2-(2-Phenylethyl)chromone | CAS:61828-53-3

2-(2-Phenylethyl)chromone

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2-(2-Phenylethyl)chromone Description

Source:	The herbs of Aquilaria sinensis
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:

Planta Medica, 2013, 79(14):1329-1334.

2-(2-Phenylethyl)chromone Derivatives in Chinese Agarwood "Qi-Nan" from Aquilaria sinensis.[Pubmed: 23929247]

Five new 2-(2-Phenylethyl)chromone derivatives, qinanones A-E (1-5), together with eight known 2-(2-Phenylethyl)chromone derivatives (6-13), were isolated from the Et2O extract of high-quality Chinese agarwood Qi-Nan originating from Aquilaria sinensis.
METHODS AND RESULTS:
The structures of the new 2-(2-Phenylethyl)chromones were elucidated by spectroscopic techniques (UV, IR, 1D and 2D NMR) and MS analyses. In the bioassay for acetylcholinesterase inhibitors, compounds 1-6, 10, and 12 exhibited weak inhibitory activities (inhibition percentage ranged from 10 % to 24 % at the concentration of 50 mu g/mL).
CONCLUSIONS:
Compared with other agarwoods, Qi-Nan was different in containing 2-(2-Phenylethyl)chromones with unsubstituted chromone rings.

Product Name	2-(2-Phenylethyl)chromone
Price:	$118 / 20mg
CAS No.:	61828-53-3
Catalog No.:	CFN91849
Molecular Formula:	C₁₇H₁₄O₂
Molecular Weight:	250.3 g/mol
Purity:	>=98%
Type of Compound:	Phenols
Physical Desc.:	Powder
Source:	The herbs of Aquilaria sinensis
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS
Similar structural:	Comparison
Guestbook:

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

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	3.9952 mL	19.976 mL	39.9521 mL	79.9041 mL	99.8801 mL
5 mM	0.799 mL	3.9952 mL	7.9904 mL	15.9808 mL	19.976 mL
10 mM	0.3995 mL	1.9976 mL	3.9952 mL	7.9904 mL	9.988 mL
50 mM	0.0799 mL	0.3995 mL	0.799 mL	1.5981 mL	1.9976 mL
100 mM	0.04 mL	0.1998 mL	0.3995 mL	0.799 mL	0.9988 mL

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