Sorafenib Tosylate 284461-73-0 / 4750207-59-1

Offer Sorafenib Tosylate 284461-73-0 / 4750207-59-1
China ShengDa Pharmaceutical Company offers Sorafenib Tosylate 284461-73-0 / 4750207-59-1
and intermediates for your evaluation, Please visit: www (dot) abroadtrade (dot) com.and write email to:lance755 (at) hotmail (dot) com. we also product Anti-biotics Series(meropenem, biapenem etc.) , antineoplastics(Dasatinib, Doxorubicin HCl, Capecitabine,Naloxone HCl/357-08-4., etc.)and Anti-aids Series(ritonavir, lopinavir Maraviroc, raltegravir). Anti-Cancer(Epirubicin HCl, Idarubicin HCl, Capecitabine, Gemcitabine HCl, Teniposide, Etoposide, Estramustine Sitagliptin Phosphate/654671-77-9,Phosphate Sodium, Imatinib mesylate, Dasatinib/863127-77-9,Sunitinib malate/341031-54-7, Gefitinib,Erlotinib HCl, Vandetanib / 443913-73-3, sorafenib tosylate 284461-73-0 / 4750207-59-1
, Lelrozol/112809-51-5, ) and so on products

Offer Sorafenib Tosylate CAS 4750207-59-1
Original:China ShengDa Pharmaceutical Company
Items Specifications Results
Appearance White to off-white solid Conforms
Identification IH-NMR
,HPLC Conforms
Melting point 225～235℃ 229～232.5℃
Loss on Drying ≤0.5% 0.41%
Residue on ignition ≤0.2% 0.07%
Heavy metals ≤20ppm Conforms
Chromatographic purity
Single impurity
Total impurity 
≤0.5%
≤1.0% 
0.21%
0.37%
Assay (anhydrous) ≥99.0% 99.8%

Offer Sorafenib freebase CAS 284461-73-0
Original:China ShengDa Pharmaceutical Company
Product N-[4-Chloro-3-(trifluoromethyl)phenyl]-({4-[2-(N-methyl-carbamoyl)(4-
pyridyloxy)]phenyl}-amino)carboxamide  (Sorafenib freebase)
CAS No [284461-73-0] Quantity 800g
MFG .Date 2008-07 Exp. Date 2010-07
Items Specifications Results
Appearance Off-white crystalline powder Conforms
Identifications 1H-NMR: Spectrum of sample corresponds to that of RS Conforms
 HPLC: Retention time of sample corresponds to that of RS Conforms
Melting point 203-213℃ 207~208℃
Loss on Drying NMT0.5% 0.25%
Residue on Ignition  NMT0.2%  0.10%
Heavy Metal  NMT 20ppm Conforms
Related Substance Individual Impurity: NMT 0.5%              0.12%
Total Impurities :NMT 1.0%                0.47%
Purity(HPLC) NLT99.0% 99.45%
Conclusion:  Conform with the enterprise standard.