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92136

Genistein

analytical standard

Synonym(s):

4′,5,7-Trihydroxyisoflavone, 5,7-Dihydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one

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About This Item

Empirical Formula (Hill Notation):
C15H10O5
CAS Number:
Molecular Weight:
270.24
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
207-174-9
Beilstein/REAXYS Number:
263823
MDL number:
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grade

analytical standard

Quality Segment

assay

≥97% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

Oc1ccc(cc1)C2=COc3cc(O)cc(O)c3C2=O

InChI

1S/C15H10O5/c16-9-3-1-8(2-4-9)11-7-20-13-6-10(17)5-12(18)14(13)15(11)19/h1-7,16-18H

InChI key

TZBJGXHYKVUXJN-UHFFFAOYSA-N

General description

Genistein, a naturally occurring soy isoflavone, is a dietary protein tyrosine kinase (PTK) inhibitor. It is found to possess anticarcinogenic properties.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

Inhibitor of tyrosine protein kinase; competitive inhibitor of ATP in other protein kinase reactions. Antiangiogenic agent, down-regulates the transcription of genes involved in controlling angiogenesis.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

This compound is commonly found in plants of the genus: glycyrrhiza

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This Item
PHR1859G6776G6649
grade

analytical standard

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

-

format

neat

format

neat

format

-

format

-

assay

≥97% (HPLC)

assay

-

assay

~98% (HPLC)

assay

≥98% (HPLC)

storage temp.

2-8°C

storage temp.

-10 to -25°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

100

Quality Level

300

Quality Level

200

Quality Level

200

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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