Choline sulphateCAS# 4858-96-2 |
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Cas No. | 4858-96-2 | SDF | Download SDF |
PubChem ID | 485 | Appearance | Cryst. |
Formula | C5H13NO4S | M.Wt | 183.23 |
Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | 2-(trimethylazaniumyl)ethyl sulfate | ||
SMILES | C[N+](C)(C)CCOS(=O)(=O)[O-] | ||
Standard InChIKey | WXCQAWGXWVRCGP-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C5H13NO4S/c1-6(2,3)4-5-10-11(7,8)9/h4-5H2,1-3H3 | ||
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. |
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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. |
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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. |
Description | 1. Choline sulfate as a major soluble component of conidiospores of Aspergillus niger. |
Choline sulphate Dilution Calculator
Choline sulphate Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 5.4576 mL | 27.2881 mL | 54.5762 mL | 109.1524 mL | 136.4405 mL |
5 mM | 1.0915 mL | 5.4576 mL | 10.9152 mL | 21.8305 mL | 27.2881 mL |
10 mM | 0.5458 mL | 2.7288 mL | 5.4576 mL | 10.9152 mL | 13.6441 mL |
50 mM | 0.1092 mL | 0.5458 mL | 1.0915 mL | 2.183 mL | 2.7288 mL |
100 mM | 0.0546 mL | 0.2729 mL | 0.5458 mL | 1.0915 mL | 1.3644 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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Choline sulfate as a major soluble sulfur component of conidiospores of Aspergillus niger.
The Journal of General and Applied Microbiology 6(2):83-89, January 1960
The hot water extract of conidiospores of Aspergillus niger was previously found to contain two types of sulfur compounds (1). Major one of these compounds (Substance A) was isolated from the extract and obtained in a crystalline form. This was identified as choline sulfate by chemical and physical methods. The amount of this sulfate ester in the spores was found to be exceedingly large, being as much as 1.5 per cent of the dry weight of the spores. It is suggested that this substance acts as a store of reserve sulfur in the spores of this fungus.