Crizotinib (Xalkori; PF02341066)
This product is for research use only, not for human use. We do not sell to patients.
For small sizes, please check our retail website as below: www.invivochem.com
| Size | Price | Stock |
|---|---|---|
| 1g | $235 | Check With Us |
| 5g | $800 | Check With Us |
| 10g | $1200 | Check With Us |
: Cat #: V0590 CAS #: 877399-52-5 Purity ≥ 98%
Description: Crizotinib (formerly known as PF-02341066; trade name: Xalkori) is a potent, orally bioavailable small molecule inhibitor of c-Met and ALK with potential anticancer activity.
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| Molecular Weight (MW) | 450.34 |
|---|---|
| Molecular Formula | C21H22Cl2FN5O |
| CAS No. | 877399-52-5 |
| Storage | -20℃ for 3 years in powder formr |
| -80℃ for 2 years in solvent | |
| Solubility In Vitro | DMSO: 9 mg/mL (20 mM)r |
| Water: <1 mg/mLr | |
| Ethanol: <1 mg/mL | |
| Solubility In Vivo | 5% DMSO+30% PEG 300+dd H2O: 5 mg/mL |
| SMILES Code | NC1=NC=C(C2=CN(C3CCNCC3)N=C2)C=C1O[C@@H](C4=C(Cl)C=CC(F)=C4Cl)C |
| Synonyms | PF-2341066; PF2341066; PF02341066; PF-02341066; PF 2341066; Crizotinib; PF 02341066; US trade name: Xalkori |
| Protocol | In Vitro | Crizotinib (PF-02341066) displays similar potency against c-Met phosphorylation in mIMCD3 mouse or MDCK canine epithelial cells with IC50 of 5 nM and 20 nM, respectivly. PF-2341066 shows improved or similar activity against NIH3T3 cells engineered to express c-Met ATP-binding site mutants V1092I or H1094R or the P-loop mutant M1250T with IC50 of 19 nM, 2 nM and 15 nM, respectively, compared with NIH3T3 cells expressing wild-type receptor with IC50 of 13 nM. In contrast, a marked shift in potency of PF-2341066 is observed against cells engineered to express c-Met activation loop mutants Y1230C and Y1235D with IC50 of 127 nM and 92 nM, respectively, compared with wild-type receptor. PF-2341066 also potently prevents the phosphorylation of c-Met in NCI-H69 and HOP92 cells, with IC50 of 13 nM and 16 nM, respectively, which express the endogenous c-Met variants R988C and T1010I, respectively. |
|---|---|---|
| In Vivo | Crizotinib (PF-02341066) reveals the ability to cause marked regression of large established tumors (> 600 mm3) in both the 50 mg/kg/day and 75 mg/kg/day treatment cohorts, with a 60% decrease in mean tumor volume over the 43-day administration schedule in the GTL-16 model. In an another study, PF-2341066 displays the ability to completely inhibits GTL-16 tumor growth for >3 months, with only 1 of 12 mice exhibiting a significant increase in tumor growth over the 3-month treatment schedule at 50 mg/kg/day. A significant dose-dependent reduction of CD31-positive endothelial cells is observed at 12.5 mg/kg/day, 25 mg/kg/day, and 50 mg/kg/day in GTL-16 tumors, indicating that inhibition of MVD shows a dose-dependent correlation to antitumor efficacy. PF-2341066 displays a significant dose-dependent reduction of human VEGFA and IL-8 plasma levels in both the GTL-16 and U87MG models. Marked inhibition of phosphorylated c-Met, Akt, Erk, PLCλ1, and STAT5 levels is observed in GTL-16 tumors following p.o. administration of PF-2341066. |
These protocols are for reference only. InvivoChem does not
independently validate these methods.
| Solvent volume to be added | Mass (the weight of a compound) | |||
|---|---|---|---|---|
| Mother liquor concentration | 1mg | 5mg | 10mg | 20mg |
| 1mM | 2.2205 mL | 11.1027 mL | 22.2054 mL | 44.4109 mL |
| 5mM | 0.4441 mL | 2.2205 mL | 4.4411 mL | 8.8822 mL |
| 10mM | 0.2221 mL | 1.1103 mL | 2.2205 mL | 4.4411 mL |
| 20mM | 0.1110 mL | 0.5551 mL | 1.1103 mL | 2.2205 mL |
The molarity calculator equation
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The dilution calculator equation
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This equation is commonly abbreviated as: C1 V1 = C2 V2
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Step One: Enter information below
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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.