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10 Gram |
Negotiable |
Lapatinib Ditosylate 388082-78-8 388082-78-8 Lapatinib Ditosylate
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Chemical Information
Product name:Lapatinib ditosylate
Other names: benzenesulfonic acid
CAS No.:388082-78-8
Molecular formula: C29H26ClFN4O4S 2C7H8O3S
Molecular weight: 925.46
Purity: 99%+
Product Specifications: Pharmaceutical Grade
MOQ(Minimum Order Quantity): 100g
Payment: L/C, T/T,
Shipment: EMS, DHL, FedEx, TNT
Brand: Newbio Pharm-Tech
Description:
Lapatinib, used in the form of Lapatinib Ditosylate, is a potent EGFR and ErbB2 inhibitor with IC50 of 10.8 and 9.2 nM in cell-free assays, respectively.
Lapatinib is used as a treatment for women's breast cancer in treatment naive, ER+/EGFR+/HER2+ breast cancer patients(now often called "triple positive") and in patients who have HER2-positive advanced breast cancer that has progressed after previous treatment with other chemotherapeutic agents, such as anthracycline, taxane-derived drugs, or trastuzumab (Herceptin, Genentech).
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COA:
TEST ITEMS |
SPECIFICATION |
RESULTS |
Description |
Light yellow or almost white crystalline powder |
Light Yellow powder |
Identification |
IR |
Positive |
Assay |
97.0~103.0% |
99.37% |
Melting Point |
70~80°C |
70.5~76.5°C |
Specific Rotation |
+22~+26° |
+23.09° |
Loss On Drying |
0.5%max |
0.25% |
Residue On Ignition |
0.1%max |
0.05% |
Heavy Metals |
20PPm max |
<20PPm |
Organic Volatile Impurities |
Meets the requirement. |
Conforms |
|
Single Impurity: 1.0%max |
<1.0% |
Total Impurities: 2.0%max |
<2.0% |
|
Conclusion |
The specification conforms to enterprise standard. |
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.
4. Warm after-sale service Any of your question would be solved for the first as soon as possible.
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