Tozadenant

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

Tozadenant
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
100mg$700Check With Us
250mg$1350Check With Us
500mg$2025Check With Us

Cat #: V16631 CAS #: 870070-55-6 Purity ≥ 98%

Description: Tozadenant (formerly RO-4494351; SYN-115) is an orally bioavailable, selective adenosine A2A receptor antagonist with potential usefulness in the treatment of Parkinson disease (PD).

References: Olivier Barret, et al. Adenosine 2A Receptor Occupancy by Tozadenant and Preladenant in Rhesus Monkeys. J Nucl Med. 2014 Oct;55(10):1712-8.

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Product Promise

Promise
Molecular Weight (MW)406.50
Molecular FormulaC19H26N4O4S
CAS No.870070-55-6
ProtocolIn Vivo18F-MNI-444 regional uptake is consistent with A2A receptor distribution in the brain. Selectivity is demonstrated by dose-dependent blocking by tozadenant (1.5, 10.5 mg/kg) and preladenant
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
1mM2.4600 mL12.3001 mL24.6002 mL49.2005 mL
5mM0.4920 mL2.4600 mL4.9200 mL9.8401 mL
10mM0.2460 mL1.2300 mL2.4600 mL4.9200 mL
20mM0.1230 mL0.6150 mL1.2300 mL2.4600 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.