(3E,5E,11E)-tridecatriene-7,9-diyne-1,2-diacetate | CAS:94753-06-7

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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.

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Diacetoxy-substituted polyacetylenes from Atractylodes lancea.[Reference: WebLink]

METHODS AND RESULTS:
Six new polyacetylenes have been isolated from the rhizomes of Atractylodes lancea. Besides 1-(2-furyl)-(7E)-nonene-3,5-diyne-1,2-diacetate, a new natural compound, two further vicinal diacetoxyalkenynes were postulated as erythro- and threo-forms of (1,5E, 11E)-tridecatriene-7,9-diyne-3,4-diacetate in comparison with similar structures in the literature. Three other constituents turned out to be (3E,5E,11E)-tridecatriene-7,9-diyne-1,2-diacetate together with its (3Z)- and (5Z)-isomers.
CONCLUSIONS:
All structures were established by UV, EI-mass spectrometry, 1D and 2D NMR experiments.

Product Name	(3E,5E,11E)-tridecatriene-7,9-diyne-1,2-diacetate
CAS No.:	94753-06-7
Catalog No.:	CFN95191
Molecular Formula:	C₁₇H₁₈O₄
Molecular Weight:	286.3 g/mol
Purity:	>=98%
Type of Compound:	Miscellaneous
Physical Desc.:	Oil
Source:	The roots of Atractylodes chinensis
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:	$318/5mg