Antioxidant agent-1 is a novel chalcone analogue with potential antioxidant effects.

Physicochemical Properties

Molecular Formula	C15H12O3
Molecular Weight	240.25
Exact Mass	240.079
CAS #	136068-43-4
PubChem CID	6474896
Appearance	Typically exists as solid at room temperature
LogP	2.993
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	3
Heavy Atom Count	18
Complexity	305
Defined Atom Stereocenter Count	0
SMILES	C(C1=CC=CC=C1)(=O)/C=C/C1=CC=C(O)C(O)=C1
InChi Key	HHKVOYUYPYZFHJ-SOFGYWHQSA-N
InChi Code	InChI=1S/C15H12O3/c16-13(12-4-2-1-3-5-12)8-6-11-7-9-14(17)15(18)10-11/h1-10,17-18H/b8-6+
Chemical Name	(E)-3-(3,4-dihydroxyphenyl)-1-phenylprop-2-en-1-one
HS Tariff Code	2934.99.9001
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

References

[1]. Okolo EN, et al. New chalcone derivatives as potential antimicrobial and antioxidant agent. Sci Rep. 2021 Nov 5;11(1):21781.

Solubility Data

Solubility (In Vitro)

DMSO: 25 mg/mL (104.06 mM)

Solubility (In Vivo)

Solubility in Formulation 1: ≥ 2.5 mg/mL (10.41 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (10.41 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.  (Please use freshly prepared in vivo formulations for optimal results.)

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	4.1623 mL	20.8117 mL	41.6233 mL
	5 mM	0.8325 mL	4.1623 mL	8.3247 mL
	10 mM	0.4162 mL	2.0812 mL	4.1623 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.