Adenine phosphate/VB4

CAS No.: 70700-30-0

C5H8N5O4P=233.13

Grade: high purity grade

Content: ≥ 98.0%

Molar extinction value: ε Not less than 12000, at 1mol / lhch

Chromatography: acceptable

Physicochemical properties: white or off white crystalline powder, slightly acidic in taste. Melting point 261-263 ℃ (decomposition). Soluble in boiling water and sodium hydroxide solution, slightly soluble in cold water and dilute hydrochloric acid, insoluble in chloroform and ether. Maximum absorption wavelength at pH 2: 262.5nm（ ε 13200), minimum absorption wavelength 229nm, absorbance ratio A250 / a260 = 0.76; A280/A260=0.38； A290/A260=0.04

Purpose: biochemical research. It can stimulate leukocyte proliferation.

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