Colchicine CAS#: 64-86-8; ChemWhat Code: 100178
Names & Identifiers | 
| Product Name | Colchicine | 
| Synonyms | (S)-N-(5,6,7,9-TETRAHYDRO-1,2,3,10-TETRAMETHOXY-9-OXOBENZO[A]HEPTALEN-7-YL)ACETAMIDE;N-((S)-1,2,3,10-TETRAMETHOXY-9-OXO-5,6,7,9-TETRAHYDRO-BENZO[A]HEPTALEN-7-YL)-ACETAMIDE;n-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)-acetamide;7-acetamido-6,7-dihydro-1,2,3,10-tetramethoxy-benzo(a)heptalen-9(5h)-on;7-alpha-h-colchicine;7alpha-h-colchicine;7alphaH-Colchicine;Acetamide, N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo(alpha)heptalen-7-yl)- | 
| CAS Registry Number | 64-86-8 | 
| Molecular Formula | C22H25NO6 | 
| Molecular Weight | 399.44 | 
| EINECS | 200-598-5 | 
| Other Registry Numbers | Caspases/Apoptosis | 
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. | 
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Chemical & Physical Properties | 
| Melting point | 150-160 °C (dec.)(lit.) | 
| alpha | -250 º (c=1, alcohol) | 
| Storage | Poison room | 
| Solubulity | H2O: 10 mg/mL | 
| form | powder | 
| pka | 12.36(at 20℃) | 
| Color | white to yellow with a green cast | 
| Water Solubility | 45 g/L (20 ºC) | 
| Sensitive | Light Sensitive | 
| Merck | 14,2471 | 
| BRN | 2228813 | 
| Stability: | Stable. Light sensitive. Incompatible with strong oxidizing agents. | 
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. | 
| NIST Chemistry Reference | Colchicine(64-86-8) | 
| EPA Substance Registry System | Acetamide, N-[(7S)-5,6,7,9-tetrahydro- 1,2,3,10-tetramethoxy-9-oxobenzo[ a]heptalen-7-yl]-(64-86-8) | 
Safety & Hazards(Codes & Phrases) | 
| Hazard Codes | T+,T,Xi | 
| R Phrase | 26/28-41-46 | 
| S Phrase | 13-45-36/37/39-28-26-53 | 
| RIDADR | UN 1544 6.1/PG 1 | 
| WGK Germany | 3 | 
| RTECS | GH0700000 | 
| TSCA | Yes | 
| Storage Class | 6.1 | 
| Packing Group | I | 
| Hazardous Substances Data | 64-86-8(Hazardous Substances Data) | 
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. | 
Literature | 
| Literature on PubChem | Synthesis References, Metabolite References, etc. | 
Patents | 
| Patents on PubChem | Related Patents Of This Product | 
Transportation, Storage & Usage | 
| Transportation | No Information | 
| Storage | No Information | 
| Usage | No Information | 
Spectral Properties | 
| No Information | 
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