasai M1, Fukui H, Yamane H, Kyaw AN, Tahara S

Publish date

2000 Mar-Apr