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IntroductionPaeoniflorin is abstract from the root of Paeonia albiflora Pall. It has broad pharmacological effects, such as analgesic, anti-diuretic,anti-inflammatory,anti-convulsant, vasodilatic, and etc.Specification :90% 98%Molecular formula: C23H28O11Molecular weight:480.45Appearance: No fixed figure hygroscopic powder. Four acetic acid ester is colorless needle form crystal, and its melting point is 196CSpecial Rotation:a16D -12.8 (C=4.6,Methyl alcohol)Solubility:Solvable in water, ethanol nad methyl alcohol
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