Adenosine , Super pure level, 99.5% , 58-61-7

Synonym(s):
9-β-D-Ribofuranosyladenine;Adenine riboside;Adenine-9-β-D-ribofuranoside

CAS NO.：58-61-7

Empirical Formula: C10H13N5O4

Molecular Weight: 267.24

MDL number: MFCD00005752

EINECS: 200-389-9

PRODUCT Properties

• Melting point: 234-236 °C (lit.)
• Boiling point: 410.43°C (rough estimate)
• alpha: D11 -61.7° (c = 0.706 in water); 9D -58.2° (c = 0.658 in water)
• Density: 1.3382 (rough estimate)
• refractive index: 1.7610 (estimate)
• storage temp.: 2-8°C
• solubility: Slightly soluble in water, soluble in hot water, practically insoluble in ethanol (96 per cent) and in methylene chloride. It dissolves in dilute mineral acids.
• form: Crystalline Powder
• pka: 3.6, 12.4(at 25℃)
• color: White
• PH: 3.59；12.5
• optical activity: [α]20/D 70±3°, c = 2% in 5% NaOH
• Water Solubility: Soluble in water, ammonium hydroxide and dimethyl sulfoxide. Insoluble in ethanol.
• λmax: 257 (pH 1)；260 (pH 6)
• Merck: 14,153
• BRN: 93029
• Stability: Stable. Incompatible with strong oxidizing agents.
• InChIKey: OIRDTQYFTABQOQ-KQYNXXCUSA-N
• LogP: -0.755 (est)

Description and Uses

Adenosine is a nucleoside composed of a molecule of adenine attached to a ribose sugar molecule (ribofuranose) moiety via a β-N9-glycosidic bond. Adenosine works in the energy transfer-as adenosine triphosphate (ATP) and adenosine diphosphate (ADP)-as well as in signal transduction as cyclic adenosine monophosphate, cAMP. It shows neuromodulatory, cytoprotective, anti-inflammatory and cardioprotective actions.

adenosine is an amino acid. Studies indicate anti-wrinkle and skinsmoothing capacities. Although little is written about its direct skin benefit, adenosine plays an important role in biochemical processes. As adenosine triphosphate (ATP) and adenosine diphosphate (ADP), it is involved in energy transfer, and as cyclic adenosine monophosphate (cAMP) in signal transduction.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• Risk Statements: 36/37/38
• Safety Statements: 24/25-36/37/39-26
• WGK Germany: 2
• RTECS: AU7175000
• F: 10-23
• TSCA: Yes
• HS Code: 29389090
• Toxicity: LD50 oral in mouse: > 20gm/kg