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(25R)-Spirost-4-ene-3,12-dione-(25R)-Spirost-4-ene-3,12-dione

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

(25R)-Spirost-4-ene-3,12-dione-(25R)-Spirost-4-ene-3,12-dione
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
100mg$1515Check With Us
200mg$2272Check With Us
500mg$3835Check With Us
email: [email protected]        [email protected]

Cat #: V44061 CAS #: 6875-60-1 Purity ≥ 99%

Description: (25R)-Spirost-4-ene-3,12-dione-(25R)-Spirost-4-ene-3,12-dione, bioactive compound.

References: P L Tsai, et al. Constituents and bioactive principles of Polygonum chinensis. Phytochemistry. 1998 Nov;49(6):1663-6.

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Molecular Weight (MW)426.59
Molecular FormulaC27H38O4
CAS No.6875-60-1
Synonyms(-)-(25R)-Spirost-4-ene-3,12-dione; (25R)-Spirost-4-ene-3,12-dione-(25R)-Spirost-4-ene-3,12-dione; 
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.3442 mL11.7209 mL23.4417 mL46.8834 mL
5mM0.4688 mL2.3442 mL4.6883 mL9.3767 mL
10mM0.2344 mL1.1721 mL2.3442 mL4.6883 mL
20mM0.1172 mL0.5860 mL1.1721 mL2.3442 mL
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
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The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
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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.