Dexamethasone palmitate (DXP)

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

Dexamethasone palmitate (DXP)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
500mg$750Check With Us
1g$1250Check With Us
5g$3375Check With Us

Cat #: V19657 CAS #: 14899-36-6 Purity ≥ 98%

Description: Dexamethasone palmitate, the palmitate salt and a prodrug of Dexamethasone with anti-inflammatory and immunosuppressant activities, is a liposteroid for treatment of hemophagocytic lymphohistiocytosis.

References: Daull P, et al. A preliminary evaluation of dexamethasone palmitate emulsion: a novel intravitreal sustained delivery of corticosteroid for treatment of macular edema. J Ocul Pharmacol Ther. 2013 Mar;29(2):258-69.

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Product Promise

Promise
Molecular Weight (MW)645.87
Molecular FormulaC38H58FO7
CAS No.14899-36-6
SynonymsDXP; Limethason; Dexamethasone 21-palmitate
ProtocolIn VivoDexamethasone palmitate (1280 μg; IVT injection once) shows different distribution in ocular tissue at different times
Animal modelNew Zealand White rabbits
Dosages1280 μg
AdministrationIVT injection; 1280 μg once
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
1mM1.5483 mL7.7415 mL15.4830 mL30.9660 mL
5mM0.3097 mL1.5483 mL3.0966 mL6.1932 mL
10mM0.1548 mL0.7741 mL1.5483 mL3.0966 mL
20mM0.0774 mL0.3871 mL0.7741 mL1.5483 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.