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Kaempferol

Kaempferol
Kaempferol
CAS No.
520-18-3
Chemical Name:
Kaempferol
Synonyms
ASARONE;asurone;campherol;c.i.75640;kempferol;kampherol;swartziol;ROBIGENIN;Swartsiol;nimbecetin
CBNumber:
CB5223176
Molecular Formula:
C15H10O6
Formula Weight:
286.24
MOL File:
520-18-3.mol

Kaempferol Properties

Melting point:
276°C
Boiling point:
348.61°C (rough estimate)
Density 
1.2981 (rough estimate)
refractive index 
1.4413 (estimate)
storage temp. 
−20°C
solubility 
ethanol: 20 mg/mL
form 
powder
Colour Index 
75640
color 
yellow
Merck 
14,5274
Stability:
Unstable in Solution
CAS DataBase Reference
520-18-3(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi,T
Risk Statements  36/37/38-68-25
Safety Statements  26-36-45-36/37-36/37/38-22
RIDADR  2811
WGK Germany  -
RTECS  LK9275200
8-10-23
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Kaempferol price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1354900 Kaempferol United States Pharmacopeia (USP) Reference Standard 520-18-3 15mg $333 2018-11-13 Buy
Sigma-Aldrich 00550580 Kaempferol primary reference standard 520-18-3 10mg $370 2018-11-13 Buy
TCI Chemical K0018 Kaempferol Hydrate >97.0%(HPLC) 520-18-3 1g $729 2017-11-08 Buy
TCI Chemical K0018 Kaempferol Hydrate >97.0%(HPLC) 520-18-3 100mg $129 2017-11-08 Buy
Alfa Aesar J60373 Kaempferol, 98+% 520-18-3 10mg $51.8 2017-11-08 Buy

Kaempferol Chemical Properties,Uses,Production

Chemical Properties

Yellow Solid

Uses

antidepressant, inhibits fatty acid amide hydrolase

Biological Activity

Naturally occurring flavonoid found in Gingko biloba and red wines that activates the mitochondrial Ca 2+ uniporter (EC 50 = 7 μ M). Induces caspase-9-mediated apoptosis in a variety of cancer cell lines via downregulation of polo-like kinase 1 (PLK1) expression. Exhibits antioxidant activity and attenuates osteoclastic bone reabsorption in vitro .

Kaempferol Preparation Products And Raw materials

Raw materials

Preparation Products


Kaempferol Suppliers

Global( 294)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3218 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 894 55
Shaanxi Yikanglong Biotechnology Co., Ltd.
17791478691
yklbiotech@163.com CHINA 300 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3625 58
Shaanxi Huike Botanical Development Co., Ltd +86-29-62663046;+86-18706899381
+86-29-82606529 market@huikes.com China 61 62
BOC Sciences
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J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40399 62
INTATRADE GmbH +49 3493/605464
+49 3493/605470 sales@intatrade.de Germany 3587 66

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