17a-hydroxyprogesterone17a-hydroxyprogesterone  Product name: 17a-Hydroxy Progesterone 
Appearance: White or white-like crystal powder 
Molecular formula: C21H20O3 
Molecular weight: 330.47 
Density: 1.15 g/cm3 
Melting point: 276 C 
Boiling point: 482.9 C 
Flash point: 259.9 C 
Packing: 25kg/drum 
Storage: Protect from light and preserve in tight containers