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PF-543 Citrate
🥰Excellent
Catalog No. T12436Cas No. 1415562-83-2
Alias Sphingosine Kinase 1 Inhibitor II Citrate, PF543 Citrate
PF-543 Citrate (Sphingosine Kinase 1 Inhibitor II Citrate) is a selective and potent inhibitor of sphingosine kinase 1 (SPHK1) and is an efficient inhibitor of 1-phosphate sphingosine (S1P) formation. It possesses anticancer, antifibrotic, and anti-inflammatory activities and can be used in research on colorectal cancer.
PF-543 Citrate
🥰Excellent
Purity: 99.33%
Catalog No. T12436Alias Sphingosine Kinase 1 Inhibitor II Citrate, PF543 CitrateCas No. 1415562-83-2
PF-543 Citrate (Sphingosine Kinase 1 Inhibitor II Citrate) is a selective and potent inhibitor of sphingosine kinase 1 (SPHK1) and is an efficient inhibitor of 1-phosphate sphingosine (S1P) formation. It possesses anticancer, antifibrotic, and anti-inflammatory activities and can be used in research on colorectal cancer.
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 2 mg | $44 | In Stock | |
| 5 mg | $76 | In Stock |
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CitedSelect Batch
Purity:99.33%
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Product Introduction
Bioactivity
Chemical Properties
| Description | PF-543 Citrate (Sphingosine Kinase 1 Inhibitor II Citrate) is a selective and potent inhibitor of sphingosine kinase 1 (SPHK1) and is an efficient inhibitor of 1-phosphate sphingosine (S1P) formation. It possesses anticancer, antifibrotic, and anti-inflammatory activities and can be used in research on colorectal cancer. |
| Targets&IC50 | SPHK1:2 nM, S1P:26.7 nM, SPHK1:3.6 nM (Ki) |
| In vitro | PF-543 Citrate is a selective sphingosine competitive SPHK1 inhibitor with an IC50 of 2 nM and a Ki of 3.6 nM. PF-543 Citrate is also a potent inhibitor of sphingosine 1-phosphate (S1P) formation in whole blood with an IC50 of 26.7 nM. PF-543 Citrate inhibits the formation of C17-S1P in 1483 cells with IC50 of 1.0 nM. [1] |
| In vivo | Administration of PF-543 Citrate (1 mg/kg intrperitoneal injection every other day for 21 days) in a mouse hypoxic model of pulmonary hypertension had no effect on vascular remodeling but reduced right ventricular hypertrophy. PF-543 Citrate (10 mg/kg or 30 mg/kg intraperitoneally, 24h), T1/2 in mouse blood samples was 1.2 h. Administration of 10 mg/kg PF-543 Citrate to mice for 24 hours induced a decrease in SK1 expression in pulmonary vessels. [2] The inhibition of SPHK1 and S1PR2 activity by PF-543 Citrate significantly hindered pancreatic fibrosis in CP mice. [4] |
| Alias | Sphingosine Kinase 1 Inhibitor II Citrate, PF543 Citrate |
| Molecular Weight | 657.73 |
| Formula | C33H39NO11S |
| Cas No. | 1415562-83-2 |
| Smiles | C(CC(O)=O)(CC(O)=O)(C(O)=O)O.C(N1[C@@H](CO)CCC1)C2=CC=C(COC3=CC(CS(=O)(=O)C4=CC=CC=C4)=CC(C)=C3)C=C2 |
| Relative Density. | no data available |
Storage & Solubility Information
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||||||||||||
| Solubility Information | H2O: 40 mg/mL (60.82 mM), Sonication is recommended. DMSO: 80 mg/mL (121.63 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||||||||||||
H2O/DMSO
DMSO
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In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
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