CAS742100-87-4 MFC11H12ClNO4 MW257.67 EINECS MOL File742100-87-4.mol Chemical Properties Melting point144-148 °C Boiling point556.6±50.0 °C(Predicted) Density1.411±0.06 g/cm3(Predicted) pka3.04±0.10(Predicted) Amino acid Impurity 25 Supplier...
The isoelectric point (pI) of an amino acid refers to the pH at which the amino acid exists in its neutral, or zwitterionic, form. At the isoelectric point, the amino acid carries no net electrical charge because the positive charge on the amino group (+NH3) equals the negative charge on...
(a) Common structure of α-amino acids, position of the α-carbon is labeled; ‘R’ represents any number of possible chemical structures, which may be as simple as a single hydrogen atom (–H, as in the amino acid glycine) or more complex chemical groups, as in (b); (b) Examples...
Study on the relationship between the interaction energy and the melting point of amino acid cation based ionic liquids[J] . Wei Li,Xinmin Wu,Chuansong Qi,Hua Rong,Liangfa Gong.Journal of Molecular Structure: THEOCHEM . 2009 (1)Li W, Wu X, Qi C, Rong H, Gong L (2010) J Mol Struct...
Solubility Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water. Melting Point 152°C~156°C Basic Info Product Name: Amino Acid 40% Solution Categories: Other Chemical Drugs Related Produ...
Amino Acid CAS 4823-86-3 L Theanine Powder Other Name L-Theanine Test Method HPLC Appearance White Powder Molecular Formula C7h14n2o3 Molecular Weight 174.198 CAS No. 4823-86-3 Einecs No. 221-379-0 Melting Point 207 Psa No. 92.42000 Logp No. ...
Melting point na Transport Package 20kg/Bag, 10kg/Bag. Specification Chelated Trademark bosman Origin Shanghai Production Capacity 10000tons Per Year Product Description Amino acid chelated boron /iron/zinc for fertilizer Chengdu chelation is the professional to produce the chelate ...
Furthermore, the following abbreviations are used: b.p.=boiling point, m.p.=melting point. In the separation of diastereomers the L-amino acid esters of the optical dextrorotary threo-5-arylhydroxymethyl-2(5H)-furanones and the D-amino acid esters of the corresponding laevorotary -2(5H...
Cas NO.: 62-57-7 Name: 2-Aminoisobutyric Acid Refractive index: 1.464 Melting Point: ≥300°C EINECS: 200-544-0Product Description View MoreYou May Like Factory Supply 2-amino-2-methylpropionic acid 0.1 USD / kilogram 1 Kilogram (MOQ) 4YRS 2-Aminoisobutyric acid 100 USD / kilogram...
chapter20 amino acids,peptides and proteins 2氨基酸,多肽,蛋白质 Chapter20AminoAcids,Peptides,andProteins Proteins •Biopolymersof-aminoacids.•Aminoacidsarejoinedbypeptidebond.•Varietyoffunctions:structureenzymestransportprotectionhormones Chapter20 => 2 StructureofProteins => Ch...