SML3360
STM2457
≥98% (HPLC), SAM-binding site METTL3 (MT-A70) m6A methyltransferase inhibitor, powder
Synonym(s):
N-[(6-{[(Cyclohexylmethyl)amino]methyl}imidazo[1,2-a]pyridin-2-yl)methyl]-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxamide, STM 2457, STM-2457
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About This Item
Empirical Formula (Hill Notation):
C25H28N6O2
CAS Number:
Molecular Weight:
444.53
UNSPSC Code:
12352200
NACRES:
NA.21
Assay:
≥98% (HPLC)
Form:
powder
Product Name
STM2457, ≥98% (HPLC)
Quality Segment
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
−20°C
SMILES string
O=C1C=C(C(NCC2=CN3C=C(CNCC4CCCCC4)C=CC3=N2)=O)N=C5C=CC=CN15
InChI
1S/C25H28N6O2/c32-24-12-21(29-23-8-4-5-11-31(23)24)25(33)27-15-20-17-30-16-19(9-10-22(30)28-20)14-26-13-18-6-2-1-3-7-18/h4-5,8-12,16-18,26H,1-3,6-7,13-15H2,(H,27,33)
InChI key
OBERVORNENYOLE-UHFFFAOYSA-N
Biochem/physiol Actions
Potent and highly selective SAM-binding site METTL3 (MT-A70) m6A methyltransferase inhibitor with anti-AML efficacy in cultures and in vivo.
STM2457 is a potent and highly selective SAM-binding site METTL3 (MT-A70) m6A methyltransferase inhibitor (IC50 = 16.9 nM, Kd = 1.4 nM by SPR, using METTL3-METTL14 complex; no potency toward other RNA/DNA/protein methyltransferases or 486 kinases). STM2457 selectively inhibits human AML proliferation (IC50 = 0.6-10.3 µM) and the clonogenic potential of primary mouse AML, but not normal mouse haematopoietic stem/progenitor or human cord blood CD34+ cells. STM2457 impairs the expansion of AML patient-derived xenografts in mice in vivo (50 mg/kg i.p.) and significantly prolongs the animal′s lifespan. STM2457 is also reported to restrict β-coronavirus replication and spread.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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