PF-543 Citrate NEW
| Price | Get Latest Price |
| Package | 1removed |
| Min. Order: | |
| Supply Ability: | 10g |
| Update Time: | 2025-11-10 |
Product Details
| Product Name: PF-543 Citrate | CAS No.: 1415562-83-2 |
| Purity: 99.33% | Supply Ability: 10g |
| Release date: 2025/11/10 |
Product Introduction
Bioactivity
| Name | PF-543 Citrate |
| 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. |
| 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] |
| 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. 10% DMSO+40% PEG300+5% Tween 80+45% Saline : 3.3 mg/mL (5.02 mM), Sonication is recommended. |
| Keywords | SPHK1 | Sphingosine 1-phosphate | S1PReceptor | S1P Receptor | PF-543 Citrate | PF 543 Citrate |
| Inhibitors Related | Stavudine | Aceglutamide | Cysteamine hydrochloride | Hydroxychloroquine | Metronidazole | Guanidine hydrochloride | Citric Acid Triammonium | Tributyrin | Paeonol | Naringin | Alginic acid | Dextran sulfate sodium salt (MW 5000) |
| Related Compound Libraries | Bioactive Compound Library | Membrane Protein-targeted Compound Library | Multi-Target Compound Library | Bioactive Compounds Library Max | Anti-Cancer Compound Library |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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United States- Since: 2011-01-07
- Address: 36 Washington Street, Wellesley Hill, USA
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