Lapatinib Ditosylate

Catalog No.: A10514
HER2 inhibitor
Lapatinib is a dual tyrosine kinase inhibitor which interrupts the HER2 growth receptor pathway.
Grouped product items
Product Name Price Stock Qty
Lapatinib Ditosylate 25mg
$40.00
In stock
Lapatinib Ditosylate 50mg
$60.00
In stock
Lapatinib Ditosylate 100mg
$70.00
In stock
Lapatinib Ditosylate 200mg
$100.00
In stock
Lapatinib Ditosylate 10mM * 1mL in DMSO
$50.00
In stock

Important Notice: For research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Biological Activity
Discription Lapatinib is a dual tyrosine kinase inhibitor which interrupts the HER2 growth receptor pathway.
Targets
Target Value
Chemical Information
Catalog Num A10514
Formula C43H42ClFN4O10S3
Molecular Weight 925.46
CAS Number 388082-77-7
SMILES CC1=CC=C(C=C1)S(=O)(=O)O.CC1=CC=C(C=C1)S(=O)(=O)O.CS(=O)(=O)CCNCC1=CC=C(O1)C2=CC3=C(C=C2)N=CN=C3NC4=CC(=C(C=C4)OCC5=CC(=CC=C5)F)Cl
Storage

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

Solubility
In vitro (25°C) DMSO 93 mg/mL (100.49 mM)
Water Insoluble
Ethanol Insoluble
In vivo 2% DMSO+30% PEG 300+ddH2O 9 mg/mL
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Preparing Stock Solutions
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 10.81 mL 54.03 mL 108.05 mL
0.5 mM 2.16 mL 10.81 mL 21.61 mL
1 mM 1.08 mL 5.4 mL 10.81 mL
5 mM 0.22 mL 1.08 mL 2.16 mL
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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    Molecular Weight

Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

  • C1

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    C2

    V2

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