|Source:||From Oxytropis pseudoglandulosa|
|Solvent:||Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.|
|Storage:||Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: email@example.com
|After receiving:||The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.|
|1 mg||5 mg||10 mg||20 mg||25 mg|
|1 mM||4.1444 mL||20.722 mL||41.4439 mL||82.8878 mL||103.6098 mL|
|5 mM||0.8289 mL||4.1444 mL||8.2888 mL||16.5776 mL||20.722 mL|
|10 mM||0.4144 mL||2.0722 mL||4.1444 mL||8.2888 mL||10.361 mL|
|50 mM||0.0829 mL||0.4144 mL||0.8289 mL||1.6578 mL||2.0722 mL|
|100 mM||0.0414 mL||0.2072 mL||0.4144 mL||0.8289 mL||1.0361 mL|
J Phys Chem A. 2009 Jul 9;113(27):7769-73.
|Shape of biomolecules by free jet microwave spectroscopy: 2-amino-1-phenylethanol and 2-methylamino-1-phenylethanol.[Pubmed: 19505067]|
|We report a free jet microwave absorption study of 2-Amino-1-phenylethanol and 2-methylamino-1-phenylethanol, which are analogues of noradrenaline and adrenaline, respectively. The spectra, recorded under different expansion conditions and with different carrier gases, show the presence of several conformational species: two conformers for 2-Amino-1-phenylethanol and three for 2-methylamino-1-phenylethanol.|
J Phys Chem B. 2007 Aug 23;111(33):9940-54.
|The effect of solvation on biomolecular conformation: 2-amino-1-phenylethanol.[Pubmed: 17672488]|
|Here we address this problem by using molecular mechanics simulations to build up a detailed picture of the conformational behavior of 2-Amino-1-phenylethanol, a noradrenaline analogue, in aqueous solution in both its neutral and protonated forms.|
Org Biomol Chem. 2008 Feb 7;6(3):458-63.
|Solvent control of optical resolution of 2-amino-1-phenylethanol using dehydroabietic acid.[Pubmed: 18219414]|
|The optical resolution of 2-Amino-1-phenylethanol (2-APE) by the solvent switch method was investigated using dehydroabietic acid (DAA), a natural chiral acid obtained as one of the main components of disproportionated rosin. The solvent dependency of optical rotation measurements of 2-Amino-1-phenylethanol, DAA and the diastereomeric salts suggested solvent control of optical resolution. Both (R)- and (S)-2-Amino-1-phenylethanol were resolved, as the first success for aminoalcohols, only by changing the resolving solvents: (S)-2-Amino-1-phenylethanol was obtained in high optical purity by a single crystallization operation with polar solvents (epsilon > 50), whereas the efficiency was lower for (R)-2-2-Amino-1-phenylethanol using less polar solvents (20 < epsilon < 40). The results were compared and discussed with reference to the crystal structures of the diastereomeric salts.|