(R)-5-Hydroxy-1,7-diphenyl-3-heptanone | CAS:100761-20-4

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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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A New Diarylheptanoid from the Rhizomes of Alpinia officinarum.[Reference: WebLink]

To study the chemical constituents from the rhizomes of Alpinia officinarum Hance.
METHODS AND RESULTS:
The chemical constituents were isolated with various chromatographic techniques, and their chemical structures were elucidated on the basis of spectral analysis. Five diarylheptanoids were obtained and their structures were identified as 5-ethoxyl-7-(4-hydroxy-3-methoxy-phenyl)-1-phenyl-3-heptanone (1), 5-hydroxy-1,7-diphenyl-3-heptanone ((R)-5-Hydroxy-1,7-diphenyl-3-heptanone, 2), 5-hydroxy-7-(4-hydroxyl-3-methoxyphenyl)-1-phenyl-3-heptanone (3), 5-methoxy-7-(4-hydroxy-3-methoxyphenyl)-1-phenyl-3-heptanone (4), and (E)-7-(4-hydroxy-3-methoxyphenyl)-1-phenylhept-4-en-3-one (5).
CONCLUSIONS:
Compound 1 is a new diarylheptanoid.

Product Name	(R)-5-Hydroxy-1,7-diphenyl-3-heptanone
CAS No.:	100761-20-4
Catalog No.:	CFN92684
Molecular Formula:	C₁₉H₂₂O₂
Molecular Weight:	282.4 g/mol
Purity:	>=98%
Type of Compound:	Phenols
Physical Desc.:	Powder
Source:	The rhizomes of Alpinia officinarum Hance
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:	$318/10mg