High Quality Guanine Supply

Details:

Guanine is an organic base widely found in the kingdom of plants and animals. Chemical name is 2-amino-6-oxypurine, colorless square crystal or crystalline powder, in the presence of a large amount of excess ammonia in an aqueous solution, slowly steam water to obtain small rhomboid crystal, melting point 360℃(decomposition and partial sublimation). Soluble in ammonia, caustic soda and dilute mineral acid, slightly soluble in ethanol, ether, insoluble in water, strong absorption of ultraviolet light, guanosine and guanosine acid components. Its hydrochloride is a monohydrate powder crystal, losing water at 100℃, losing hydrogen chloride at 200℃, soluble in acidified water, insoluble in water, ethanol, ether. Guanine can be obtained from fish scales by hydrochloric acid Chemicalbook solution. As an important base of nucleic acid, it is one of the four major bases in DNA and RNA, and also a component of various guanosine acids. Its N9 is connected to ribose or deoxyribose C1 by β -glycosidic bond to form guanosine or deoxyguanosine.

【 Main uses 】: Used for biochemical research and preparation of caffeine and other drugs.

Chemical composition is 2- amino -6- ketone - purine. Together with adenine, form two major purine bases in nucleic acids. A glycosidic bond binds ribose or deoxyribose to guanosine or deoxyguanosine, whose triphosphate compounds are guanosine triphosphate or deoxyguanosine triphosphate, respectively, which are the precursors of guanine during RNA and DEoxyribonucleic acid biosynthesis.