Formestane (CGP-32349)

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

Formestane (CGP-32349)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
5g$350Check With Us
10g$525Check With Us
20g$787Check With Us

Cat #: V1801 CAS #: 566-48-3 Purity ≥ 98%

Description: Formestane (formerly also known as CGP-32349, NSC 282175) is a second generation, selective, orally bioactive and synthetic steroidal aromatase inhibitor with an IC50 of 80 nM.

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Molecular Weight (MW)302.41
Molecular FormulaC19H26O3
CAS No.566-48-3
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 61 mg/mL (201.7 mM)r
Water: <1 mg/mLr
Ethanol:<1 mg/mL
SynonymsCGP-32349, NSC282175; NSC-282175; NSC 282175; CGP32349; CGP 32349; CGP-32349; 4OHA; 4OHAD; Formestane; Lentaron.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM3.3068 mL16.5338 mL33.0677 mL66.1354 mL
5mM0.6614 mL3.3068 mL6.6135 mL13.2271 mL
10mM0.3307 mL1.6534 mL3.3068 mL6.6135 mL
20mM0.1653 mL0.8267 mL1.6534 mL3.3068 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.