China (Mainland)
Assessedsupplier 
- Product Details
Keywords
- Thiocolchicoside
- 602-41-5
- Thiocolchicoside
Quick Details
- ProName: Thiocolchicoside 602-41-5
- CasNo: 602-41-5
- Molecular Formula: C27H33NO10S
- Appearance: A yellow crystalline Powder
- Application: medicinal
- DeliveryTime: 7 days
- PackAge: Aluminum foil bag
- Port: Shanghai port, ningbo port
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 98%
- Transportation: by sea, by air
- LimitNum: 1 Gram
- Grade: Industrial Grade,Reagent Grade
Superiority
Thiocolchicoside
602-41-5
|
Items |
Standard |
Result |
|
Appearance |
A yellow crystalline Powder |
Conforms |
|
Assay |
Between 98.0% and 102% |
99.6% |
|
Identification |
UV, IR, TLC |
Conforms |
|
Particle size |
100% pass through 120 mesh sieve |
Conforms |
|
Solubility |
Soluble in water,slightly soluble in alcohol,insoluble in ether and acetone |
Conforms |
|
PH(0.5% w/c solution in water) |
Between 6.0 and 7.5 |
6.50 |
|
Specific absorbance (0.003% solution in water at 375 nm) |
Between 315 and 345(on dried basis) |
319.0 |
|
Specific optical rotation (0.5% solution at 23℃ inwater) |
-550℃ to -580℃(on dried basis) |
-562.69℃ |
|
Loss on drying |
≤4.0% |
2.20% |
|
Moisture content(By KF) |
≤3.0% |
1.85% |
|
Sulphated Ash |
≤0.1% |
0.07% |
|
Related substance. Colchicine Other impurities |
≤0.5% Not more than 2 number,neither of then is not more intense to 0.5% |
Less than 0.5% Less than 2 and more of impurity is more intense to 0.5% |
|
Potentiial impurities |
N-deacetyl N-fomyl Colchicoside: ≤0.5% Colchicoside ≤0.5% Colchiceine ≤0.5% Total unknown impurities ≤0.5% |
ND 0.24% 0.33% 0.27% |
|
Residual solvent
|
Chloroform ≤60ppm Methanol ≤3000ppm Ethanol ≤5000ppm |
48ppm 1113ppm 1606ppm |
|
Bacterial Endotoxin |
87.5EU/mg max |
Conforms |
|
Aerobic bacterial count |
≤1,000 cfu/g |
Conforms |
|
Total Yeast & Mold |
≤100 cfu/g |
Conforms |
|
Escherichia coli |
Negative |
Conforms |
|
Salmonella |
Negative |
Conforms |
|
Staphylococus aureus |
Negative |
Conforms |
|
Pseudomeneas aeruginosa Enterobacteriaceae |
Negative |
Conforms |
Details
Thiocolchicoside
602-41-5
|
Items |
Standard |
Result |
|
Appearance |
A yellow crystalline Powder |
Conforms |
|
Assay |
Between 98.0% and 102% |
99.6% |
|
Identification |
UV, IR, TLC |
Conforms |
|
Particle size |
100% pass through 120 mesh sieve |
Conforms |
|
Solubility |
Soluble in water,slightly soluble in alcohol,insoluble in ether and acetone |
Conforms |
|
PH(0.5% w/c solution in water) |
Between 6.0 and 7.5 |
6.50 |
|
Specific absorbance (0.003% solution in water at 375 nm) |
Between 315 and 345(on dried basis) |
319.0 |
|
Specific optical rotation (0.5% solution at 23℃ inwater) |
-550℃ to -580℃(on dried basis) |
-562.69℃ |
|
Loss on drying |
≤4.0% |
2.20% |
|
Moisture content(By KF) |
≤3.0% |
1.85% |
|
Sulphated Ash |
≤0.1% |
0.07% |
|
Related substance. Colchicine Other impurities |
≤0.5% Not more than 2 number,neither of then is not more intense to 0.5% |
Less than 0.5% Less than 2 and more of impurity is more intense to 0.5% |
|
Potentiial impurities |
N-deacetyl N-fomyl Colchicoside: ≤0.5% Colchicoside ≤0.5% Colchiceine ≤0.5% Total unknown impurities ≤0.5% |
ND 0.24% 0.33% 0.27% |
|
Residual solvent
|
Chloroform ≤60ppm Methanol ≤3000ppm Ethanol ≤5000ppm |
48ppm 1113ppm 1606ppm |
|
Bacterial Endotoxin |
87.5EU/mg max |
Conforms |
|
Aerobic bacterial count |
≤1,000 cfu/g |
Conforms |
|
Total Yeast & Mold |
≤100 cfu/g |
Conforms |
|
Escherichia coli |
Negative |
Conforms |
|
Salmonella |
Negative |
Conforms |
|
Staphylococus aureus |
Negative |
Conforms |
|
Pseudomeneas aeruginosa Enterobacteriaceae |
Negative |
Conforms |