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Name: Calycosin-7-O-beta-D-glucoside
Alias: Calycosin-7-O-β-D-glucoside; Calycosin 7-glucoside; 4-hydroxy-3-methoxyisoflavone-7-sug; 3’-hydroxy-4’-methoxy isoflavone 7-sug
CAS#: 20633-67-4
Plant source: The dry root of Astragalus membranaceus (Fisch. )Bge.(Main origin of Gansu) or Astragalus membranaceus (Fisch. ) Bge. var. mongholicus ( Bge. ) Hsiao(Main origin of Inner Mongolia)
Appearance: Brown yellow powder
Molecular Formula: C22H22O10
Molecular Weight: 446.408
Assay Test method: UV