Guanosine Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R25:Giftig beim Verschlucken.
S-Sätze Betriebsanweisung:
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S24/25:Berührung mit den Augen und der Haut vermeiden.
S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
Beschreibung
Guanosine is a purine nucleoside that is comprised of the purine base guanine attached to a ribose moiety. Mono-, di-, tri-, and cyclic monophosphorylated forms of guanosine (GMP, GDP, GTP, and cGMP, respectively) are essential for a variety of endogenous biochemical processes, such as signal transduction, metabolism, and RNA synthesis.
Chemische Eigenschaften
White, crystalline powder; odorless;
mild saline taste. Very slightly soluble in cold water; soluble in boiling
water, dilute mineral acids, hot acetic acid, and
dilute bases; insoluble in alcohol, ether, chloroform,
and benzene.
Verwenden
Guanosine is used as a constituent of nucleic acids. It is used in metallic paints, simulated pearls,plastics,cosmetics industry etc,. It has been also used in pharmacokinetics as a prodrug. Guanosine is used in cell culture applications as a precursor of GMP.
Definition
ChEBI: A purine nucleoside in which guanine is attached to ribofuranose via a beta-N9-glycosidic bond.
Allgemeine Beschreibung
Guanosine is an aromatic organic molecule and a purine nucleoside. It is present in the cerebrospinal fluid, intestinal cells, blood-brain barrier and in brain microvessels.
läuterung methode
It crystallises from water as a dihydrate. Dry it at 110o.[Beilstein 26/18 V 81.]
Guanosine Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
