Size | Price | Stock | Qty |
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5mg |
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10mg |
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25mg |
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50mg |
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100mg |
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250mg |
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Purity: ≥98%
PTP1B-IN-1 is a potent and new class of inhibitor of protein tyrosine phosphatase-1B (PTP1B) with IC50 of 1.6 mM; It incorporates the 1,2,5-thiadiazolidin-3-one-1,1-dioxide template that was identified through structure-based design. The site specific functionalization of phosphate groups with amino acid side chains of substrate proteins represents one of the most important regulatory mechanisms of biological systems. Phosphorylation and dephosphorylation are reversibly catalyzed by protein kinases and protein phosphatases, and the aberrant regulation of these enzymes is associated with the onset and progression of various disease states such as cancer, diabetes, neurodegenerative and autoimmune disorders, making these proteins attractive targets for drug discovery.
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ln Vivo |
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Animal Protocol |
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References |
Bioorg Med Chem Lett.2005 May 16;15(10):2503-7;Bioorg Med Chem.2011 Apr 1;19(7):2145-55.
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Molecular Formula |
C₈H₈N₂O₃S
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Molecular Weight |
212.23
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CAS # |
612530-44-6
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Related CAS # |
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Appearance |
Typically exists as solids (or liquids in special cases) at room temperature
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SMILES |
O=C(CN1C2=CC=CC=C2)NS1(=O)=O
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Synonyms |
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HS Tariff Code |
2934.99.9001
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Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
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Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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Solubility (In Vitro) |
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Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (11.78 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (11.78 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.5 mg/mL (11.78 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 4.7119 mL | 23.5593 mL | 47.1187 mL | |
5 mM | 0.9424 mL | 4.7119 mL | 9.4237 mL | |
10 mM | 0.4712 mL | 2.3559 mL | 4.7119 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration: mg/mL;
Method for preparing DMSO stock solution: mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation::Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.