CAS No: 64-86-8, Chemical Name: Colchicine
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64-86-8 Colchicine

product Name Colchicine
Synonyms Acetamide, N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)-; Benzo(a)heptalen-9(5H)-one, 7-acetamido-6,7-dihydro-1,2,3,10-tetramethoxy-; N-(1,2,3,10-Tetramethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide; N-(5,6,7,9-Tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo(a)heptalen-7-yl)acetamide; N-(5,6,7,9-Tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)acetamide; N1-(1,2,3,10-tetramethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide; N-[(7S)-1,2,3,10-tetramethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide
Molecular Formula C22H25NO6
Molecular Weight 399.437
InChI InChI=1/C22H25NO6/c1-12(24)23-16-8-6-13-10-19(27-3)21(28-4)22(29-5)20(13)14-7-9-18(26-2)17(25)11-15(14)16/h7,9-11,16H,6,8H2,1-5H3,(H,23,24)/t16-/m0/s1
CAS Registry Number 64-86-8
EINECS 200-598-5
Molecular Structure 64-86-8 Colchicine
Density 1.25g/cm3
Melting point 150-160℃
Boiling point 726°C at 760 mmHg
Refractive index 1.584
Flash point 392.9°C
Water solubility 45 g/L (20℃)
Vapour Pressur 6.21E-21mmHg at 25°C
Hazard Symbols  T+:Very toxic;
Risk Codes R26/28:;
Safety Description S13:;
S45:;