Vitexin 2''-O-p-coumarate | CAS:59282-55-2

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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

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.

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New flavonoids with 2BS cell proliferation promoting effect from the seeds of Trigonella foenum-graecum L.[Pubmed: 20349151]

METHODS AND RESULTS:
Ten flavonoids were isolated from the ethyl acetate-soluble fraction of the ethanolic extract of the seeds of Trigonella foenum-graecum and their structures were elucidated on the basis of spectroscopic methods to be 5,7,3'-trihydroxy-5'-methoxylisoflavone (1), biochanin A (2), formononetin (3), irilone (4), tricin (5), daidzein (6), calycosin (7), orientin-2''-O-p-trans-coumarate (8), Vitexin 2''-O-p-coumarate (9), and tricin-7-O-beta-D: -glucopyranoside (10).
CONCLUSIONS:
Compounds 1 and 8 are new flavonoids, and 8 and 9 strongly promoted 2BS cell proliferation induced by H(2)O(2).

Product Name	Vitexin 2''-O-p-coumarate
CAS No.:	59282-55-2
Catalog No.:	CFN90654
Molecular Formula:	C₃₀H₂₆O₁₂
Molecular Weight:	578.5 g/mol
Purity:	>=98%
Type of Compound:	Flavonoids
Physical Desc.:	Yellow powder
Source:	The herbs of Swertia mileensis
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Price:	$268/5mg