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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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500mg |
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PTGR2-IN-1 is a potent PTGR2 inhibitor (IC50 = 0.7 μM) that can increase 15-keto-PGE2-dependent PPARγ transcriptional activity in PTGR2-transfected HEK293T cells.
ln Vitro |
After PTGR2-IN-1 was identified through a structural analog screen of 20, it was found to have significantly increased potency (>20-fold) in assays measuring the 15-keto-PGE2 reductase activity (IC50 = 0.6 μM) or the competition of 8-labeling of recombinant PTGR2, along with an inactive control compound 23. Compound 22, PTGR2-IN-1, effectively prevents FFF 8 labeling of endogenous PTGR2 in HEK293T cells, exhibiting strong potency (total inhibition at 5 μM and approximately 80% inhibition at 500 nM) and exceptional selectivity[1].
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References |
Molecular Formula |
C19H22N2O2
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Molecular Weight |
310.390184879303
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Exact Mass |
310.168127949
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CAS # |
349093-44-3
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Related CAS # |
349093-44-3
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Appearance |
oil
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SMILES |
COC1=CC=CC=C1N2CCN(CC2)C(=O)CC3=CC=CC=C3
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InChi Key |
TVIOYMPBWXQRRQ-UHFFFAOYSA-N
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InChi Code |
InChI=1S/C19H22N2O2/c1-23-18-10-6-5-9-17(18)20-11-13-21(14-12-20)19(22)15-16-7-3-2-4-8-16/h2-10H,11-15H2,1H3
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Chemical Name |
1-[4-(2-methoxyphenyl)piperazin-1-yl]-2-phenylethanone
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Synonyms |
PTGR2-IN-1
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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 |
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) |
DMSO: 62~100 mg/mL (199.8~322.2 mM)
Ethanol: ~62 mg/mL (~199.8 mM) |
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Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (8.05 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 (8.05 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 (8.05 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 | 3.2218 mL | 16.1088 mL | 32.2175 mL | |
5 mM | 0.6444 mL | 3.2218 mL | 6.4435 mL | |
10 mM | 0.3222 mL | 1.6109 mL | 3.2218 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.