Colchicine
Product Description
| Product | Colchicine |
| CAS | 64-86-8 |
| Formula | C22H25NO6 |
| Synonym | Acetamide, N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)-, (S)-, Colchineos, Colchisol, Colcin, Colsaloid, Condylon, NSC 757, 7a-H-Colchicine, Benzo(a)heptalen-9(5H)-one, 7-acetamido-6,7-dihydro-1,2,3,10-tetramethoxy-, Colchicin |
Typical Product Specifications
| EINECS | 200-598-5 |
| InChI | 1S/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-/m1/s1 |
| Alpha | -250 º (c=1, alcohol) |
| Sensitive | Light Sensitive |
| Melting Point | 150-160 °C (dec.) |
| BRN Number | 2228813 |
| Stability | Stable. Light sensitive. Incompatible with strong oxidizing agents. |
| Merck | 14,2471 |
| Solubility | H2O: 10 mg/mL |
| Storage Temperature | Poison room |
| Water solubility | 45 g/L (20 ºC) |
| Color | white to yellow with a green cast |
| Form | powder |
| pKa Dissociation Constant | 1.85 |
| log P (octanol-water) | 1.3 |
| Henry's Law Constant | 1.79E-17 atm-m3/mole |
| Water solubility | 4.50E+04 mg/L |
| Atmospheric OH Rate Constant | 3.32E-10 cm3/molecule-sec |
| Vapor Pressure | 3.13E-12 mm Hg |
| Melting Point | 156 ° C |
| Molecular weight | 399.44 |
| Class | Specialty Chemicals, Toxic Release Inventory (TRI) Chemicals |
| Function | Intermediates |
| Industry | Pharmaceutical |
Find another Material
Enter a chemical name, synonym or CAS# below
