Kaempferol manufacturers and suppliers in india

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.: 2-8°C

solubility: ethanol: 20 mg/mL

form: powder

Colour Index: 75640

pka: 6.34±0.40(Predicted)

color: yellow

Merck: 14,5274

BRN: 304401

Stability:: Unstable in Solution

InChIKey: IYRMWMYZSQPJKC-UHFFFAOYSA-N

LogP: 2.685 (est)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H302

Precautionary statements: P264-P270-P301+P312-P501

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

F: 8-10-23

HS Code: 29329990

Use

Kaempferol is one of the secondary metabolites found in some plants, plant-derivedfoods, and traditional medicines. It is a flavonoid compound obtained from someedible plants including grapes, tea, strawberries, broccoli, tomato, cabbage, leek,kale, endive, and beans. It inhibits growth and migration of pancreatic cancer cellsby acting on proto-oncogene tyrosine kinase (Src), ERK1/2, and AKT pathways(Singh et al. 2016a). It is being investigated in pancreatic and lung cancers toevaluate its antiangiogenic, anticancer, and radical scavenging activities. It showsmoderate cytostatic activity in PC3, HeLa, and K562 human cancer cells. It isidentified as aryl hydrocarbon receptor antagonist and acts against ABCG2 (ATP-bindingcassette subfamily G member 2)-mediated multidrug resistance bypreventing the ABCG2 upregulation in esophageal carcinoma. It induces theapoptosis of ovarian cancer cell by activating p53 in intrinsic pathway mechanism.It is an inhibitor of breast cancer resistance protein (BCRP), quinine reductase-2,and a substrate of BCRP (Calderon-Montano et al. 2011; Wang et al. 2012).