Adenosine 58-61-7 Adenosine 58-61-7
1. Molecular formula: C10H13N5O4
2. Molecular weight: 267.24
3. Identification: Infrared absorption
4. Melting point: 233-238°C
5. Packing: 25kg/drum
6. Annual supply: 10 tons
7. Grade: pharmaceutical grade, cosmetic grade.
Zhengzhou Yuanli Technology is a most professional and biggest manufacturer of it. It is exported to many
countries and gains good reputation. Adenosine is widely used in cosmetics and pharmaceutical industry.
1. Molecular formula: C10H13N5O4
2. Molecular weight: 267.24
3. Identification: Infrared absorption
4. Melting point: 233-238°C
5. Rotation: -68.0°- -72.0°
6. Acidity or alkalinity: complies with USP40
7. Loss on drying: ≤0.5%
8. Residue on ignition: ≤0.1%
9. Heavy metals: ≤0.001%
10. Limit of ammonia: ≤0.0004%
11. Limit of chloride: ≤0.007%
12. Limit of sulfate: ≤0.02%
13. Total impurities: ≤0.5%
14. Each of guanosine, inosine, and uridine ≤0.1%
15. Adenine: ≤0.2%
16. Complies with USP40
17. Storage: Keep dry, stable at room temperature.
18. Adenosine is both a chemical found in many living systems and a medication.
It is a purine nucleoside composed of a molecule of adenine attached to a ribose sugar molecule (ribofuranose) moiety via a β-N9-glycosidic bond. Derivatives of adenosine are widely found in nature and play an important role in biochemical processes, such as energy transfer—as adenosine triphosphate (ATP) and adenosine diphosphate (ADP)—as well as in signal transduction as cyclic adenosine monophosphate (cAMP).
Adenosine itself is a neuromodulator, believed to play a role in promoting sleep and suppressing arousal. It also plays a role in regulation of blood flow to various organs through vasodilation.
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