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Alectinib (AF-802, CH-5424802, RO-5424802, Alecensa)

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Alectinib (AF-802, CH-5424802, RO-5424802, Alecensa)
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1g$580Check With Us
2g$980Check With Us
5g$1655Check With Us

Cat #: V0606 CAS #: 1256580-46-7 (free base) Purity ≥ 99%

Description: Alectinib (formerly AF802, CH5424802, RO5424802; trade name Alecensa) is a potent, selective, and orally bioavailable ALK (anaplastic lymphoma kinase) tyrosine kinase inhibitor with potential antitumor activity.

References: Sakamoto H, et al. CH5424802, a selective ALK inhibitor capable of blocking the resistant gatekeeper mutant. Cancer Cell. 2011, 19(5), 679-690.

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Molecular Weight (MW)482.62
Molecular FormulaC30H34N4O2
CAS No.1256580-46-7 (free base)
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 0.5 mg/mL (1.0 mM)r
Water: <1 mg/mLr
Ethanol:<1 mg/mL
Solubility In Vivo30% PEG400+0.5% Tween80+5% propylene glycol: 30 mg/mL
SMILES CodeN#CC1=CC2=C(C=C1)C3=C(C(C)(C)C4=CC(N5CCC(N6CCOCC6)CC5)=C(CC)C=C4C3=O)N2
SynonymsAlectinib, CH5424802, CH 5424802, RO 5424802; AF802, CH-5424802, RO5424802, AF 802, AF-802, RO-5424802, brand name: Alecensa
ProtocolIn VitroAlectinib (0-1000 nM; 5 days; HCC827, A549, or NCIH522 cells) treatment reduces cell activity in a dose-dependent manner. Alectinib (0-1000 nM; 2 hours; NCI-H2228 cells) treatment could prevent autophosphorylation of ALK in NCI-H2228 cells expressing EML4-ALK, and it also resulted in substantial suppression of phosphorylation of STAT3 and AKT.
In VivoAlectinib (0.2-20 mg/kg; oral administration; once daily; for 11 days; SCID or nude mice bearing NCI-H2228 cells) treatment can result in dose-dependent tumor growth inhibition (EC50 of 0.46 mg/kg) and tumor regression. At any dose level, no differences in body weight or gross signs of toxicity are observed.
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
1mM2.0720 mL10.3601 mL20.7202 mL41.4405 mL
5mM0.4144 mL2.0720 mL4.1440 mL8.2881 mL
10mM0.2072 mL1.0360 mL2.0720 mL4.1440 mL
20mM0.1036 mL0.5180 mL1.0360 mL2.0720 mL
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.