SR33805

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

SR33805
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
50mg$500Check With Us
100mg$850Check With Us
200mg$1275Check With Us

Cat #: V2210 CAS #: 121345-64-0 Purity ≥ 99%

Description: SR33805 is a novel and potent antagonist of Ca2+ channel with EC50s of 4.1 nM and 33 nM in depolarized and polarized conditions, respectively, and it blocks L-type but not T-type Ca2+ channels.

References: Mou YA, et, al. Beneficial effects of SR33805 in failing myocardium. Cardiovasc Res. 2011 Aug 1; 91(3): 412-9.

Top Publications Citing Invivochem Products
Publications Citing InvivoChem Products

Product Promise

Promise
Molecular Weight (MW)564.74
Molecular FormulaC32H40N2O5 
CAS No.121345-64-0
SMILES CodeO=S(C1=CC=C(OCCCN(C)CCC2=CC=C(OC)C(OC)=C2)C=C1)(C3=C(C(C)C)N(C)C4=C3C=CC=C4)=O           
SynonymsSR33805; SR-33805; SR 33805
ProtocolIn VitroSR33805 (10 µM; 10 min) restores the myocardial infarction (MI)-altered cell shortening without affecting the Ca2+ transient amplitude
In VivoSR33805 (20 mg/kg; a single i.p.) improves end-systolic strain and fractional shortening of MI hearts in rats
Animal modelMale Wistar rats (5 weeks) are subjected to coronary artery ligature
Dosages0.2, 2, 20 mg/kg
AdministrationA single i.p. injection
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
1mM1.7707 mL8.8536 mL17.7073 mL35.4145 mL
5mM0.3541 mL1.7707 mL3.5415 mL7.0829 mL
10mM0.1771 mL0.8854 mL1.7707 mL3.5415 mL
20mM0.0885 mL0.4427 mL0.8854 mL1.7707 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.