Molecular Formula：

C₂₈H₂₈O₃

Molecular Weight:

412.52

CAS NO.:

106685-40-9

Structural Formula:

Specifications

Appearance:

white to light yellow crystal

Dryiing loss:

≤1.0%

Solubility：

Slightly soluble in tetrahydrofuran

Residue on ignition:

≤0.2%

Heavy metal:

≤20ppm

Assay(HPLC):

≥98.0%

Packing:

25kgs/drum

Storage:

Keep it dry, stored in room temperature