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Enasidenib (AG-221) Dehydrogenase inhibitor

Name: Enasidenib (AG-221)
Brand: Selleck Chemicals
SKU: S8205
Availability: InStock
Rating: 5 (17 reviews)

Cat.No.S8205

An oral, potent, reversible, and selective first-in-class inhibitor of the IDH2 mutant enzyme, Enasidenib (AG-221) is a therapeutic agent.

Chemical Structure

Molecular Weight: 473.38

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

Quality Control

Batch: Purity: 99.99%

99.99

Related Targets	P450 (e.g. CYP17) PDE phosphatase PPAR HSP (HSP90) Vitamin Transferase Carbohydrate Metabolism Mitochondrial Metabolism Casein Kinase Serine/threonin kinase Lipoxygenase Phospholipase (e.g. PLA) Retinoid Receptor DPP ACE Peroxidases Fatty Acid Synthase FXR HMG-CoA Reductase Carbonic Anhydrase Lipase Decarboxylase DHFR IDO/TDO Hydroxylase PCSK9 OXPHOS ROR Acyltransferase
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Chemical Information, Storage & Stability

Molecular Weight	473.38	Formula	C₁₉H₁₇F₆N₇O	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	1446502-11-9	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	N/A			Smiles	CC(C)(CNC1=NC(=NC(=N1)C2=NC(=CC=C2)C(F)(F)F)NC3=CC(=NC=C3)C(F)(F)F)O

Solubility

In vitro
Batch:

DMSO : 94 mg/mL ( (198.57 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 94 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.
Clear solution	5%DMSO 1 Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	5.000mg/ml (10.56mM)	Taking the 1 mL working solution as an example, add 50 μL of 100 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	5.000mg/ml (10.56mM)
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	IDH2 ^[1] (Cell-free assay) 12 nM
In vitro	Enasidenib (AG-221) has been demonstrated to reduce 2-HG levels by >90% and reverse histone and deoxyribonucleic acid (DNA) hypermethylation in vitro, and to induce differentiation in leukemia cell models^[2].
In vivo	Enasidenib (AG-221) is able to potently reduce 2HG found in the bone marrow, plasma and urine of engrafted mice. Treatment with this compound also induced a dose dependent, statistically significant, survival benefit. A proliferative burst of the human specific CD45+ blast cells is followed by cellular differentiation as measured by the expression of CD11b, CD14 and CD15 and cell morphology after its administration^[2]. It also restores megakaryocyte-erythroid progenitor (MEP) differentiation that is suppressed by mutant IDH2 expression and reverses the effects of mutant IDH2 on DNA methylation in mutant stem/progenitor cells. Clinical trials combining IDH2 inhibitors with other targeted AML therapies are warranted in order to increase therapeutic efficacy^[1].
References	http://www.bloodjournal.org/content/124/21/437 http://cancerres.aacrjournals.org/content/74/19_Supplement/3116 https://pubmed.ncbi.nlm.nih.gov/36153371/

Clinical Trial Information

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

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT04955938	Recruiting	IDH Mutation\|IDH1 Mutation\|IDH2 Gene Mutation\|Blood Cancer\|Myeloproliferative Neoplasm	University of Chicago	October 29 2021	Phase 1
NCT03515512	Completed	Acute Myeloid Leukemia\|Chronic Myelomonocytic Leukemia	Massachusetts General Hospital\|Celgene	July 17 2018	Phase 1
NCT02273739	Completed	Solid Tumor\|Glioma\|Angioimmunoblastic T-cell Lymphoma\|Intrahepatic Cholangiocarcinoma\|Chondrosarcoma	Celgene\|Celgene Corporation	December 8 2014	Phase 1\|Phase 2
NCT02218346	Completed	Healthy Volunteers	Agios Pharmaceuticals Inc.\|Celgene Corporation	August 2014	Phase 1

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