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Name: Cycloastragenol
CAS#: 78574-94-4; 84605-18-5
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 (5%, 10%), Light yellow powder(50%,90%), White powder (98%)
Molecular Formula: C30H50O5
Molecular Weight: 490.72
Assay Test method: HPLC-RID or HPLC-ELSD