Adenosine

[Chemical name]9- β-D-Ribofuranosyl adenine

[Molecular formula]C₁₀H₁₃N₅O₄

[Molecular weight]267.24

结构式

[Use]It is a inner-borning nucleoside can be found all over the human body, can directly enter cardiac muscles and be phosphated to adenosine phosphate, take part in energy metabolism of cardiac muscles, moreover alsotake part in expanding of cardiac blood vessels, enlarge blood flow. Adenosine have physiological actions to cardiac blood vessel system, many other systems and tissues. It is an important intermediate in synthesis of ATP, adenine, adenosine phosphate and vidarabine. [Specifications]

Description:White or almost white crystalline powder

Melting point:233 ~ 238^oC

Rotation:-68.0^o～72.0^o

Loss on drying: ≤0.5%

Residue on ignition: ≤0.1%

Heavy metals: ≤10ppm

Assay(HPLC): ≥99%

In compliance with USP 30

[Storage]Preserved in tight containers from light.

Properties

Adenosine is an active substance with nucleosides and purines as its basic structure, which is mediated by adenine β- A nucleoside formed by binding D-ribose with glycosidic bond. It is widely distributed in all types of cells. In nucleic acids, it can be either free or combined. Adenosine phosphates such as ATP are important energy carriers in biochemical reactions.

CAS No.

58-61-7

Formula

C10H13N5O4

Molecular Mass

267.24100

Exact Mass

267.09700

PSA

139.54000

Logp

-1.39880