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Fosamprenavir Calcium (GW433908G)

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

Fosamprenavir Calcium (GW433908G)
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Size Price Stock
100mg$950Check With Us
250mg$1450Check With Us
500mg$2175Check With Us

Cat #: V13833 CAS #: 226700-81-8 Purity ≥ 98%

Description: Fosamprenavir Calcium (Amprenavir phosphate; GW-433908) is a phosphate ester prodrug of Amprenavir with improved solubility.

References: Falcoz C, et al. Pharmacokinetics of GW433908, a prodrug of amprenavir, in healthy male volunteers. J Clin Pharmacol. 2002 Aug;42(8):887-98.

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Molecular Weight (MW)623.67
Molecular FormulaC25H34CaN3O9PS
CAS No.226700-81-8
SynonymsLexiva; GW433908G; Amprenavir phosphate calcium; UNII-ID1GU2627N; GW 433908; GW 433908G; GW 908; GW-433908; GW-433908G; GW-908
ProtocolIn VitroThe calcium salt of the prodrug, Fosamprenavir Calcium Salt (GW433908G), is selected for further investigation, as it appears to offer the greatest potential for the development of new drug formulations
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
1mM1.6034 mL8.0171 mL16.0341 mL32.0682 mL
5mM0.3207 mL1.6034 mL3.2068 mL6.4136 mL
10mM0.1603 mL0.8017 mL1.6034 mL3.2068 mL
20mM0.0802 mL0.4009 mL0.8017 mL1.6034 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.