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| | L-Lysine dihydrochloride Basic information |
| | L-Lysine dihydrochloride Chemical Properties |
| Melting point | 200-206 °C(lit.) | | alpha | 14 º (c=2, water 18 ºC) | | refractive index | 15 ° (C=2, H2O) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | | form | Crystalline Powder | | color | White to very light yellow | | Water Solubility | Soluble in water (100 mg/ml). | | Sensitive | Hygroscopic | | Merck | 14,5636 | | BRN | 4539715 | | CAS DataBase Reference | 657-26-1(CAS DataBase Reference) | | EPA Substance Registry System | Lysine dihydrochloride (657-26-1) |
| | L-Lysine dihydrochloride Usage And Synthesis |
| Chemical Properties | white to very light yellow crystalline powder | | Uses | Synthesis of hyperbranched polylysine using the N-hydroxysuccinimide ester of L-lysine dihydrochloride as AB 2 building block. The histidine and lysine standards were prepared from L-histidine monohydro- chloride and L-lysine dihydrochloride respectively. L-Homocitrulline-The copper complex was prepared from L-lysine dihydrochloride in 80 to 86 per cent yields. | | Purification Methods | Crystallise it from MeOH, in the presence of excess HCl, by adding diethyl ether. [Yoneya J Biochem (Tokyo) 38 343 1951, Kearley & Ingersoll J Am Chem Soc 73 5783 1951, Beilstein 4 IV 2717.] |
| | L-Lysine dihydrochloride Preparation Products And Raw materials |
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