Enasidenib
- Product Name
- Enasidenib
- CAS No.
- 1446502-11-9
- Chemical Name
- Enasidenib
- Synonyms
- NameC;AG-211;AG-221;CS-1590;CC90007;CC 90007;CC-90007;Enasidenib;AG221;AG 221;Enasidenib(AG-221)
- CBNumber
- CB53044318
- Molecular Formula
- C19H17F6N7O
- Formula Weight
- 473.38
- MOL File
- 1446502-11-9.mol
Enasidenib Property
- Melting point:
- 168-170°C
- Boiling point:
- 581.0±60.0 °C(Predicted)
- Density
- 1.477±0.06 g/cm3(Predicted)
- storage temp.
- -20°C
- solubility
- Soluble in DMSO (up to 25 mg/ml)
- pka
- 14.70±0.29(Predicted)
- form
- solid
- color
- White
- Stability:
- Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.
- InChIKey
- DYLUUSLLRIQKOE-UHFFFAOYSA-N
- SMILES
- C(NC1=NC(C2=NC(C(F)(F)F)=CC=C2)=NC(NC2C=CN=C(C(F)(F)F)C=2)=N1)C(C)(O)C
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 21277
- Product name
- Enasidenib
- Purity
- ≥98%
- Packaging
- 5mg
- Price
- $97
- Updated
- 2024/03/01
- Product number
- 21277
- Product name
- Enasidenib
- Purity
- ≥98%
- Packaging
- 10mg
- Price
- $184
- Updated
- 2024/03/01
- Product number
- 21277
- Product name
- Enasidenib
- Purity
- ≥98%
- Packaging
- 25mg
- Price
- $433
- Updated
- 2024/03/01
- Product number
- 21277
- Product name
- Enasidenib
- Purity
- ≥98%
- Packaging
- 100mg
- Price
- $1151
- Updated
- 2024/03/01
- Product number
- E555360
- Product name
- Enasidenib
- Packaging
- 5mg
- Price
- $95
- Updated
- 2021/12/16
Enasidenib Chemical Properties,Usage,Production
Description
Enasidenib (1446502-11-9) is a potent (IC50’s = 100 nM IDH2R140Q homodimer, 30 nM IDH2R140Q/WT heterodimer and 10 nM IDH2R172K/WT heterodimer) and selective inhibitor of mutant isocitrate dehydrogenase 2 (IDH2).1? It suppressed the production of the oncometabolite (R)-2-Hydroxyglutarate (a competitive inhibitor of αKG-dependent dioxygenases which leads to epigenetic dysregulation) and induced cellular differentiation in primary human IDH2 mutation-positive acute myeloid leukemia cells.1,2? Recently approved for clinical use by the FDA.
Uses
Enasidenib is a first-in-class oral selective inhibitor of mutant IDH2 enzymes (isocitrate dehydrogenase 2), for the treatment of adults with relapsed or refractory IDH2-mutated acute myeloid leukemia.
Definition
ChEBI: Enasidenib is a 1,3,5-triazine which is substituted by (2-hydroxy-2-methylpropyl)nitrilo, 6-(trifluoromethyl)pyridin-2-yl and [2-(trifluoromethyl)pyridin-4-yl]nitrilo groups at positions 2,4 and 6, respectively. It is an isocitrate dehydrogenase-2 (IDH2) inhibitor which has been approved for the treatment of adults with relapsed or refractory acute myeloid leukaemia (AML). It has a role as an antineoplastic agent and an EC 1.1.1.42 (isocitrate dehydrogenase) inhibitor. It is an aminopyridine, an organofluorine compound, a secondary amino compound, a tertiary alcohol, a member of 1,3,5-triazines and an aromatic amine.
