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Zosuquidar (LY-335979)

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

Zosuquidar (LY-335979)
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Size Price Stock
250mg$850Check With Us
500mg$1350Check With Us
1g$2025Check With Us

Cat #: V2581 CAS #: 167354-41-8 Purity ≥ 98%

Description: Zosuquidar (formerly also known as LY335979) is a novel and potent inhibitor P-glycoprotein (P-gp) and modulator of P-gp-mediated multi-drug resistance with Ki of 60 nM in a cell-free assay.

References: A H Dantzig, et al. Reversal of P-glycoprotein-mediated multidrug resistance by a potent cyclopropyldibenzosuberane modulator, LY335979. Cancer Res. 1996 Sep 15;56(18):4171-9.

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Promise
Molecular Weight (MW)527.6
Molecular FormulaC32H31F2N3O2
CAS No.167354-41-8
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 10 mMr
Water: N/Ar
Ethanol:<1 mg/mL
SynonymsRS 33295-198 (D06387) 3HCl; LY 335979; LY-335979; LY335979; D-06387; D 06387; RS33295198; RS 33295198; Zosuquidar HCl; Zosuquidar 3HCl; Zosuquidar trihydrochloride; (2R)-1-{4-[(1aR,6r,10bS)-1,1-Difluoro-1,1a,6,10b-tetrahydrodibenzo[a,e]cyclopropa[c]cyclohepten-6-yl]piperazin-1-yl}-3-(quinolin-5-yloxy)propan-2-ol
ProtocolIn VitroZosuquidar (5-16 μM; 72 h) treatment alone shows high cytotoxic concentration to drug-sensitive and MDR cell lines
In VivoZosuquidar (intraperitoneal injection; 30, 10, 3, or 1 mg/kg; once daily; 5 d) treatment shows a significant increase in life span
Animal modelMice implanted with P388/ADR tumors
Dosages30, 10, 3, or 1 mg/kg
AdministrationIntraperitoneal injection; 30, 10, 3, or 1 mg/kg; once daily; 5 days
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
1mM1.8954 mL9.4769 mL18.9538 mL37.9075 mL
5mM0.3791 mL1.8954 mL3.7908 mL7.5815 mL
10mM0.1895 mL0.9477 mL1.8954 mL3.7908 mL
20mM0.0948 mL0.4738 mL0.9477 mL1.8954 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.