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Difelikefalin
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Catalog No. T38419Cas No. 1024828-77-0
Alias FE-202845, CR-845
Difelikefalin (CR-845; FE-202845) is a peripherally restricted, selective kappa opioid receptor (KOR) agonist with anti-inflammatory properties, demonstrating potential for modulating pruritus in chronic kidney disease.
Difelikefalin
🥰Excellent
Catalog No. T38419Alias FE-202845, CR-845Cas No. 1024828-77-0
Difelikefalin (CR-845; FE-202845) is a peripherally restricted, selective kappa opioid receptor (KOR) agonist with anti-inflammatory properties, demonstrating potential for modulating pruritus in chronic kidney disease.
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Product Introduction
Bioactivity
Chemical Properties
| Description | Difelikefalin (CR-845; FE-202845) is a peripherally restricted, selective kappa opioid receptor (KOR) agonist with anti-inflammatory properties, demonstrating potential for modulating pruritus in chronic kidney disease. |
| In vitro | Difelikefalin (CR-845; FE-202845) is impermeable to the blood-brain barrier and selectively targets kappa opioid receptors (KORs) without showing affinity for mu opioid receptors or any other receptors[1]. |
| Synonyms | FE-202845, CR-845 |
| Molecular Weight | 679.863 |
| Formula | C36H53N7O6 |
| Cas No. | 1024828-77-0 |
| Relative Density. | 1.214 g/cm3 (Predicted) |
Storage & Solubility Information
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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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% Saline/PBS/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 μLSaline/PBS/ddH2O 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 μLSaline/PBS/ddH2O 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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