| Identification | Back Directory | [Name]
2-Methoxy-4-(3-methyl-1-(4-(trifluoromethyl)phenyl)-1H-pyrazolo[3,4-b]pyridin-4-yl)phenol | [CAS]
1638211-04-7 | [Synonyms]
ML303
2-Methoxy-4-(3-methyl-1-(4-(trifluoromethyl)phenyl)-1H-pyrazolo[3,4-b]pyridin-4-yl)phenol | [Molecular Formula]
C21H16F3N3O2 | [MDL Number]
MFCD28168046 | [MOL File]
1638211-04-7.mol | [Molecular Weight]
399.37 |
| Chemical Properties | Back Directory | [Boiling point ]
483.6±45.0 °C(Predicted) | [density ]
1.36±0.1 g/cm3(Predicted) | [storage temp. ]
2-8°C | [solubility ]
DMSO: 20mg/mL, clear | [form ]
powder | [pka]
8.01±0.20(Predicted) | [color ]
white to beige | [InChI]
1S/C21H16F3N3O2/c1-12-19-16(13-3-8-17(28)18(11-13)29-2)9-10-25-20(19)27(26-12)15-6-4-14(5-7-15)21(22,23)24/h3-11,28H,1-2H3 | [InChIKey]
YBRHGNCGFMRGSV-UHFFFAOYSA-N | [SMILES]
CC1=NN(C2=CC=C(C(F)(F)F)C=C2)C3=NC=CC(C4=CC=C(O)C(OC)=C4)=C31 |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS06 | [Signal word ]
Danger | [Hazard statements ]
H301 | [Precautionary statements ]
P301+P310 | [Hazard Codes ]
T | [Risk Statements ]
25 | [Safety Statements ]
45 | [RIDADR ]
UN 2811 6.1 / PGIII | [WGK Germany ]
WGK 3 | [Storage Class]
6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | [Hazard Classifications]
Acute Tox. 3 Oral |
| Hazard Information | Back Directory | [Uses]
ML303 is a pyrazolopyridine influenza virus nonstructural protein 1 (NS1) antagonist (IC90 = 155 nM), with an EC50 of 0.7 μM for Influenza A virus H1N1[1]. | [Biological Activity]
It belongs to the pyrazolopyridine family.''ML303 is a potent inhibitor (IC50 = 155 nM) of the influenza viral protien NS1. NS1 enhances virulence by inhibiting host cell immune responsesincluding the expression of IFN-band regulating synthesissplicing and translation of viral RNA. | [References]
[1] Patnaik S, et al. Identification, design and synthesis of novel pyrazolopyridine influenza virus nonstructural protein 1 antagonists. Bioorg Med Chem Lett. 2019 May 1;29(9):1113-1119. DOI:10.1016/j.bmcl.2019.02.027 |
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