ML297

This product is for research use only, not for human use. We do not sell to patients.

ML297
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$1000To Be Confirmed
500mg$1650To Be Confirmed
1g$2475To Be Confirmed

Cat #: V4034 CAS #: 1443246-62-5 Purity ≥ 98%

Description: ML297 is a truly potent and selective GIRK channel agonist with IC50 values are 160, 887 and 914 nM for GIRK1/2, GIRK1/4 and GIRK1/3 respectively.

References: Kaufmann K, et al. ML297 (VU0456810), the first potent and selective activator of the GIRK potassium channel, displays antiepileptic properties in mice. ACS Chem Neurosci. 2013 Sep 18;4(9):1278-86.

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Product Promise

Promise
Molecular Weight (MW)328.32
Molecular FormulaC17H14F2N4O
CAS No.1443246-62-5
Storage-20℃ for 3 years in powder formrr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 10mMrr
Water: N/Arr
Ethanol: N/A
SMILES CodeO=C(NC1=CC(C)=NN1C2=CC=CC=C2)NC3=CC=C(F)C(F)=C3InChI=1S/C17H14F2N4O/c1-11-9-16(23(22-11)13-5-3-2-4-6-13)21-17(24)20-12-7-8-14(18)15(19)10-12/h2-10H,1H3,(H2,20,21,24)
SynonymsML297; ML 297; ML-297.
ProtocolIn VitroML297 shows a complete inability to modulate the activity of HEK-293 cells expressing GIRK2 alone and GIRKGIRK2/3
In VivoML297 (60 mg/kg; i.p.) shows a highly significant ability to both prevent convulsions and prevent fatality of the PTZ treatment
Animal model8-10 months old C57/BL6 male mice (approximately 30 g)
Dosages 60 mg/kg
AdministrationIntraperitoneal injection
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM3.0458 mL15.2290 mL30.4581 mL60.9162 mL
5mM0.6092 mL3.0458 mL6.0916 mL12.1832 mL
10mM0.3046 mL1.5229 mL3.0458 mL6.0916 mL
20mM0.1523 mL0.7615 mL1.5229 mL3.0458 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

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 add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.