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CKD-519

Alias: CKD519; CKD 519; CKD-519
Cat No.:V18432 Purity: ≥98%
CKD-519 is a potent and specific inhibitor of cholesteryl ester transfer protein (CETP).
CKD-519
CKD-519 Chemical Structure CAS No.: 1402796-27-3
Product category: New1
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
1mg
5mg
10mg
Other Sizes
Official Supplier of:
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Product Description
CKD-519 is a potent and specific inhibitor of cholesteryl ester transfer protein (CETP). CKD-519 inhibits CETP-mediated cholesteryl ester transfer in human serum with IC50 of 2.3 nM.
Biological Activity I Assay Protocols (From Reference)
References

[1]. Pharmacokinetics, pharmacodynamics and safety of CKD-519, a CETP inhibitor, in healthy subjects. Drug Des Devel Ther. 2016 Nov 15;10:3763-3770.

Additional Infomation
Rocacetrapib is under investigation in clinical trial NCT02156544 (Study to Investigate the Safety/Tolerability and Pharmacokinetics/Pharmacodynamics of CKD-519).
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C31H34F7NO3
Molecular Weight
601.595393657684
Exact Mass
601.242
CAS #
1402796-27-3
PubChem CID
70674853
Appearance
White to off-white solid powder
LogP
8.2
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
10
Rotatable Bond Count
6
Heavy Atom Count
42
Complexity
986
Defined Atom Stereocenter Count
2
SMILES
FC1C=C(C(=CC=1C(C)C)C1CCC(C)(C)CC=1CN1C(=O)O[C@H](C2C=C(C(F)(F)F)C=C(C(F)(F)F)C=2)[C@@H]1C)OC
InChi Key
GBHPDJQHZADVAA-SOKVYYICSA-N
InChi Code
InChI=1S/C31H34F7NO3/c1-16(2)23-12-24(26(41-6)13-25(23)32)22-7-8-29(4,5)14-19(22)15-39-17(3)27(42-28(39)40)18-9-20(30(33,34)35)11-21(10-18)31(36,37)38/h9-13,16-17,27H,7-8,14-15H2,1-6H3/t17-,27-/m0/s1
Chemical Name
(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-3-[[2-(4-fluoro-2-methoxy-5-propan-2-ylphenyl)-5,5-dimethylcyclohexen-1-yl]methyl]-4-methyl-1,3-oxazolidin-2-one
Synonyms
CKD519; CKD 519; CKD-519
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 : ~66.67 mg/mL (~110.82 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (4.16 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 1.6622 mL 8.3112 mL 16.6223 mL
5 mM 0.3324 mL 1.6622 mL 3.3245 mL
10 mM 0.1662 mL 0.8311 mL 1.6622 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.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
  • Calculate the Volume of solution required to dissolve a compound of known mass to a desired concentration
  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
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?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

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:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
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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