4,4'-Dimethoxychalcone | CAS:2373-89-9

4,4'-Dimethoxychalcone

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4,4'-Dimethoxychalcone Description

Source:	The heartwoods of Caesalpinia sappan Linn
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage:	Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C). Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
After receiving:	The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Structure Identification:

Research on Chemical Intermediates, 2017, 43(1):73-89.

The anodic reactivity of 4,4′-dimethoxychalcone: a synthetic and mechanistic investigation。[Reference: WebLink]

METHODS AND RESULTS:
The anodic oxidation of the 4,4′-dimethoxychalcone (DMC) was investigated by different electrochemical methods at a platinum working electrode and in acetonitrile as a solvent. The DMC exhibited a single irreversible anodic peak around 1.6 V versus Ag/AgCl. On the time scale of cyclic voltammetry experiments, the highly reactive radical cation issued from the first electron transfer underwent a second order rate-limiting reaction. The potential imposed electrolyses of DMC led to the formation of a semi-conducting oligomer with 40 % yield.
CONCLUSIONS:
Using different physico-chemicals methods, the structural study confirmed the formation of an o-phenylenevinylene oligomer. The values of the corresponding optical and electrochemical band gaps were calculated to be 3.15 and 2.86 eV, respectively. Finally, a mechanism for the DMC electro-oligomerization was proposed on the basis of the obtained results.

Product Name	4,4'-Dimethoxychalcone
Price:
CAS No.:	2373-89-9
Catalog No.:	CFN70472
Molecular Formula:	C₁₇H₁₆O₃
Molecular Weight:	268.3 g/mol
Purity:	>=98%
Type of Compound:	Chalcones
Physical Desc.:	Powder
Source:	The heartwoods of Caesalpinia sappan Linn
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS
Similar structural:	Comparison (Web) (SDF)
Guestbook:

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Chalcones Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	3.7272 mL	18.6359 mL	37.2717 mL	74.5434 mL	93.1793 mL
5 mM	0.7454 mL	3.7272 mL	7.4543 mL	14.9087 mL	18.6359 mL
10 mM	0.3727 mL	1.8636 mL	3.7272 mL	7.4543 mL	9.3179 mL
50 mM	0.0745 mL	0.3727 mL	0.7454 mL	1.4909 mL	1.8636 mL
100 mM	0.0373 mL	0.1864 mL	0.3727 mL	0.7454 mL	0.9318 mL

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CFN90741	Flavokawain C	56798-34-6	300.3	C₁₇H₁₆O₅
CFN98446	Flavokawain A	3420-72-2	314.3	C₁₈H₁₈O₅
CFN91683	2',4',6',4-Tetramethoxychalcone	94103-36-3	328.4	C₁₉H₂₀O₅
CFN99015	2',4'-Dihydroxy-2,3',6'-trimethoxychalcone	100079-39-8	330.3	C₁₈H₁₈O₆
CFN96084	3'-Methylflavokawin	1044743-35-2	314.3	C₁₈H₁₈O₅
CFN96164	3'-Methyl-4-O-methylhelichrysetin	109471-13-8	314.3	C₁₈H₁₈O₅
CFN70228	4'-Methoxychalcone	959-23-9	238.2	C₁₆H₁₄O₂
CFN70472	4,4'-Dimethoxychalcone	2373-89-9	268.3	C₁₇H₁₆O₃
CFN97542	Isoliquiritigenin	961-29-5	256.3	C₁₅H₁₂O₄