CBZ-Osu

CAS# 13139-17-8

CBZ-Osu

Catalog No. BCC2798----Order now to get a substantial discount!

Product Name & Size Price Stock
CBZ-Osu:50g $55.00 In stock
CBZ-Osu:100g $94.00 In stock
CBZ-Osu:250g $220.00 In stock
CBZ-Osu:500g $385.00 In stock
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Chemical structure

CBZ-Osu

3D structure

Chemical Properties of CBZ-Osu

Cas No. 13139-17-8 SDF Download SDF
PubChem ID 83172 Appearance Powder
Formula C12H11NO5 M.Wt 249.24
Type of Compound N/A Storage Desiccate at -20°C
Solubility Soluble in water or 1% acetic acid
Chemical Name benzyl (2,5-dioxopyrrolidin-1-yl) carbonate
SMILES C1CC(=O)N(C1=O)OC(=O)OCC2=CC=CC=C2
Standard InChIKey MJSHDCCLFGOEIK-UHFFFAOYSA-N
Standard InChI InChI=1S/C12H11NO5/c14-10-6-7-11(15)13(10)18-12(16)17-8-9-4-2-1-3-5-9/h1-5H,6-8H2
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.

CBZ-Osu Dilution Calculator

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CBZ-Osu Molarity Calculator

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Preparing Stock Solutions of CBZ-Osu

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 4.0122 mL 20.061 mL 40.122 mL 80.2439 mL 100.3049 mL
5 mM 0.8024 mL 4.0122 mL 8.0244 mL 16.0488 mL 20.061 mL
10 mM 0.4012 mL 2.0061 mL 4.0122 mL 8.0244 mL 10.0305 mL
50 mM 0.0802 mL 0.4012 mL 0.8024 mL 1.6049 mL 2.0061 mL
100 mM 0.0401 mL 0.2006 mL 0.4012 mL 0.8024 mL 1.003 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 CBZ-Osu

Catalytic asymmetric hydrogenation of 3-substituted benzisoxazoles.[Pubmed:22728365]

Molecules. 2012 Jun 6;17(6):6901-15.

A variety of 3-substituted benzisoxazoles were reduced with hydrogen using the chiral ruthenium catalyst, {RuCl(p-cymene)[(R,R)-(S,S)-PhTRAP]}Cl. The ruthenium-catalyzed hydrogenation proceeded in high yield in the presence of an acylating agent, affording alpha-substituted o-hydroxybenzylamines with up to 57% ee. In the catalytic transformation, the N-O bond of the benzisoxazole substrate is reductively cleaved by the ruthenium complex under the hydrogenation conditions. The C-N double bond of the resulting imine is saturated stereoselectively through the PhTRAP-ruthenium catalysis. The hydrogenation produces chiral primary amines, which may work as catalytic poisons, however, the amino group of the hydrogenation product is rapidly acylated when the reaction is conducted in the presence of an appropriate acylating agent, such as Boc(2)O or CBZ-Osu.

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