2 beta-Hydroxykolavelool | CAS:221466-42-8

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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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Rearranged (4→2)-abeo-clerodane and clerodane diterpenes from Aristolochia chamissonis[Reference: WebLink]

METHODS AND RESULTS:
From stems of Aristolochia chamissonis Duch., five new diterpenes, one rearranged (4→2)-abeo-clerodane and four ent-clerodanes, were isolated.
CONCLUSIONS:
Their structures were determined to be ( )-(4→2)-abeo-kolavelool-3-oic acid, (−)-13-epi-2-oxokolavelool, (−)- 2 beta-Hydroxykolavelool, (−)-2β-hydroperoxykolavelool and ( )-13-epi-2α-hydroxykolavelool. In addition, lignans, sesquiterpenes, steroids and two known ent-clerodane diterpenes were isolated.

Product Name	2 beta-Hydroxykolavelool
CAS No.:	221466-42-8
Catalog No.:	CFN97782
Molecular Formula:	C₂₀H₃₄O₂
Molecular Weight:	306.49 g/mol
Purity:	>=98%
Type of Compound:	Diterpenoids
Physical Desc.:	Oil
Source:	The tubers of Sagittaria trifolia
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price: