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    CAS No. 75-04-7 Price
    Catalog No.CFN00075Purity>=98%
    Molecular Weight45.08Type of CompoundAlkaloids
    FormulaC2H7NPhysical DescriptionOil
    Download     COA    MSDSSimilar structuralComparison (Web)
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    Biological Activity
    Description: 1. Ethylamine and glutamic acid are substrates of theanine synthetase.
    Ethylamine Description
    Source: The all parts of the 6-week-old tea seedlings.
    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: service@chemfaces.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.
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    Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

    Cell. 2018 Jan 11;172(1-2):249-261.e12.
    doi: 10.1016/j.cell.2017.12.019.

    PMID: 29328914

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.

    PMID: 29149595

    Scientific Reports 2017 Dec 11;7(1):17332.
    doi: 10.1038/s41598-017-17427-6.

    PMID: 29230013

    Molecules. 2017 Oct 27;22(11). pii: E1829.
    doi: 10.3390/molecules22111829.

    PMID: 29077044

    J Cell Biochem. 2018 Feb;119(2):2231-2239.
    doi: 10.1002/jcb.26385.

    PMID: 28857247

    Phytomedicine. 2018 Feb 1;40:37-47.
    doi: 10.1016/j.phymed.2017.12.030.

    PMID: 29496173
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 22.1828 mL 110.9139 mL 221.8279 mL 443.6557 mL 554.5697 mL
    5 mM 4.4366 mL 22.1828 mL 44.3656 mL 88.7311 mL 110.9139 mL
    10 mM 2.2183 mL 11.0914 mL 22.1828 mL 44.3656 mL 55.457 mL
    50 mM 0.4437 mL 2.2183 mL 4.4366 mL 8.8731 mL 11.0914 mL
    100 mM 0.2218 mL 1.1091 mL 2.2183 mL 4.4366 mL 5.5457 mL
    * Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
    Ethylamine References Information
    Citation [1]

    J Colloid Interface Sci. 2014 Aug 15;428:295-301.

    Efficient removal of cesium from aqueous solution with vermiculite of enhanced adsorption property through surface modification by ethylamine.[Pubmed: 24910065]
    Ethylamine modified vermiculite (Ethyl-VER) with high specific surface area and excellent pore structure was prepared to remove cesium from aqueous solution. The physic-chemical properties of the pristine and modified vermiculite were analyzed by X-ray diffraction (XRD), Fourier-transform infrared (FTIR), specific surface area (BET) and scanning electron microscopy/energy disperse spectroscopy (SEM/EDS). The corroding effect of Ethylamine increased the specific surface area of vermiculite from 4.35 to 15.59 m(2) g(-1), and the average pore diameter decreased from 6.8 to 5.34 nm.
    Citation [2]

    Z Naturforsch C. 2009 May-Jun;64(5-6):387-90.

    Ethylamine content and theanine biosynthesis in different organs of Camellia sinensis seedlings[Pubmed: 19678543]
    We examined the distribution of Ethylamine, glutamic acid and alanine, which are utilized in theanine biosynthesis, and other major amino acids in leaves, stems, cotyledons and roots of 6-week-old tea seedlings. Ethylamine and glutamic acid, which are substrates of theanine synthetase, were distributed almost uniformly in all parts of the seedlings; the contents in micromol/g fresh wt varied from 0.44-0.88 (Ethylamine) and 1.6-2.4 (glutamic acid). The content of alanine, a possible precursor of Ethylamine synthesis, was significantly higher in roots (3.1 micromol/g fresh wt) than in other parts. Incorporation of radioactivity from [U-14C]-alanine into theanine was also higher in roots than in other organs. In 10-week-old seedlings, [1-14C]Ethylamine was converted to theanine in young and developed leaves, stems, main and lateral roots; the highest rates of conversion were detected in the main and lateral roots. These results suggest that the theanine synthesis preferentially takes place in roots but is not restricted to them; substrates and the enzymatic machinery for theanine synthesis are available in all parts of tea seedlings.