BiologicalActivity
Microtubuledestabilizerthatblockstubulinpolymerization(IC50=0.3μM).Blockscellcycleprogressionatmetaphaseanddisplaysantitumoractivityagainstavarietyofmalignanciesinvitro(IC50valuesrangingfrom0.036-0.285μM).InducescompletetumorremissionintheYoshidaAH13ratsarcomamodelinvivo.Lacksneurotoxicityduetoanabilitytodiscriminatebetweenposttranslationallymodifiedtubulininmatureneuronalmicrotubulesandless-modifiedtubulinpresentinimmatureneuronalornonneuronalmicrotubules.DisplaysoralavailabilityandefficacytowardsMDRtumorcells.
TechnicalData
| M.Wt | 389.83 | 
| Formula | C22H16ClN3O2 | 
| Storage | Desiccateat-20°C | 
| Purity | ≥98%(HPLC) | 
| CASNumber | 204205-90-3 | 
| PubChemID | 2929 | 
| InChIKey | SOLIIYNRSAWTSQ-UHFFFAOYSA-N | 
| Smiles | ClC(C=C3)=CC=C3CN2C1=CC=CC=C1C(C(C(NC4=CC=NC=C4)=O)=O)=C2 | 
Thetechnicaldataprovidedaboveisforguidanceonly.ForbatchspecificdatarefertotheCertificateofAnalysis.
AllTocrisproductsareintendedforlaboratoryresearchuseonly.
SolubilityData
| Solvent | MaxConc.mg/mL | MaxConc.mM | |
|---|---|---|---|
| Solubility | |||
| DMSO | 9.75 | 25 | 
PreparingStockSolutions
Thefollowingdataisbasedontheproductmolecularweight389.83.Batchspecificmolecularweightsmayvaryfrombatchtobatchduetosolventofhydration,whichwillaffectthesolventvolumesrequiredtopreparestocksolutions.
| Concentration/SolventVolume/Mass | 1mg | 5mg | 10mg | 
|---|---|---|---|
| 1mM | 2.57mL | 12.83mL | 25.65mL | 
| 5mM | 0.51mL | 2.57mL | 5.13mL | 
| 10mM | 0.26mL | 1.28mL | 2.57mL | 
| 50mM | 0.05mL | 0.26mL | 0.51mL | 

		