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JJKK048

Alias: JJKK 048; JJKK-048; JJKK048
Cat No.:V22904 Purity: ≥98%
JJKK 048 is an ultra-potent and selective inhibitor of monoacylglycerol lipase (MAGL).
JJKK048
JJKK048 Chemical Structure CAS No.: 1515855-97-6
Product category: New1
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
JJKK 048 is an ultra-potent and selective inhibitor of monoacylglycerol lipase (MAGL).
JJKK048 is a cell-penetrant, ultrapotent, and highly selective inhibitor of monoacylglycerol lipase (MAGL). It exhibits low cross-reactivity with other endocannabinoid targets. JJKK048 is an irreversible inhibitor that binds to the active site S122. The compound has an IC₅₀ of 0.4 nM and is used in anticancer and anti-inflammatory studies.
Biological Activity I Assay Protocols (From Reference)
Targets
MAGL (monoacylglycerol lipase). JJKK048 is a cell-penetrant, ultrapotent, and highly selective MAGL inhibitor. It exhibits low cross-reactivity with other endocannabinoid targets and is an irreversible inhibitor that binds to the active site S122.
ln Vitro
JJKK048 inhibits MAGL with an IC₅₀ of 0.4 nM. It is a cell-penetrant, ultrapotent, and highly selective inhibitor. The compound shows low cross-reactivity with other endocannabinoid targets and is an irreversible inhibitor. Detailed in vitro selectivity profiling has been reported.
ln Vivo
JJKK048 has been studied for anticancer and anti-inflammatory applications. As a MAGL inhibitor, it modulates the endocannabinoid system by increasing 2-AG levels. Detailed in vivo efficacy data in animal models of cancer and inflammation has been reported in the literature.
Enzyme Assay
MAGL enzymatic activity assay: Recombinant MAGL is incubated with varying concentrations of JJKK048 and a fluorogenic substrate (e.g., 4-methylumbelliferyl oleate or arachidonoyl-7-amino-4-methylcoumarin) in assay buffer at 37°C for 30-60 min. The release of fluorescent product is measured. IC₅₀ values are calculated from dose-response curves.
Cell Assay
Endocannabinoid level measurement: Cells are treated with JJKK048 at varying concentrations for specified time periods. Lipids are extracted, and 2-AG levels are measured by LC-MS/MS. The increase in 2-AG levels resulting from MAGL inhibition is quantified. Selectivity is assessed by measuring other lipid species.
Animal Protocol
No in vivo animal experimental protocols have been published in the available literature. In vivo studies would typically involve mouse models of cancer or inflammation, where JJKK048 would be administered via intraperitoneal or oral routes, followed by measurement of 2-AG levels, tumor growth, or inflammatory markers.
ADME/Pharmacokinetics
JJKK048 has a molecular weight of 434.44 g/mol and molecular formula C₂₃H₂₂N₄O₅. CAS number is 1515855-97-6. The compound is a cell-penetrant, ultrapotent MAGL inhibitor with an IC₅₀ of 0.4 nM. Comprehensive PK parameters remain to be characterized.
Toxicity/Toxicokinetics
No detailed toxicity data has been published. JJKK048 is for research use only. Standard laboratory safety practices should be followed when handling this compound. As a MAGL inhibitor, potential effects on the endocannabinoid system should be considered.
References

[1]. In Vivo Characterization of the Ultrapotent Monoacylglycerol Lipase Inhibitor {4-[bis-(benzo[d][1,3]dioxol-5-yl)methyl]-piperidin-1-yl}(1H-1,2,4-triazol-1-yl)methanone (JJKK-048). J Pharmacol Exp Ther. 2016 Oct;359(1):62-72.

[2]. Piperazine and piperidine triazole ureas as ultrapotent and highly selective inhibitors of monoacylglycerol lipase. Chem Biol. 2013 Mar 21;20(3):379-90.

Additional Infomation
JJKK048 is a cell-penetrant, ultrapotent, and highly selective MAGL inhibitor with an IC₅₀ of 0.4 nM. It exhibits low cross-reactivity with other endocannabinoid targets and is an irreversible inhibitor that binds to active site S122. The compound is used in anticancer and anti-inflammatory studies. No clinical trials or approved上市 status have been reported.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C23H22N4O5
Molecular Weight
434.452
Exact Mass
434.159
CAS #
1515855-97-6
PubChem CID
76313567
Appearance
White to off-white solid powder
Density
1.5±0.1 g/cm3
Boiling Point
615.9±65.0 °C at 760 mmHg
Flash Point
326.3±34.3 °C
Vapour Pressure
0.0±1.8 mmHg at 25°C
Index of Refraction
1.727
LogP
2.47
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
7
Rotatable Bond Count
3
Heavy Atom Count
32
Complexity
643
Defined Atom Stereocenter Count
0
SMILES
C1CN(CCC1C(C2=CC3=C(C=C2)OCO3)C4=CC5=C(C=C4)OCO5)C(=O)N6C=NC=N6
InChi Key
CLSNATLUIXZPMV-UHFFFAOYSA-N
InChi Code
InChI=1S/C23H22N4O5/c28-23(27-12-24-11-25-27)26-7-5-15(6-8-26)22(16-1-3-18-20(9-16)31-13-29-18)17-2-4-19-21(10-17)32-14-30-19/h1-4,9-12,15,22H,5-8,13-14H2
Chemical Name
[4-[bis(1,3-benzodioxol-5-yl)methyl]piperidin-1-yl]-(1,2,4-triazol-1-yl)methanone
Synonyms
JJKK 048; JJKK-048; JJKK048
HS Tariff Code
2934.99.9001
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)
Solubility Data
Solubility (In Vitro)
DMSO : ~33.33 mg/mL (~76.72 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (5.75 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 (5.75 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.

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Solubility in Formulation 3: ≥ 2.5 mg/mL (5.75 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 2.3018 mL 11.5088 mL 23.0176 mL
5 mM 0.4604 mL 2.3018 mL 4.6035 mL
10 mM 0.2302 mL 1.1509 mL 2.3018 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 is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

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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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  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
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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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