R 59949

Alias: R-59949 R59949 R 59949
Cat No.:V11333 Purity: ≥98%
R59949 is a pan-diacylglycerol kinase (DGK) inhibitor (antagonist) with IC50 of 300 nM.
R 59949 Chemical Structure CAS No.: 120166-69-0
Product category: PKC
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
25mg
50mg
100mg
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Product Description
R59949 is a pan-diacylglycerol kinase (DGK) inhibitor (antagonist) with IC50 of 300 nM. R59949 strongly inhibits the activity of type I DGKα and γ, and moderately weakens the activity of type II DGKθ and κ. R59949 activates protein kinase C (PKC) by increasing levels of the endogenous ligand diacylglycerol.
Biological Activity I Assay Protocols (From Reference)
ln Vitro
Vasopressin- and collagen-induced release response and aggregation are markedly enhanced in the presence of R59949, which is linked to the production of arachidonic acid metabolites [1]. R59949 restricts the import of CCL2 in THP-1 monocytes. By decreasing the concentration of L-arginine solution across the plasma membrane in vascular smooth muscle cells, R59949 adsorbs the generation of inducible nitric oxide [4]. Half maximal concentration of the Ca2+ signal is 8.6 μM[2].
References
[1]. de Chaffoy de Courcelles D, et al. The role of endogenously formed diacylglycerol in the propagation and termination of platelet activation. A biochemical and functional analysis using the novel diacylglycerol kinase inhibitor, R 59 949. J Biol Chem. 1989;264(6):3274-3285.
[2]. Day P, et al. Inhibitors of DAG metabolism suppress CCR2 signalling in human monocytes. Br J Pharmacol. 2019;176(15):2736-2749.
[3]. Meinhardt G, et al. Effect of novel modulators of protein kinase C activity upon chemotherapy-induced differentiation and apoptosis in myeloid leukemic cells. Anticancer Drugs. 2002;13(7):725-733.
[4]. Shimomura T, et al. R59949, a diacylglycerol kinase inhibitor, inhibits inducible nitric oxide production through decreasing transplasmalemmal L-arginine uptake in vascular smooth muscle cells. Naunyn Schmiedebergs Arch Pharmacol. 2017;390(2):207-214.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C28H25F2N3OS
Molecular Weight
489.58
Exact Mass
489.1686
CAS #
120166-69-0
SMILES
O=C1N(CCN2CC/C(CC2)=C(C3=CC=C(F)C=C3)\C4=CC=C(F)C=C4)C(NC5=C1C=CC=C5)=S
InChi Key
ZCNBZFRECRPCKU-UHFFFAOYSA-N
InChi Code
InChI=1S/C28H25F2N3OS/c29-22-9-5-19(6-10-22)26(20-7-11-23(30)12-8-20)21-13-15-32(16-14-21)17-18-33-27(34)24-3-1-2-4-25(24)31-28(33)35/h1-12H,13-18H2,(H,31,35)
Chemical Name
3-(2-(4-(bis(4-fluorophenyl)methylene)piperidin-1-yl)ethyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one
Synonyms
R-59949 R59949 R 59949
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 (e.g. under nitrogen), 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)
Solubility Data
Solubility (In Vitro)
DMSO : ~100 mg/mL (~204.26 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (5.11 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 2.0426 mL 10.2128 mL 20.4257 mL
5 mM 0.4085 mL 2.0426 mL 4.0851 mL
10 mM 0.2043 mL 1.0213 mL 2.0426 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.

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What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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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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