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Technical Data
| Formula | C25H29N3O3 |
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| Molecular Weight | 419.52 | CAS No. | 475085-57-5 | |
| Solubility (25°C)* | In vitro | DMSO | 84 mg/mL (200.22 mM) | |
| Water | Insoluble | |||
| Ethanol | Insoluble | |||
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* <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. * Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.) |
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Preparing Stock Solutions
Biological Activity
| Description | MRE-269 (ACT-333679) is a prostaglandin I2 (IP) receptor agonist with a binding affinity for the human IP receptor that is 130-fold greater than that for other human prostanoid receptor. | ||
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| Targets |
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| In vitro | MRE-269 bound to the human IP receptor with high affinity (binding affinity (Ki) of 20 nM) and with more than 130-fold selectivity over other prostanoid receptors (prostaglandin E receptors, EP1−4; prostaglandin D receptor, DP1; prostaglandin F2 receptor, FP; thromboxane A2 receptor, TP). In pulmonary arterial smooth muscle cells (PASMCs), MRE-269 potently induces accumulation of intracellular cAMP, leading to long-lasting (>10 h) membrane hyperpolarization (EC50 = 32 nM) which contributes to cell relaxation. It also causes long-lasting and pronounced relaxation of PASMCs[1]. | ||
| In vivo | After Oral Administration (1 mg/kg) to monkeys, the Tmax (time to reach maximum observed plasma concentration), Cmax (maximum observed plasma concentration), AUC0−24h (area under the curve from 0 to 24 h after dosing) and T1/2 (apparent terminal half-life) are 2.3 h, 105 ng/mL, 652 ng·h/mL and 5.6 h, respectively for MRE-269[1]. |
Protocol (from reference)
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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.
NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.