1beta,10beta-Epoxy-6beta-isobutyryloxy-9-oxofuranoeremophilane | CAS:59742-11-9

1beta,10beta-Epoxy-6beta-isobutyryloxy-9-oxofuranoeremophilane

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Product Name	1beta,10beta-Epoxy-6beta-isobutyryloxy-9-oxofuranoeremophilane
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CAS No.:	59742-11-9
Catalog No.:	CFN89321
Molecular Formula:	C₁₉H₂₄O₅
Molecular Weight:	332.39 g/mol
Purity:	>=98%
Type of Compound:	Sesquiterpenoids
Physical Desc.:	Powder
Source:	The roots of Ligularia fischeri.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS
Similar structural:	Comparison (Web) (SDF)
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1beta,10beta-Epoxy-6beta-isobutyryloxy-9-oxofuranoeremophilane Description

Source:	The roots of Ligularia fischeri.
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.

Structure Identification:

J Nat Prod. 2010 Feb 26;73(2):143-6.

A pair of epimeric spirosesquiterpenes from the roots of Ligularia fischeri.[Pubmed: 20104879 ]

METHODS AND RESULTS:
Two new highly oxygenated spirosesquiterpene lactones, ligulactones A (1) and B (2), and one known sesquiterpenoid, 1beta,10beta-Epoxy-6beta-isobutyryloxy-9-oxofuranoeremophilane (3), were isolated from the roots of Ligularia fischeri. Their structures and relative configurations were elucidated by 1D and 2D NMR and MS data and by comparison of their NMR data with those of related compounds. Single-crystal X-ray diffraction analyses confirmed their structures.
CONCLUSIONS:
Compounds 1 and 2 are C-7 epimers. A possible biosynthetic process for their formation is proposed. Structure 3 was proposed as the likely parent compound for the two new epimeric sesquiterpenoids.

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Sesquiterpenoids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	3.0085 mL	15.0426 mL	30.0851 mL	60.1703 mL	75.2129 mL
5 mM	0.6017 mL	3.0085 mL	6.017 mL	12.0341 mL	15.0426 mL
10 mM	0.3009 mL	1.5043 mL	3.0085 mL	6.017 mL	7.5213 mL
50 mM	0.0602 mL	0.3009 mL	0.6017 mL	1.2034 mL	1.5043 mL
100 mM	0.0301 mL	0.1504 mL	0.3009 mL	0.6017 mL	0.7521 mL

CFN92650	Curcolonol	217817-09-9	264.3	C₁₅H₂₀O₄
CFN89321	1beta,10beta-Epoxy-6beta-isobutyryloxy-9-oxofuranoeremophilane	59742-11-9	332.39	C₁₉H₂₄O₅
CFN89320	6beta-Angeloyloxy-1beta,10beta-epoxy-9-oxofuranoeremophilane	59780-08-4	344.40	C₂₀H₂₄O₅
CFN92027	Curzerenone	20493-56-5	230.3	C₁₅H₁₈O₂
CFN92613	Epicurzerenone	20085-85-2	230.3	C₁₅H₁₈O₂
CFN99762	Isolinderalactone	957-66-4	244.29	C₁₅H₁₆O₃
CFN92066	Atractylone	6989-21-5	216.3	C₁₅H₂₀O
CFN90639	Linderene	26146-27-0	230.3	C₁₅H₁₈O₂
CFN91930	Linderene acetate	26146-28-1	272.34	C₁₇H₂₀O₃
CFN91933	Strychnistenolide	332372-09-5	262.30	C₁₅H₁₈O₄