Colchicine ≥97.0% (by HPLC) (contains 5% Ethyl Acetate at maximum)
: TCI
:64-86-8
:
:C₂₂H₂₅NO₆
:MFCD00078484
:399.44 g/mol
:14,02471
:154…156 °C
:1,32 g/cm³ (20 °C)
:Ambient
:200-598-5
:1544
:6.1,III
:GHS06
:GHS08
- Appearance:White to Orange to Green powder to crystal
- Purity (HPLC):min. 97.0 area%
- Purity (Nonaqueous Titration):min. 95.0 % (calcd.on dried substance)
- Specific rotation [a]20/D:-230 to -245 deg (C=1, EtOH)
- Drying loss:max. 5.0 %