| Size | Price | Stock | Qty |
|---|---|---|---|
| 10mg |
|
||
| Other Sizes |
|
| Targets |
CCK2[1]
|
|---|---|
| ln Vitro |
PNB-001 (100 nM, 30 minutes) blocks CCK4- and CCK5-induced contractions in the rat duodenum [1].
|
| ln Vivo |
PNB-001 (5 and 20 mg/kg, orally) exhibits anti-inflammatory activity and protects rats against indomethacin (HY-14397)-induced ulcers [1].
|
| References |
| Molecular Formula |
C18H16CLNO2
|
|---|---|
| Molecular Weight |
313.78
|
| Exact Mass |
313.086
|
| CAS # |
1528760-09-9
|
| PubChem CID |
72947517
|
| Appearance |
Solid powder
|
| LogP |
3.1
|
| Hydrogen Bond Donor Count |
1
|
| Hydrogen Bond Acceptor Count |
2
|
| Rotatable Bond Count |
4
|
| Heavy Atom Count |
22
|
| Complexity |
438
|
| Defined Atom Stereocenter Count |
0
|
| InChi Key |
DXVXKGRKAPTSKZ-UHFFFAOYSA-N
|
| InChi Code |
InChI=1S/C18H16ClNO2/c19-16-13-17(21)20(12-11-14-7-3-1-4-8-14)18(16,22)15-9-5-2-6-10-15/h1-10,13,22H,11-12H2
|
| Chemical Name |
4-chloro-5-hydroxy-5-phenyl-1-(2-phenylethyl)pyrrol-2-one
|
| HS Tariff Code |
2934.99.9001
|
| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: This product requires protection from light (avoid light exposure) during transportation and storage. |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
|
| Solubility (In Vitro) |
DMSO : 50 mg/mL (159.35 mM; with sonication)
|
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (7.97 mM)(Saturation unknown) in 10% DMSO 40% PEG300 5% Tween-80 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, add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix well; then add 50 μL Tween-80 to the above system and mix well; then add 450 μL saline to make up 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 (7.97 mM)(saturation unknown) in 10% DMSO 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution, add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL corn oil and mix well. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 3.1869 mL | 15.9347 mL | 31.8695 mL | |
| 5 mM | 0.6374 mL | 3.1869 mL | 6.3739 mL | |
| 10 mM | 0.3187 mL | 1.5935 mL | 3.1869 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.
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