Colchicine
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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)-; Benzo(a)heptalen-9(5H)-one, 7-acetamido-6,7-dihydro-1,2,3,10-tetramethoxy-; Colchicin; Colchineos; Colchisol; Colcin; Colsaloid; Condylon; NSC 757; 7a-H-Colchicine
Typical Product Specifications
Molecular weight
399.44
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
InChIKey
IAKHMKGGTNLKSZ-MRXNPFEDSAN
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
Class
Industry
Functions
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)-; Benzo(a)heptalen-9(5H)-one, 7-acetamido-6,7-dihydro-1,2,3,10-tetramethoxy-; Colchicin; Colchineos; Colchisol; Colcin; Colsaloid; Condylon; NSC 757; 7a-H-Colchicine
Typical Product Specifications
Molecular weight
399.44
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
InChIKey
IAKHMKGGTNLKSZ-MRXNPFEDSAN
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
Class
Industry
Functions
