O-Acetylcyclocalopin A | CAS:486430-93-7

O-Acetylcyclocalopin A

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O-Acetylcyclocalopin A Description

Source:	The fruit bodies of Boletus calopus.
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:

European Journal of Organic Chemistry, 2002 (17) :2895-2904

Calopins and cyclocalopins - Bitter principles from Boletus calupos and related mushrooms[Reference: WebLink]

METHODS AND RESULTS:
Boletus calopus and closely related mushrooms of the Boletus section Calopodes are characterized by their bitter taste, which is caused mainly by O-Acetylcyclocalopin A (6a), a member of a series of unique δ-lactone derivatives. Besides the simple lactone calopin (1b) and its O-acetyl derivative la, the more complex cyclocalopins 6-12 have been isolated and their structures elucidated.
CONCLUSIONS:
Cyclocalopin D (10a) is an unprecedented α-glucoside in which the sugar residue is bound to an enolic hydroxy group., The chemical conversion of 6b into la established the same stereochemistry for the calopin and cyclocalopin types of metabolites.

Product Name	O-Acetylcyclocalopin A
Price:
CAS No.:	486430-93-7
Catalog No.:	CFN98770
Molecular Formula:	C₁₇H₂₂O₇
Molecular Weight:	338.4 g/mol
Purity:	>=98%
Type of Compound:	Sesquiterpenoids
Physical Desc.:	Powder
Source:	The fruit bodies of Boletus calopus.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS SDF
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	Sesquiterpenoids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.9551 mL	14.7754 mL	29.5508 mL	59.1017 mL	73.8771 mL
5 mM	0.591 mL	2.9551 mL	5.9102 mL	11.8203 mL	14.7754 mL
10 mM	0.2955 mL	1.4775 mL	2.9551 mL	5.9102 mL	7.3877 mL
50 mM	0.0591 mL	0.2955 mL	0.591 mL	1.182 mL	1.4775 mL
100 mM	0.0296 mL	0.1478 mL	0.2955 mL	0.591 mL	0.7388 mL

CFN98771	Cyclocalopin A	486430-94-8	296.3	C₁₅H₂₀O₆
CFN98770	O-Acetylcyclocalopin A	486430-93-7	338.4	C₁₇H₂₂O₇
CFN99789	(-)-Bilobalide	33570-04-6	326.30	C₁₅H₁₈O₈