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Ezetimibe (SCH-58235) LDL modulator

Name: Ezetimibe (SCH-58235)
SKU: S1655
Availability: InStock
Rating: 5 (21 reviews)

Cat.No.S1655

Ezetimibe (SCH-58235) is a potent, selective, cholesterol absorption inhibitor that is used to lower cholesterol.

Chemical Structure

Molecular Weight: 409.4

Jump to Mechanism of Action Solubility Chemical Information, Storage & Stability

Quality Control

Batch: Purity: 99.91%

99.91

Related Targets	P450 (e.g. CYP17) Dehydrogenase PDE phosphatase PPAR HSP Vitamin Transferase Carbohydrate Metabolism Mitochondrial Metabolism Casein Kinase Serine/threonin kinase Lipoxygenase Phospholipase (e.g. PLA) Retinoid Receptor DPP ACE Peroxidases Amino Acids and Derivatives Fatty Acid Synthase FXR HMG-CoA Reductase Carbonic Anhydrase Lipase Decarboxylase DHFR IDO/TDO Hydroxylase PCSK9 OXPHOS
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Chemical Information, Storage & Stability

Molecular Weight	409.4	Formula	C₂₄H₂₁F₂NO₃	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	163222-33-1	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	SCH-58235			Smiles	C1=CC(=CC=C1C2C(C(=O)N2C3=CC=C(C=C3)F)CCC(C4=CC=C(C=C4)F)O)O

Solubility

In vitro
Batch:

DMSO : 82 mg/mL (200.29 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 82 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
=	×	×

Dilution Calculator Molecular Weight Calculator

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.
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.

Mechanism of Action

Targets/IC₅₀/Ki	NPC1L1 ^[6]
In vitro	Ezetimibe (SCH-58235) produces a significant reduction in total cholesterol, LDL cholesterol, and triglycerides as well as a small but significant increase in HDL cholesterol. ^[1] This compound reduces cholesterol transport by 31% in Caco-2 cells, but not retinol transport. It results in a significant decrease in mRNA expression for the surface receptors SR-BI, Niemann-Pick type C1 Like 1 protein (NPC1L1), and ATP-binding cassette transporter, subfamily A (ABCA1) and for the nuclear receptors retinoid acid receptor (RAR)gamma, sterol-regulatory element binding proteins (SREBP)-1 and -2, and liver X receptor (LXR)beta as assessed by real-time PCR analysis in Caco-2 cells. ^[2]
In vivo	Ezetimibe (SCH-58235) reduces plasma cholesterol levels from 964 to 374 mg/dL, from 726 to 231 mg/dL, and from 516 to 178 mg/dL in the western, low-fat, and cholesterol-free diet mice, respectively. It reduces aortic atherosclerotic lesion surface area from 20.2% to 4.1% in the western diet group and from 24.1% to 7.0% in the low-fat cholesterol diet mice. This compound reduces carotid artery atherosclerotic lesion cross-sectional area by 97% in the western and low-fat cholesterol groups and by 91% in the cholesterol-free mice. It inhibits cholesterol absorption, reduces plasma cholesterol, increases high density lipoprotein levels, and inhibits the progression of atherosclerosis under western, low-fat, and cholesterol-free dietary conditions in apoE-/- mice. ^[3] Ezetimibe potently inhibits the transport of cholesterol across the intestinal wall, thereby reducing plasma cholesterol in preclinical animal models of hypercholesterolemia. It eliminates exocrine pancreatic function from the intestine while maintaining bile flow, as established in the rat. ^[4] The compound reduces plasma cholesterol and hepatic cholesterol accumulation in cholesterol-fed hamsters with an ED(50) of 0.04 mg /kg. ^[5]
References	[1] https://pubmed.ncbi.nlm.nih.gov/14695813/ [2] https://pubmed.ncbi.nlm.nih.gov/16177187/ [3] https://pubmed.ncbi.nlm.nih.gov/11742881/ [4] https://pubmed.ncbi.nlm.nih.gov/16801428/ [5] https://pubmed.ncbi.nlm.nih.gov/11564660/ [6] https://pubmed.ncbi.nlm.nih.gov/17587760/

Applications

Methods	Biomarkers	Images	PMID
Western blot	p-AMPK / AMPK LC3B-I / LC3B-II / Nuclear TFEB PCSK9 / LDLR / SREBP2 / HNF1-a		28933629

Tech Support

Handling Instructions

Tel: +1-832-582-8158 Ext:3

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Frequently Asked Questions

Question 1:
I am planning to deliver it per orally and wonder proper vehicle for this compound and effective dose level for lowering intestinal cholesterol absorption.

Answer:
It can be dissolved in 2% DMSO/30% PEG 300/5% Tween 80/ddH2O at 10 mg/ml clearly. If you are going to use this vehicle, please dissolve the compound in DMSO clearly first. Then add PEG 300 and Tween 80, after mixed homogeneously, then dilute with water.

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