Vitedoin A | CAS:819861-40-0 | Manufacturer ChemFaces

Vitedoin A

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Description:

Vitedoin A shows stronger antioxidative activity than alpha-tocopherol using the ferric thiocyanate method, it also shows higher radical-scavenging effect on the stable free radical, 1,1-diphenyl-2-picrylhydrazyl, than L-cysteine.

In vitro:

J Nat Prod. 2004 Dec;67(12):2073-5.

Lignan derivatives and a norditerpene from the seeds of Vitex negundo.[Pubmed: 15620254 ]

METHODS AND RESULTS:
A new phenyldihydronaphthalene-type lignan, Vitedoin A (1), a new phenylnaphthalene-type lignan alkaloid, vitedoamine A (2), and a new trinorlabdane-type diterpene, vitedoin B (3), were isolated from the seeds of Vitex negundo along with five known lignan derivatives (4-8). Their chemical structures were determined mainly on the basis of NMR and MS data.
CONCLUSIONS:
Compounds 1, 2, and 4-7 showed stronger antioxidative activity than alpha-tocopherol using the ferric thiocyanate method. Compounds 1, 2, and 4-7 showed higher radical-scavenging effect on the stable free radical, 1,1-diphenyl-2-picrylhydrazyl, than L-cysteine.

Vitedoin A Description

Source:	The herbs of Vitex vestita
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.

Product Name	Vitedoin A
Price:
CAS No.:	819861-40-0
Catalog No.:	CFN96448
Molecular Formula:	C₂₀H₂₀O₆
Molecular Weight:	356.37 g/mol
Purity:	>=98%
Type of Compound:	Lignans
Physical Desc.:	Powder
Source:	The herbs of Vitex vestita
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	Antioxidants Compound Library Lignans Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.8061 mL	14.0304 mL	28.0607 mL	56.1214 mL	70.1518 mL
5 mM	0.5612 mL	2.8061 mL	5.6121 mL	11.2243 mL	14.0304 mL
10 mM	0.2806 mL	1.403 mL	2.8061 mL	5.6121 mL	7.0152 mL
50 mM	0.0561 mL	0.2806 mL	0.5612 mL	1.1224 mL	1.403 mL
100 mM	0.0281 mL	0.1403 mL	0.2806 mL	0.5612 mL	0.7015 mL

CFN96185	Cycloolivil	3064-05-9	376.4	C₂₀H₂₄O₇
CFN98915	Isolariciresinol	548-29-8	360.4	C₂₀H₂₄O₆
CFN98276	9,9'-O-Isopropyllidene-isolariciresinol	252333-71-4	400.5	C₂₃H₂₈O₆
CFN96693	Schizandriside	71222-06-5	492.52	C₂₅H₃₂O₁₀
CFN89431	(-)-Isolariciresinol 9'-O-glucoside	143236-04-8	522.54	C₂₆H₃₄O₁₁
CFN96194	Vitexdoin A	1186021-77-1	342.4	C₁₉H₁₈O₆
CFN99605	7,8,9,9-Tetradehydroisolariciresinol	145918-59-8	356.4	C₂₀H₂₀O₆
CFN96448	Vitedoin A	819861-40-0	356.37	C₂₀H₂₀O₆
CFN95403	(-)-5'-Methoxyisolariciresinol 3alpha-O-beta-glucopyranoside	143236-03-7	552.6	C₂₇H₃₆O₁₂
CFN99488	(+)-Lyoniresinol	14464-90-5	420.5	C₂₂H₂₈O₈