Appearance: White or almost white , crystalline powder
Identification: IR, UV, NMR, Mass
Solubility: Soluble in ethanol, methanol, hloroform, hardly soluble in water
Specific Optical Rotation: -40° ~ -47°
Melting point: 186 ° C ~ 192° C( trihydrate form )
Assay (HPLC): 99.3% min
Molecular Formula: C43H53NO14·3(H2O)
Molecular Weight: 861.94
CAS #: 148408-66-6
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