Gold Member Since 2016
Wuhan Hengwo Scien-Tech Co., Ltd.

Lapatinib, Lapatinib Ditosylate, Anticancer manufacturer / supplier in China, offering Breast Cancer Treatment Drugs Lapatinib for Anti Cancer, Factory Supply Hot Nutrition Powders N-Acetyl-L-Tyrosin, Donepezil Nootropics Powder Donepezil HCl and so on.

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Supplier Homepage Product Pharmaceutical APIs Breast Cancer Treatment Drugs Lapatinib for Anti Cancer

Breast Cancer Treatment Drugs Lapatinib for Anti Cancer

Purchase Qty.:
10-19 20-49 50-99 100+
FOB Unit Price: US $2 US $5 US $8 US $10
Purchase Qty. (gram) FOB Unit Price
10-19 US $2
20-49 US $5
50-99 US $8
100+ US $10
Get Latest Price
Port: Hong Kong, Hong Kong
Production Capacity: 5000kg/Month
Payment Terms: T/T, Western Union, Money Gram, Bitcoin

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Basic Info
  • Model NO.: CAS 231277-92-2
  • Customized: Customized
  • Suitable for: Adult
  • Purity: >99%
  • CAS: 231277-92-2
  • MW: 581.0575
  • Transport Package: as Requires
  • Origin: China
  • Powder: Yes
  • Certification: GMP, HSE, ISO 9001, USP, BP
  • State: Solid
  • Product Name: Lapatinib, Tykerb, Lapatinib Ditosylate
  • Mf: C29h26clfn4o4s
  • Trademark: Biopharmchem
  • Specification: Pharmaceutical Grade
  • HS Code: 2934999090
Product Description

                   Breast cancer treatment drugs Lapatinib for anti cancer 

Product name:Lapatinib,Tykerb,lapatinib ditosylate
CAS: 231277-92-2
MF: C29H26ClFN4O4S
MW: 581.0575

Lapatinib (INN), used in the form of lapatinib ditosylate (USAN) (trade names Tykerb and Tyverb) is an orally active drug for breast cancer and other solid tumours. It is a dual tyrosine kinase inhibitor which interrupts the HER2/neu and epidermal growth factor receptor (EGFR) pathways. It is used in combination therapy for HER2-positive breast cancer. It is used for the treatment of patients with advanced or metastatic breast cancer whose tumors overexpress HER2 (ErbB2).

Lapatinib is used for:

Lapatinib is a protein-tyrosine kinase inhibitor. It works by preventing the growth of cancer cells.

Treating certain types of advanced or metastatic breast cancer. It is used in combination with another medicine (capecitabine or letrozole). It may also be used for other conditions as determined by your doctor.

Side effects

Like many small molecule tyrosine kinase inhibitors, lapatinib is regarded as well tolerated. The most common side effects reported are diarrhea, fatigue, nausea and rashes. In clinical studies elevated liver enzymes have been reported. QT prolongation has been observed with the use of lapatinib ditosylate but there are no reports of torsades de pointes. Caution is advised in patients with hypokalaemia, hypomagnesaemia, congenital long QT syndrome, or with coadministration of medicines known to cause QT prolongation. In combination with capecitabine, reversible decreased left ventricular function are common (2%).
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