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Rheic Acid (Rhein; Monorhein)

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

Rheic Acid (Rhein; Monorhein)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
2g$490Check With Us
5g$920Check With Us
10g$1380Check With Us

Cat #: V2015 CAS #: 478-43-3 Purity ≥ 98%

Description: Rhein (also known as Monorhein; NSC 38629; Rheic acid; Rheinic acid) is a naturally occuring anthraquinone compound isolated from the fresh rhizome of Rheum coreanum Nakai, showing anti-inflammation and antitumor activities.

References: Xiaowen Chen, et al. Toll-like receptor 4 is involved in a protective effect of rhein on immunoglobulin A nephropathy. Indian J Pharmacol. 2015 Jan-Feb; 47(1): 27–33.

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Product Promise

Promise
Molecular Weight (MW)284.22
Molecular FormulaC15H8O6
CAS No.478-43-3
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: <1 mg/mLr
Water: <1 mg/mLr
Ethanol: <1 mg/mL
SMILES CodeO=C(C1=C2C=CC=C1O)C3=C(O)C=C(C(O)=O)C=C3C2=O
SynonymsRhein, Monorhein, NSC-38629, NSC38629, NSC 38629, Rheinic Acid
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM3.5184 mL17.5920 mL35.1840 mL70.3680 mL
5mM0.7037 mL3.5184 mL7.0368 mL14.0736 mL
10mM0.3518 mL1.7592 mL3.5184 mL7.0368 mL
20mM0.1759 mL0.8796 mL1.7592 mL3.5184 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.