F18939

Procyanidin B2
CAS号 29106-49-8
分子式 C30H26O12
分子量 578.53
存储温度 < -15 °C
Procyanidin B2 reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
来源 Calluna sp.,Cinnamomum sp.,Crataegus sp.,Dryopteris sp.,Fragaria sp.,Harungana sp.,Hypericum sp.,Juniperus sp.,Malus sp.,Theobroma sp.,Tilia sp.,Vaccinium sp.,Vitis sp.
归类 Tannins