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CAS NO:
520-18-3
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Basic Info
CAS Number
520-18-3
Pharmacopoeia
ChP,USP,BP,EP
Grade
Pharmaceutical Grade
Is Manufacturer
No
Product Description
Kaempferol extract/CAS:520-18-3
|
Name:
|
Kaempferol |
CAS No.:
|
520-18-3 |
|
|
Molecular Formula:
|
C15H10O6 |
Molecular Weight:
|
286.2363 |
|
|
Assay:
|
≥98%HPLC |
EINECS:
|
208-287-6 |
|
|
Melting Point:
|
276°C |
Boiling Point(°C):
|
619.1°C at 760 mmHg |
|
|
Flash Point(°C):
|
240.7°C |
Density:
|
1.654g/cm3 |
|
|
Refractive_index:
|
1.767 |
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|
Synonyms:
|
Kaempferol;3,5,7,4-Tetrahydroxyflavone; 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one; 2-(2,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one |
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Structure:
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|
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Extract Source:
|
Kaempferia galanga L. |
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Appearance:
|
1. Yellow crystalline powder, 2. Natural flavonoid, with a melting point of 276-278 °C. 3. It is slightly soluble in water but soluble in hot ethanol and diethyl ether. |
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Pharmaceuticals functions:
|
1. Keampferol is a strong antioxidant and helps to prevent oxidative damage of our cells, lipids and DNA. 2. Kaempferol seems to prevent arteriosclerosis by inhibiting the oxidation of low density lipoprotein and the formation of platelets in the blood. Studies have also confirmed that kaempferol acts as a chemopreventive agent, which means that it inhibits the formation of cancer cells. 3. The flavonoids kaempferol and quercetin seems to act synergistically in reducing cell proliferation of cancer cells, |
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