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Anacetrapib (MK-0859) CETP inhibitor

Name: Anacetrapib (MK-0859)
Brand: Selleck Chemicals
SKU: S2748
Availability: InStock
Rating: 5 (3 reviews)

Cat.No.S2748

Anacetrapib (MK-0859) is a potent, selective, reversible rhCETP and mutant CETP(C13S) inhibitor with IC50 of 7.9 nM and 11.8 nM. It increases HDL-C and decreases LDL-C, and does not increase aldosterone or blood pressure. This compound is in Phase 3.

Chemical Structure

Molecular Weight: 637.51

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Quality Control

Batch: Purity: 99.86%

99.86

Related Targets	Dehydrogenase HSP Transferase P450 (e.g. CYP17) PDE phosphatase PPAR Vitamin Carbohydrate Metabolism Mitochondrial Metabolism
Other CETP Products	Dalcetrapib (JTT-705) Obicetrapib Torcetrapib Evacetrapib (LY2484595)

Solubility

In vitro
Batch:

DMSO : 100 mg/mL (156.86 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 100 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	30%PEG400 1 0.5%Tween80 2 5%propylene glycol Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	10.000mg/ml (15.69mM)	Taking the 1 mL working solution as an example, add 300 μL of 33.33 mg/ml clarified PEG400 stock solution to 5 μL of Tween80, mix evenly to clarify it; add 50 μL Propylene glycol to the above system, mix evenly to clarify it; then continue to add 645 μL ddH2O Dilute to 1 mL. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

% Tween 80

% ddH₂O

% DMSO

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid 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 master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Chemical Information, Storage & Stability

Molecular Weight	637.51	Formula	C₃₀H₂₅F₁₀NO₃	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	875446-37-0	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	N/A			Smiles	CC1C(OC(=O)N1CC2=C(C=CC(=C2)C(F)(F)F)C3=CC(=C(C=C3OC)F)C(C)C)C4=CC(=CC(=C4)C(F)(F)F)C(F)(F)F

Mechanism of Action

Targets/IC₅₀/Ki	rhCETP 7.9 nM Mutant CETP (C13S) 11.8 nM
In vitro	Anacetrapib (MK-0859) is not only able to increase HDL-cholesterol, but also further decreases LDL-cholesterol when taken in combination with a statin. It dose-dependently and significantly decreases the transfer of CE from HDL3 to HDL2. This compound doesn't affect the amount of [¹⁴C]-dalcetrapibthiol bound to rhCETP. It decreases pre-β-HDL formation by more than 46%. Anacetrapib potently blocks CE and TG transfer in 95% human serum.
In vivo	In a dyslipidemic hamster model, 60 mg/kg/day Anacetrapib (MK-0859) for 2 weeks results in a 94% reduction in CETP activity and 47% increase in HDL-cholesterol compared with control animals; non-HDL-cholesterol concentrations are not affected. This compound also promotes reverse cholesterol transport from macrophages, and leads to a 30% increase in fecal cholesterol content. HDL from it-treated hamsters reveals an increase in SR-B1- and ABCG1-mediated efflux compared with controls. After oral administration of [¹⁴C]Anacetrapib at 10 mg/kg, ∼80 and 90% of the radioactive dose is recovered over 48 hous postdose from rats and monkeys, respectively. The majority of the administered radioactive dose is excreted unchanged in feces in both species.
References	[1] https://pubmed.ncbi.nlm.nih.gov/20861162/ [2] https://pubmed.ncbi.nlm.nih.gov/20458119/ [3] https://pubmed.ncbi.nlm.nih.gov/20016052/

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2024-05-22)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT01122667	Completed	Dyslipidemia	Merck Sharp & Dohme LLC	June 2010	Phase 1
NCT01114490	Completed	Dyslipidemia	Merck Sharp & Dohme LLC	May 2010	Phase 1
NCT00325455	Terminated	Hypercholesterolemia\|Mixed Hyperlipemia	Merck Sharp & Dohme LLC	June 2006	Phase 2

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