Lapatinib ditosylate CAS No. 388082-78-8

Details:

Year Establishment: 2009

Location: 704, Building B1, Zhonghua City, Hongkong Road, Jinghan District, Wuhan City, Hubei Province, China

Major export products: Tacrolimus, UDCA, Fluorometholone, Mifepristone, Finasteride, Fulvestrant

Major application: Pharmaceutical and Chemical raw materials 

Spectinomycin Sulfate Tetrahydrate COA:

Product name: Lapatinib ditosylate

CAS No.: 388082-78-8

Molecular Formula: C43H42CIFN4O10S3

Molecular Weight: 943.46

Appearance: White to pale yellow colour viscous oil mass

Solubility: Soluble in dimethyl sulphxide, slightly soluble in methanol, very slightly soluble in water.

Identification: A) IR: Infrared absorption spectrum of test should be concordant with the same preparation of reference working standard.

                      B) TLC: To comply

Water content: NMT 0.5% w/w

Specific optical rotation: between +108 and +115 measured at 365nm

Related substances: known impurity ar RRT 0.7: NMT 0.3%

                                  Any unknown impurity: NMT 0.15%

                                 Total impurity: NMT 1.5%

Assay by HPLC: 98.0% w/w to 101.0% w/w (on Anhydrous basis)

Residue on ignition: NMT 0.1% w/w

Heavy metals: NMT 10ppm

Residual solvent: Methanol-NMT 3000ppm

                            DMAC-NMT 1090ppm

                            N-hexane-NMT 2%

                            Ethyl acetate-NMT 6% laparinib(CAS: 231277-92-2)

Our Factory:

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Provice and cooperative factories in Zhejiang Province.

The leading products range of the company is antineoplastic, cardiovascular and antibiotics. With our strong technical force, under the sustained effort of the whole staff, we have built high efficient and swift sales system. The company's sales network coever more than twenties counties and areas, also we built good and long relations with many big pharmaceutical company worldwide.

C43H42ClFN4O10S3