Size | Price | Stock | Qty |
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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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250mg |
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500mg |
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Other Sizes |
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ln Vitro |
LH846 is a strong inhibitor of CKIδ, with an IC50 of 290 nM. It has no effect on CK2 and a modest inhibitory effect on CKIα and CKIε, with IC50 values of 2.5 μM and 1.3 μM, respectively. In HEK293T cells, LH846 (3 or 10 μM) suppresses the phosphorylation of PER1 in a CKIδ-dependent manner [1].
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References |
[1]. Lee JW, et al. A small molecule modulates circadian rhythms through phosphorylation of the period protein. Angew Chem Int Ed Engl. 2011 Nov 4;50(45):10608-11.
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Molecular Formula |
C16H13CLN2OS
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Molecular Weight |
316.803
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Exact Mass |
316.0437
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CAS # |
639052-78-1
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Appearance |
Typically exists as solids (or liquids in special cases) at room temperature
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SMILES |
ClC1=C([H])C2=C(C([H])=C1C([H])([H])[H])SC(=N2)N([H])C(C([H])([H])C1C([H])=C([H])C([H])=C([H])C=1[H])=O
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Synonyms |
LH 846 LH-846 LH846
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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 : ≥ 45 mg/mL (~142.04 mM)
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Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (7.89 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 25.0 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 | 3.1566 mL | 15.7828 mL | 31.5657 mL | |
5 mM | 0.6313 mL | 3.1566 mL | 6.3131 mL | |
10 mM | 0.3157 mL | 1.5783 mL | 3.1566 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.