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S-Adenosyl-L-methionine tosylate

CAS# 71914-80-2

S-Adenosyl-L-methionine tosylate

Catalog No. BCN2230----Order now to get a substantial discount!

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Quality Control of S-Adenosyl-L-methionine tosylate

Number of papers citing our products

Chemical structure

S-Adenosyl-L-methionine tosylate

3D structure

Chemical Properties of S-Adenosyl-L-methionine tosylate

Cas No. 71914-80-2 SDF Download SDF
PubChem ID 92043671 Appearance Powder
Formula C22H30N6O8S2 M.Wt 570.6
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(3S)-3-amino-3-carboxypropyl]-[[(2S,3S,4S,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl]-methylsulfanium;4-methylbenzenesulfonate
SMILES CC1=CC=C(C=C1)S(=O)(=O)[O-].C[S+](CCC(C(=O)O)N)CC1C(C(C(O1)N2C=NC3=C2N=CN=C3N)O)O
Standard InChIKey VHPOFDUCFKOUHV-KKCWZACVSA-N
Standard InChI InChI=1S/C15H22N6O5S.C7H8O3S/c1-27(3-2-7(16)15(24)25)4-8-10(22)11(23)14(26-8)21-6-20-9-12(17)18-5-19-13(9)21;1-6-2-4-7(5-3-6)11(8,9)10/h5-8,10-11,14,22-23H,2-4,16H2,1H3,(H2-,17,18,19,24,25);2-5H,1H3,(H,8,9,10)/t7-,8+,10+,11-,14+,27?;/m0./s1
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.

Biological Activity of S-Adenosyl-L-methionine tosylate

Description1. S-adenosyl-L-methionine tosylate has a beneficial effect on the outcome of ischemic injury by reducing the blood-brain barrier (BBB) breakdown and neuronal death.

S-Adenosyl-L-methionine tosylate Dilution Calculator

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S-Adenosyl-L-methionine tosylate Molarity Calculator

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Preparing Stock Solutions of S-Adenosyl-L-methionine tosylate

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.7525 mL 8.7627 mL 17.5254 mL 35.0508 mL 43.8135 mL
5 mM 0.3505 mL 1.7525 mL 3.5051 mL 7.0102 mL 8.7627 mL
10 mM 0.1753 mL 0.8763 mL 1.7525 mL 3.5051 mL 4.3814 mL
50 mM 0.0351 mL 0.1753 mL 0.3505 mL 0.701 mL 0.8763 mL
100 mM 0.0175 mL 0.0876 mL 0.1753 mL 0.3505 mL 0.4381 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 S-Adenosyl-L-methionine tosylate

Beneficial effects of S-adenosyl-L-methionine on blood-brain barrier breakdown and neuronal survival after transient cerebral ischemia in gerbils.[Pubmed:9030707]

Brain Res Mol Brain Res. 1997 Feb;44(1):134-8.

We have studied the beneficial effects of S-adenosyl-L-methionine (SAM) tosylate on blood-brain barrier (BBB) breakdown and neuronal survival after transient cerebral ischemia in gerbils. BBB breakdown experiments were performed in pentobarbital anesthetized gerbils subjected to 10 min of bilateral carotid artery occlusion and 6 h of reperfusion. For BBB breakdown measurements, SAM (120 mg/kg, i.p.) was administered to gerbils just after occlusion and thereafter every hour up to 5 h. Fluorometric measurements quantified the blood-brain permeability tracer, Evans blue (EB). SAM treatment significantly reduced the BBB breakdown as indicated by reduced levels of EB fluorescence. Neuronal count experiments were conducted in gerbils subjected to transient ischemia and 7 days of reperfusion. For neuronal count experiments SAM (15-120 mg/kg) was administered at 6 and 12 h after reperfusion, and twice each day thereafter for 7 days. SAM dose dependently protected the hippocampal CA1 neurons assessed by histopathological methods. SAM has a beneficial effect on the outcome of ischemic injury by reducing the BBB breakdown and neuronal death.

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