top quality api 99.9% lenvatinib mesylate powder cas 857890-39-2
quick details
cas: 857890-39-2
mf: c21h19cln4o4.ch4o3s
mw: 0
einecs: synonyms:
lenvatinib methanesulfonate;e7080 mesylate;4-[3-chloro-4-[[(cyclopropylamino)carbonyl]amino]phenoxy]-7-methoxy-6-quinolinecarboxamide monomethanesulfonate;4-[3chloro-4-(n'-cyclopropylureido)phenoxy]-7-methoxyquinoline-6-carboxamide methanesulfonate;lenvatinib mesylate
the coa of this product:
items |
specification |
testresults |
appearance |
off-white or white powder |
conforms |
identification |
hplc,nmr;lc-ms |
conforms |
related substances |
individual impurity≤0.5% |
0.09% |
total impurities≤1.0% |
0.20% |
loss on drying |
≤0.5% |
0.3% |
residue on ignition |
≤0.1% |
0.04% |
heavy metals |
≤10ppm |
conforms |
assay |
≥98.0 % |
99.1% |