USD $6.00-9.00 / Gram
USD $5.00-10.00 / Gram
USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $5.00-10.00 / Gram
USD $6.00-9.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
lenalidomide
product name: lenalidomide
synonyms: lenalidomide;3-(7-amino-3-oxo-1h-isoindol-2-yl)piperidine-2,6-dione;lenalidomidelenalidomide; 1-oxo-2-(2,6-dioxopiperidin-3-yl)-4-aminoisoindoline;3-(4-amino-1,3-dihydro-1-oxo-2h-isoindol-2-yl)-2,6-piperidinedione;cc-5013;revlimi;lenalidomide(other anti-cancers)
molecular formula: c13h13n3o3
formula weight: 259.26062
cas no.: 191732-72-6
product name |
lenalidomide |
cas no. |
191732-72-6 |
manufacture date |
2014-2-18 |
analysis date |
2014-2-18 |
batch no. |
20140218 |
expiry date |
2016-2-17 |
item |
specifications |
results |
|
appearance |
white to light yellow crystalline powder |
conform |
|
solubility |
solubility slightly soluble in methanol and acetonitrile |
conform |
|
identification |
ir, hplc |
conform |
|
specific rotation |
-2- +2°c |
0°c |
|
water content |
≤4.0% |
2.67% |
|
residue on ignition |
≤0.5% |
0.2% |
|
heavy metal |
≤20ppm |
conform |
|
residual solvents |
methaol≤3000ppm |
1000ppm |
|
acetonitrile≤410ppm |
n d |
||
carbon tetrachloride≤4ppm |
n d |
||
tetrahydrofuran≤720ppm |
210ppm |
||
dimethylformamide≤550ppm |
290ppm |
||
related substance |
single impurity≤1.0% |
0.6% |
|
total impurity≤2.0% |
0.9% |
||
assay |
≥99% |
99.4 % |
|
microbiological limit |
total aerobic bacteria nmt nmt 103 per 1g of api total fungus nmt nmt 102 per 1g of api absence of escherichia coli per 1g of api |
conform |
|
conclusion: it complies with the standard |