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Ibudilast (KC404, AV411, MN166)

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

Ibudilast (KC404, AV411, MN166)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
500mg$210In Stock
1g$340In Stock
5g$860In Stock

Cat #: V3145 CAS #: 50847-11-5 Purity ≥ 98%

Description: Ibudilast (formerly known as KC-404, AV-411 or MN-166) is a potent and nonspecific/nonselective inhibitor of the phosphodiesterase (PDE).

References: Mizuno T, et al. Neuroprotective role of phosphodiesterase inhibitor ibudilast on neuronal cell death induced by activated microglia. Neuropharmacology. 2004 Mar;46(3):404-11.

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Promise
Molecular Weight (MW)230.31
Molecular FormulaC14H18N2O
CAS No.50847-11-5
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 46 mg/mL (199.7 mM)r
Water: <1 mg/mLr
Ethanol: 46 mg/mL (199.7 mM)
Solubility In Vivo~2.7 mg/mL in 10% DMSO : 90% (20% SBE-β-CD in saline) ~2.7 mg/mL in 10% DMSO : 40% PEG300 : 5% Tween-80 : 45% saline ~2.7 mg/mL in 10% DMSO : 90% corn oil
SMILES CodeCC(C)C(C1=C2C=CC=CN2N=C1C(C)C)=O
SynonymsIbudilast; AV-411, KC-404; KC 404; MN-166, AV 411, AV411, KC404; MN166, MN 166 Chemical Name: 2-methyl-1-(2-propan-2-ylpyrazolo[1,5-a]pyridin-3-yl)propan-1-one Exact Mass: 230.1419
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM4.3420 mL21.7099 mL43.4197 mL86.8395 mL
5mM0.8684 mL4.3420 mL8.6839 mL17.3679 mL
10mM0.4342 mL2.1710 mL4.3420 mL8.6839 mL
20mM0.2171 mL1.0855 mL2.1710 mL4.3420 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.