Allo-Thr-OHCAS# 28954-12-3 |
2D Structure
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Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
Cas No. | 28954-12-3 | SDF | Download SDF |
PubChem ID | 99289 | Appearance | Powder |
Formula | C4H9NO3 | M.Wt | 119.1 |
Type of Compound | N/A | Storage | Desiccate at -20°C |
Synonyms | L-allo-threonine; L-Allothreonine; 28954-12-3; L(+)-allo-Threonine; (2S,3S)-2-amino-3-hydroxybutanoic acid | ||
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | (2S,3S)-2-amino-3-hydroxybutanoic acid | ||
SMILES | CC(C(C(=O)O)N)O | ||
Standard InChIKey | AYFVYJQAPQTCCC-HRFVKAFMSA-N | ||
Standard InChI | InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3-/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. |
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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. |
Allo-Thr-OH Dilution Calculator
Allo-Thr-OH Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 8.3963 mL | 41.9815 mL | 83.9631 mL | 167.9261 mL | 209.9076 mL |
5 mM | 1.6793 mL | 8.3963 mL | 16.7926 mL | 33.5852 mL | 41.9815 mL |
10 mM | 0.8396 mL | 4.1982 mL | 8.3963 mL | 16.7926 mL | 20.9908 mL |
50 mM | 0.1679 mL | 0.8396 mL | 1.6793 mL | 3.3585 mL | 4.1982 mL |
100 mM | 0.084 mL | 0.4198 mL | 0.8396 mL | 1.6793 mL | 2.0991 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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Asymmetric synthesis of (2S,3S)-3-Me-glutamine and (R)-allo-threonine derivatives proper for solid-phase peptide coupling.[Pubmed:30449004]
Amino Acids. 2019 Mar;51(3):419-432.
Practical new routes for preparation of (2S,3S)-3-Me-glutamine and (R)-allo-threonine derivatives, the key structural components of cytotoxic marine peptides callipeltin O and Q, suitable for the Fmoc-SPPS, were developed. (2S,3S)-Fmoc-3-Me-Gln(Xan)-OH was synthesized via Michael addition reactions of Ni (II) complex of chiral Gly-Schiff base; while Fmoc-(R)-Allo-Thr-OH was prepared using chiral Ni (II) complex-assisted alpha-epimerization methodology, starting form (S)-Thr(tBu)-OH.