Synthesis
1446507-68-1
2854-16-2
1446502-11-9
To a 15 L glass reactor purged with nitrogen was added 4-chloro-6-(6-(trifluoromethyl)pyridin-2-yl)-N-(2-(trifluoroethyl)pyridin-4-yl)-1,3,5-triazin-2-amine (1.038 kg, 2.47 mol, 1 eq.) followed by 2-methyltetrahydrofuran (6.176 kg) and N,N-diisopropylethylamine ( 0.384 kg, 2.97 mol, 1.2 eq.). The resulting mixture was stirred at room temperature and then a 2-methyltetrahydrofuran solution (2.647 kg) of 1-amino-2-methyl-2-propanol (0.265 kg, 2.97 mol, 1.2 eq.) was slowly added while maintaining the reaction temperature at 20-30 °C. After the reaction was completed, water (2.6 L) and n-heptane (2.076 kg) were added. The mixture was stirred for 20 min, the aqueous layer was separated and removed, water (2.6 L) was added again, and the pH of the aqueous phase was adjusted to 7 with 0.1 N hydrochloric acid. the aqueous layer was separated and removed, and the organic layer was washed sequentially with water (2 x 2.6 L), 4% sodium bicarbonate solution (1.1 L) and water (1.15 L). The organic layer was concentrated under vacuum to 3.4 L. 2-methyltetrahydrofuran (4.950 kg) was added and the mixture was concentrated to 3.4 L. The residue was diluted with 2-methyltetrahydrofuran (4.931 kg). The solution was clarified by passing it through a 1.2 ton in-line filter. The clarified solution was concentrated to 2.6 L. The residue was heated to 45 °C and n-heptane (2.599 kg) was added slowly while maintaining the temperature at 45 °C. The solution was then diluted with 2-methyl-1-heptane (4.931 kg). 2-Methyl-1-((4-(6-(trifluoromethyl)pyridin-2-yl)-6-((2-(trifluoromethyl)pyridin-4-yl)amino)-1,3,5-triazin-2-yl)amino)propan-2-ol (10 g) was added as a crystal seed. Again n-heptane (2.599 kg) was added slowly while maintaining 45°C. After 1 hour, the reaction mixture was cooled to 20°C. Stirring was continued at 20°C for 1 hr. The solid was collected by filtration, washed with n-heptane (2 x 1 L) and then dried under vacuum in an oven at 35 °C for 20 h. The reaction mixture was then cooled to 45 °C. The final product was obtained as 2-methyl-1-((4-(6-(trifluoromethyl)pyridin-2-yl)-6-((2-(trifluoromethyl)pyridin-4-yl)amino)-1,3,5-triazin-2-yl)amino)propan-2-ol (1.124 kg, 96% yield) as a light yellow powder.
in vitro
ag-221 was found to be able to reduce 2-hg levels by >90%, reverse in-vitro histone and dna hypermethylation, and induce differentiation in leukemia cell model as well. in addition, a dose dependent proliferative burst of the human specific cd45+ blast cells was observed by the treatment of ag-221, as measured by the expression of cd11b, cd14, cd15 and cell morphology [1].
in vivo
the efficacy of ag-221 in a primary human aml xenograft model with the idh2 r140q mutation was studied, and the results showed that ag-221 could reduce 2-hg in the plasma, bone marrow, and urine of engrafted mice potently. in addition, the treatment of ag-221 could also induce a significant and dose dependent survival benefit as demonstrated by that all mice in the high dose treatment of ag-221 survived to the end of study [1].
IC 50
~16 nm for idh2 r140q mutant
References
[1] K. YEN. AG-221, a First-in-Class Therapy Targeting Acute Myeloid Leukemia Harboring Oncogenic IDH2 Mutations.[J]. Cancer discovery, 2017, 7 5 1: 478-493. DOI:10.1158/2159-8290.cd-16-1034
[2] MICHAEL D AMATANGELO. Enasidenib induces acute myeloid leukemia cell differentiation to promote clinical response.[J]. Blood, 2017, 130 6: 732-741. DOI:10.1182/blood-2017-04-779447
Enasidenib Preparation Products And Raw materials
Raw materials
Preparation Products
Enasidenib Suppliers
- Tel
- 0755-23284190 13421666688
- 664261110@qq.com
- Country
- China
- ProdList
- 81
- Advantage
- 58
- Tel
- Fax
- 86-21-57758967
- sales@boylechem.com
- Country
- China
- ProdList
- 2922
- Advantage
- 55
- Tel
- +86-21-20908456
- Fax
- 021-58180499
- sales@BioChemBest.com
- Country
- China
- ProdList
- 6003
- Advantage
- 61
- Tel
- 18515581800 18501085097
- Fax
- 010-89508210
- sales.bj@hwrkchemical.com
- Country
- China
- ProdList
- 9400
- Advantage
- 55
- Tel
- 025-83697070
- Fax
- +86-25-83453306
- info@chemlin.com.cn
- Country
- China
- ProdList
- 15883
- Advantage
- 64
- Tel
- 0411-62910999 13889544652
- sales@meilune.com
- Country
- China
- ProdList
- 4747
- Advantage
- 58
- Tel
- +21-18501659228 18501659228
- Fax
- sales@hope-chem.com
- info@hope-chem.com
- Country
- China
- ProdList
- 474
- Advantage
- 55
- Tel
- 15705561919
- Fax
- 0556-5032869
- chunli.yi@nuozhanchem.com
- Country
- China
- ProdList
- 101
- Advantage
- 55
- Tel
- 021-58950125
- Fax
- (86) 21-58955996
- info@chemexpress.com
- Country
- China
- ProdList
- 7552
- Advantage
- 61
- Tel
- 021-58955995
- Fax
- 609-228-5909
- sales@medchemexpress.cn
- Country
- United States
- ProdList
- 4861
- Advantage
- 58