l-histidine hydrochloride
240-245 ° c (dec.)
storage conditions 2-8 ° c
cas database 1007-42-7 (cas database reference)
l-histidine hydrochloride usage and synthesis method
chemical properties: white crystalline substance; soluble in water, acidic aqueous solution, insoluble in ethanol, ether and chloroform; decomposition point of 245 ° c .; specific rotation [α] 20d +47.6 ° (0.5-2mg / ml, ; [α] 25d + 8.5 ° (0.5-2 mg / ml, 6 mol / l hcl).
use for biochemical research, medicine for the treatment of anemia and angina pectoris, aortic inflammation, cardiac insufficiency and other cardiovascular system diseases, can also be used for adjuvant treatment of peptic ulcer. for medical raw materials and food additives
production methods to hemoglobin as raw material, hydrochloric acid after hydrolysis with ion exchange resin column chromatography, and then hydrochloric acid derived from recrystallization.