| Size | Price | Stock | Qty |
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| 5mg |
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| 10mg |
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| 50mg |
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| 100mg |
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| Other Sizes |
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| ln Vitro |
At IC50 values of 68 ± 2.9, 96 ± 3.5, and 18 ± 1.0 nM, respectively, YM-244769 (0.003-1 μM) dose-dependently reduces the initial rate of 45Ca2+ absorption by NCX1, NCX2, and NCX3 transfectants [1]. Lactate dehydrogenase (LDH) release in SH-SY5Y cells and LLC-PK1 cells is efficiently inhibited by YM-244769 (0.3 or 1 μM) [1]. Reverse mode selectivity is possessed by YM-244769 [1]. At an IC50 of 0.05 μM, YM-244769 (1 and 10 μM) inhibits unidirectional outward INCX (Ca2+ entry mode) in a concentration- and [Na+]i-dependent manner. With a Hill coefficient of about 1, the IC50 values for bidirectional outward and inward INCX are comparable at about 100 nM [3]. Trypsin sensitivity is absent in YM-244769 [3].
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| ln Vivo |
In mice, YM-244769 (0.1–1 mg/kg; oral; once) dramatically raises the Ca2+/Cr ratio and urine Ca2+ excretion in a dose-dependent manner [2].
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| Cell Assay |
Cell Viability Assay[1]
Cell Types: SH-SY5Y cells treated with NCX1 or NCX3 antisense nucleic acid Tested Concentrations: 0.3 and 1 μM Incubation Duration: Experimental Results: Hypoxia/reoxygenation-induced LDH release was Dramatically attenuated: cells in treated cells The reduction in damage was greater in cells treated with NCX3 antisense (61% increase) than in cells treated with NCX1 antisense (35% reduction). In SH-SY5Y cells treated with NCX1 antisense, 0.3 or 1 μM inhibited hypoxia/reoxygenation-induced cell damage more effectively than cells treated with NCX3 antisense. |
| Animal Protocol |
Animal/Disease Models: wild-type C57BL/6J mice and NCX-KO mice [2]
Doses: 0.1, 0.3 and 1 mg/kg Route of Administration: Oral administration once Experimental Results:Caused a dose-dependent increase (up to approximately 200%) in urine output and urinary electrolyte excretion (Na+, K+, and Cl-). The same natriuretic effect was observed in NCX1-KO and WT but disappeared in NCX2-KO and double KO. |
| References |
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| Molecular Formula |
C26H22FN3O3
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|---|---|
| Molecular Weight |
443.469589710236
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| Exact Mass |
443.164
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| CAS # |
838819-70-8
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| Related CAS # |
YM-244769 hydrochloride;837424-39-2;YM-244769 dihydrochloride;1780390-65-9
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| PubChem CID |
11442117
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| Appearance |
Off-white to light yellow solid powder
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| LogP |
4.4
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| Hydrogen Bond Donor Count |
2
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| Hydrogen Bond Acceptor Count |
6
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| Rotatable Bond Count |
8
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| Heavy Atom Count |
33
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| Complexity |
601
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| Defined Atom Stereocenter Count |
0
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| SMILES |
O=C(C1C=CC(OC2C=CC(OCC3C=C(F)C=CC=3)=CC=2)=NC=1)NCC1C=C(N)C=CC=1
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| InChi Key |
JZMLHJRKSJXARY-UHFFFAOYSA-N
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| InChi Code |
InChI=1S/C26H22FN3O3/c27-21-5-1-4-19(13-21)17-32-23-8-10-24(11-9-23)33-25-12-7-20(16-29-25)26(31)30-15-18-3-2-6-22(28)14-18/h1-14,16H,15,17,28H2,(H,30,31)
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| Chemical Name |
N-[(3-aminophenyl)methyl]-6-[4-[(3-fluorophenyl)methoxy]phenoxy]pyridine-3-carboxamide
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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 Note: Please store this product in a sealed and protected environment, avoid exposure to moisture. |
| 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 : ~120 mg/mL (~270.59 mM)
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|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.08 mg/mL (4.69 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 is to be prepared, you can add 100 μL of 20.8 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.2549 mL | 11.2747 mL | 22.5494 mL | |
| 5 mM | 0.4510 mL | 2.2549 mL | 4.5099 mL | |
| 10 mM | 0.2255 mL | 1.1275 mL | 2.2549 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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