
Progesterone 98%
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:57-83-0
:
Formula:C₂₁H₃₀O₂
MDL Number:MFCD00003658
Melting Pt:126…131 °C
EINECS:200-350-6
:GHS08
Storage Temperature:Ambient
Specification Test Results
- Appearance:White to off-white Crystalline powder
- Infrared spectrum:Conforms
- Melting point:126 to 131 °C
- Loss on drying:≤0.5 % (500 mg, 105 °C, 2 hrs)
- HPLC:≥97.5 %
- Specific optical rotation:+186° to +194° (20 °C, 589 nm) (c=1, ethanol) (on dried substance)