USD $5.00-10.00 / Gram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
anticancer drugs
imatinib mesylate(alpha form)
cas:220127-57-1
mf: c30h35n7o4s
standard:in-house
item |
acceptance criteria |
result |
appearance |
white or almost white powder |
white powder |
solubility |
easy to dissolve in the water |
complies |
identification |
high-performance liquid chromatograph hplc |
almost the same |
infrared absorption |
almost the same |
|
melting point |
222-227℃ |
223-224º℃ |
water |
≤0.5% |
0.2% |
heavy metals |
≤10ppm |
complies |
residue on ignition |
≤0.1% |
0.03% |
related impurity |
sigle impurity≤0.5% |
0.07% |
total impurity no more than 1.0% |
0.11% |
|
hplc assay |
98.0%~102.0% |
99.9% |