Picrasidine Q

CAS# 101219-61-8

Picrasidine Q

Catalog No. BCN3182----Order now to get a substantial discount!

Product Name & Size Price Stock
Picrasidine Q:5mg Please Inquire In Stock
Picrasidine Q:10mg Please Inquire In Stock
Picrasidine Q:20mg Please Inquire In Stock
Picrasidine Q:50mg Please Inquire In Stock

Quality Control of Picrasidine Q

Number of papers citing our products

Chemical structure

Picrasidine Q

3D structure

Chemical Properties of Picrasidine Q

Cas No. 101219-61-8 SDF Download SDF
PubChem ID 54714262 Appearance Yellow powder
Formula C15H10N2O3 M.Wt 266.3
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
SMILES COC1=C(C2=NC=CC3=C2N(C1=O)C4=CC=CC=C34)O
Standard InChIKey HJFNTSGIQCFHGP-UHFFFAOYSA-N
Standard InChI InChI=1S/C15H10N2O3/c1-20-14-13(18)11-12-9(6-7-16-11)8-4-2-3-5-10(8)17(12)15(14)19/h2-7,18H,1H3
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Picrasidine Q

The bark of Picrasma quassioides.

Biological Activity of Picrasidine Q

DescriptionPicrasidine Q has the capacity of anti-cell transformation and anti-cancer, it might be a chemopreventive and chemotherapeutic agent by direct targeting FGFR2 and inhibiting cell proliferation of ESCC cells.
TargetsFGFR2 | PI3 K | AKT | mTOR

Protocol of Picrasidine Q

Kinase Assay

FGFR2 regulation by picrasidine Q inhibits the cell growth and induces apoptosis in esophageal squamous cell carcinoma.[Pubmed: 28857247]

Journal of Cellular Biochemistry, 2017, 119(2).

Fibroblast growth factor receptor (FGFR) 2 and its downstream signaling cascades, PI3 K/AKT/mTOR is playing an important role in cell survival and proliferations.
METHODS AND RESULTS:
In this study, we firstly found that Picrasidine Q (PQ), an alkaloid component extracted from Angelica keiskei species, has the capacity of anti-cell transformation and anti-cancer. After ligand shape similarity approach of PQ, we found that PQ targeted FGFR 2 and verified by FGFR2 kinase assay as well as computational docking model. FGFR2 highly expressed in esophageal cancer tissues and PQ inhibited fibroblast growth factor (FGF)-induced cell transformation. Furthermore, PQ inhibited cell proliferation and induced cell cycle arrest and apoptosis in KYSE30, KYSE410, and KYSE450 esophageal squamous cell carcinoma (ESCC) cells. It was confirmed by detecting of biological markers such as cyclinD1, cyclinD3 and cyclinB1 for cell cycle or cleaved caspase-7, caspase-3, and PARP for apoptosis. PQ targeting of FGFR2 kinase activities suppressed downstream target proteins including phosphorylation of AKT and mTOR but not MEK/ERK signaling pathways.
CONCLUSIONS:
Taken together, our results are the first to identify that PQ might be a chemopreventive and chemotherapeutic agent by direct targeting FGFR2 and inhibiting cell proliferation of ESCC cells.

Picrasidine Q Dilution Calculator

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Picrasidine Q Molarity Calculator

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Preparing Stock Solutions of Picrasidine Q

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.7552 mL 18.7758 mL 37.5516 mL 75.1033 mL 93.8791 mL
5 mM 0.751 mL 3.7552 mL 7.5103 mL 15.0207 mL 18.7758 mL
10 mM 0.3755 mL 1.8776 mL 3.7552 mL 7.5103 mL 9.3879 mL
50 mM 0.0751 mL 0.3755 mL 0.751 mL 1.5021 mL 1.8776 mL
100 mM 0.0376 mL 0.1878 mL 0.3755 mL 0.751 mL 0.9388 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on Picrasidine Q

FGFR2 regulation by picrasidine Q inhibits the cell growth and induces apoptosis in esophageal squamous cell carcinoma.[Pubmed:28857247]

J Cell Biochem. 2018 Feb;119(2):2231-2239.

Fibroblast growth factor receptor (FGFR) 2 and its downstream signaling cascades, PI3 K/AKT/mTOR is playing an important role in cell survival and proliferations. In this study, we firstly found that Picrasidine Q (PQ), an alkaloid component extracted from Angelica keiskei species, has the capacity of anti-cell transformation and anti-cancer. After ligand shape similarity approach of PQ, we found that PQ targeted FGFR 2 and verified by FGFR2 kinase assay as well as computational docking model. FGFR2 highly expressed in esophageal cancer tissues and PQ inhibited fibroblast growth factor (FGF)-induced cell transformation. Furthermore, PQ inhibited cell proliferation and induced cell cycle arrest and apoptosis in KYSE30, KYSE410, and KYSE450 esophageal squamous cell carcinoma (ESCC) cells. It was confirmed by detecting of biological markers such as cyclinD1, cyclinD3 and cyclinB1 for cell cycle or cleaved caspase-7, caspase-3, and PARP for apoptosis. PQ targeting of FGFR2 kinase activities suppressed downstream target proteins including phosphorylation of AKT and mTOR but not MEK/ERK signaling pathways. Taken together, our results are the first to identify that PQ might be a chemopreventive and chemotherapeutic agent by direct targeting FGFR2 and inhibiting cell proliferation of ESCC cells.

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