Lexibulin (CYT-997)

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

Lexibulin (CYT-997)
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Size Price Stock
250mg$1080Check With Us
500mg$1650Check With Us
1g$2475Check With Us

Cat #: V1622 CAS #: 917111-44-5 Purity ≥ 98%

Description: CYT997 (also called Lexibulin; CYT-997; CYT 997) is a potent VDA-vascular disrupting agent and also a potent microtubule polymerization/mitotic inhibitor with potential anticancer activity.

References: Monaghan K, et al. CYT997 causes apoptosis in human multiple myeloma. Invest New Drugs. 2011 Apr;29(2):232-8.

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Molecular Weight (MW)434.53
Molecular FormulaC24H30N6O2
CAS No.917111-44-5
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 86 mg/mL (197.9 mM)r
Water: <1 mg/mLr
Ethanol: 20 mg/mL (46.0 mM)
SynonymsCYT997; CYT-997; CYT 997
ProtocolIn VitroConsistent with the disruption of cellular tubulin, Lexibulin potently inhibits proliferation, induces cell cycle arrest and most importantly apoptosis of both human myeloma cell lines (HMCLs) and primary MM cells.
In VivoLexibulin (CYT-997) treatment (15 mg/kg/day) significantly prolongs the survival in a murine model of aggressive systemic myelomatosis
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
1mM2.3013 mL11.5067 mL23.0134 mL46.0267 mL
5mM0.4603 mL2.3013 mL4.6027 mL9.2053 mL
10mM0.2301 mL1.1507 mL2.3013 mL4.6027 mL
20mM0.1151 mL0.5753 mL1.1507 mL2.3013 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.