Size | Price | Stock | Qty |
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2mg |
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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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Other Sizes |
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Purity: ≥98%
BMS-986158 (BMS986158; BMS 986158) is a novel, potent and selective BET (bromodomain and extra-terminal) protein inhibitor with potential antineoplastic activity. BET proteins (BRD2, BRD3, BRD4 and BRDT) are transcriptional regulators that bind to acetylated lysines on the tails of histones H3 and H4, and regulate chromatin structure and function; they play an important role in the modulation of gene expression during development and cellular growth. As a BET inhibitor, BMS-986158 acts by binding to the acetyl-lysine binding site in the BRD of BET proteins, thereby preventing the interaction between BET proteins and acetylated histones, which disrupts chromatin remodeling and prevents the expression of certain growth-promoting genes, resulting in an inhibition of tumor cell growth.
ln Vitro |
BMS-986158 exhibits potential anti-tumor efficacy as an inhibitor of the ecto-terminal domain (BET) and bromodomain (BRD) protein families. Following injection, the BET inhibitor BMS-986158 binds to the BET protein BRD's acetyl lysine binding site, blocking the BET protein's ability to interact with acetylated histones. Tumor cell development is inhibited as a result of this disruption of chromatin remodeling and suppression of the expression of several growth-promoting genes [2].
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References |
[1]. Yin M, et al. Potent BRD4 inhibitor suppresses cancer cell-macrophage interaction. Nat Commun. 2020 Apr 14;11(1):1833.
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Molecular Formula |
C30H33N5O2
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Molecular Weight |
495.61532664299
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CAS # |
1800340-40-2
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Appearance |
Typically exists as solids (or liquids in special cases) at room temperature
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SMILES |
OC(C)(C)C1=CC=C2C(N([C@H](C3=CC=CC=C3)C4CCOCC4)C5=C2N=CC(C6=C(C)N=NN6C)=C5)=C1
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Chemical Name |
(S)-2-(3-(1,4-dimethyl-1H-1,2,3-triazol-5-yl)-5-(phenyl(tetrahydro-2H-pyran-4-yl)methyl)-5H-pyrido[3,2-b]indol-7-yl)propan-2-ol
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Synonyms |
BMS-986158; BMS 986158; BMS986158
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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 : ~50 mg/mL (~100.88 mM)
H2O : < 0.1 mg/mL |
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Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (5.04 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 (5.04 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 (5.04 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 | 2.0177 mL | 10.0884 mL | 20.1767 mL | |
5 mM | 0.4035 mL | 2.0177 mL | 4.0353 mL | |
10 mM | 0.2018 mL | 1.0088 mL | 2.0177 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.