Aspergillon A

CAS# 2239299-08-0

Aspergillon A

Catalog No. BCN9186----Order now to get a substantial discount!

Product Name & Size Price Stock
Aspergillon A: 5mg $1098 In Stock
Aspergillon A: 10mg Please Inquire In Stock
Aspergillon A: 20mg Please Inquire Please Inquire
Aspergillon A: 50mg Please Inquire Please Inquire
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Aspergillon A: 500mg Please Inquire Please Inquire
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Quality Control of Aspergillon A

Number of papers citing our products

Chemical structure

Aspergillon A

Chemical Properties of Aspergillon A

Cas No. 2239299-08-0 SDF Download SDF
PubChem ID N/A Appearance Powder
Formula C22H32O M.Wt 312.5
Type of Compound Steroids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Aspergillon A Dilution Calculator

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Aspergillon A Molarity Calculator

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Preparing Stock Solutions of Aspergillon A

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.2 mL 16 mL 32 mL 64 mL 80 mL
5 mM 0.64 mL 3.2 mL 6.4 mL 12.8 mL 16 mL
10 mM 0.32 mL 1.6 mL 3.2 mL 6.4 mL 8 mL
50 mM 0.064 mL 0.32 mL 0.64 mL 1.28 mL 1.6 mL
100 mM 0.032 mL 0.16 mL 0.32 mL 0.64 mL 0.8 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on Aspergillon A

A new pregnane steroid from cultures of Aspergillus versicolor.[Pubmed:29865893]

Nat Prod Res. 2019 Jul;33(13):1885-1890.

A new pregnane steroid, named Aspergillon A (1), together with two known compounds, (22E,24R)-ergosta-5,7,22-trien-3beta-ol (2) and (22E, 24R)-ergosta-4,6,8(14),22-tetraen-3-one (3) were isolated from cultures of the tin mine tailings-associated fungus Aspergillus versicolor. The new structure and absolute configuration were determined with the help of extensive spectroscopic analyses and quantum chemical calculations of the electronic circular dichroism (ECD) spectra.

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