Colchicine CAS NO.64-86-8

detailed information

colchicine is a 100% natural product, extracted from gloriosa superba seeds. colchicine has a good efficacy in treating acute gout and can quickly relieve pain and can prevent the onset of arthritis with its mechanism of action related to the inhibition of white blood cells. our colchicine conforms with the specification of usp, with purity under hplc not less than 98%. we are very strong in this product and has exported to countries all over the world. please be confident with our quality. and feel free to contact us at any time. 7*24 hours service are available.

product name: colchicine

synonyms:colchineos; colchicinum; colchicin; condylon; colchicina; acetamide, n-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)-, (s)-; colchicine; colcin; colchisol; (-)-n-[(7s,12a5)-1,2,3,10-tetramethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]-acetamide; colchicine; (s)-n-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)acetamide; [3h]-colchicine; colsaloid;

cas: 64-86-8

molecular formula: c22h25no6

molecular weight: 399.437

melting point: 150-160℃

flash point: 392.9℃

density: 1.32g/cm3

reflex index: 1.584

purity: ≥98.0%

appearance: yellowish to off-white powder

application: used as pharmaceutical intermediates,organic intermediates,oled

storage: store in well closed container away from moisture.

glorisa superba

conclusion: the above analysis results conforms with usp specification.

note: since it is a nature extraction, there is likely to be minor color variation from batch to batch because of the seasonal variations of the raw material. color change will not affect the quality and efficacy of the product.