SML2825
I-BET469
≥98% (HPLC)
Synonym(s):
5-(1-(1,3-Dimethoxypropan-2-yl)-5-morpholino-1H-benzo[d]imidazol-2-yl)-1,3-dimethylpyridin-2(1H)-one, 5-[1-[2-Methoxy-1-(methoxymethyl)ethyl]-5-(4-morpholinyl)-1H-benzimidazol-2-yl]-1,3-dimethyl-2(1H)-pyridinone
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About This Item
Empirical Formula (Hill Notation):
C23H30N4O4
CAS Number:
Molecular Weight:
426.51
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder
Quality Segment
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
2-8°C
SMILES string
N4(CCOCC4)c1cc2nc([n](c2cc1)C(COC)COC)C3=CN(C(=O)C(=C3)C)C
InChI
1S/C23H30N4O4/c1-16-11-17(13-25(2)23(16)28)22-24-20-12-18(26-7-9-31-10-8-26)5-6-21(20)27(22)19(14-29-3)15-30-4/h5-6,11-13,19H,7-10,14-15H2,1-4H3
InChI key
DDSHVVXWYKDTTQ-UHFFFAOYSA-N
Biochem/physiol Actions
I-BET469 is an orally active bromodomain (BrD) inhibitor with selectivity toward a subset of bromodomain-containng proteins (BCPs) and BrDs (Kd in nM: BRD4 BrD1/2 = 1.5/2.9, BRD3 BrD1/2 = 2/2.3, BRD2 BrD1/2 = 2.3/2.8, BRDT BrD1/2 = 12/100, CREBBP = 37, EP300 = 49; Kd ≥4.8 μM toward 22 other BCPs). I-BET469 targets cellular BRD4 with high affinity (pKd = 8.3 or Kd = 5.0 nM by NanoBRET) and shows in vivo efficacy in a murine acute endotoxic shock model (1, 3, 10 mg/kg po. 30 min prior to LPS) and a chronic T cell-dependent immunization model (IgG suppression on day 14 = 24% and 65%, respectively, with 0.3 mg/kg or 3 mg/kg daily po.).
Orally active bromodomain (BrD) inhibitor with in vivo efficacy and selectivity for BRD2/3/4, BRDT, CREBBP, EP300 over 22 other BCPs.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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