Lapatinib Impurities

Lapatinib Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Lapatinib, pharmacopeial and non-pharmacopeial Lapatinib impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Lapatinib impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Lapatinib-related products are thoroughly characterized. Lapatinib products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

Lapatinib 4-Fluoro Analog

SZ CAT No:	: SZ-L036008
CAS No	: 1026818-86-9
Mol.F.	: C29H26ClFN4O4S
Mol.Wt.	: 581.1
Inv. Status	: In Stock

Lapatinib Carboxylic Acid Impurity

SZ CAT No:	: SZ-L036007
CAS No	: 1152131-73-1
Mol.F.	: C26H17ClFN3O4
Mol.Wt.	: 489.9
Inv. Status	: In Stock

Lapatinib Deschloro Impurity

SZ CAT No:	: SZ-L036012
CAS No	: 633370-23-7
Mol.F.	: C29H27FN4O4S
Mol.Wt.	: 546.6
Inv. Status	: In Stock

Lapatinib Ditosylate

SZ CAT No:	: SZ-L036030
CAS No	: 388082-77-7
Mol.F.	: C29H26ClFN4O4S : 2(C7H8O3S)
Mol.Wt.	: 581.1 : 2(172.2)
Inv. Status	: In Stock
Rel. CAS No	: 231277-92-2 (free base) ; 388082-78-8(ditosylate hydrate)

Lapatinib Ditosylate Hydrate

SZ CAT No:	: SZ-L036025
CAS No	: 388082-78-8
Mol.F.	: C29H26ClFN4O4S : 2(C7H8O3S) : H2O
Mol.Wt.	: 581.1 : 2(172.2) : 18.0
Inv. Status	: In Stock
Rel. CAS No	: 231277-92-2 (free base)

Lapatinib Formyl Impurity

SZ CAT No:	: SZ-L036006
CAS No	: 231278-84-5
Mol.F.	: C26H17ClFN3O3
Mol.Wt.	: 473.9
Inv. Status	: In Stock

Lapatinib Impurity 1

SZ CAT No:	: SZ-L036002
CAS No	: 1268997-70-1
Mol.F.	: C22H21ClN4O4S
Mol.Wt.	: 472.9
Inv. Status	: In Stock

Lapatinib Impurity 13

SZ CAT No:	: SZ-L036019
CAS No	: 2650776-63-7
Mol.F.	: C29H28N4O4S : HCl
Mol.Wt.	: 528.6 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 231278-05-0 (free base)

Lapatinib Impurity 14

SZ CAT No:	: SZ-L036020
CAS No	: 231277-91-1
Mol.F.	: C29H27ClN4O4S
Mol.Wt.	: 563.1
Inv. Status	: In Stock

Lapatinib Impurity 15

SZ CAT No:	: SZ-L036021
CAS No	: 231278-20-9
Mol.F.	: C21H14ClFIN3O
Mol.Wt.	: 505.7
Inv. Status	: In Stock
Rel. CAS No	: 851684-46-3 (HCl salt) ; 697299-72-2 (XHCl salt)
Rel. CAT No	: SZ-L036033 ,

Lapatinib Impurity 15 (HCl salt)

SZ CAT No:	: SZ-L036033
CAS No	: 851684-46-3
Mol.F.	: C21H14ClFIN3O : HCl
Mol.Wt.	: 505.7 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 231278-20-9 (free base)
Rel. CAT No	: SZ-L036021 ,

Lapatinib Impurity 19

SZ CAT No:	: SZ-L036026
CAS No	: 202197-26-0
Mol.F.	: C13H11ClFNO
Mol.Wt.	: 251.7
Inv. Status	: In Stock

Lapatinib Impurity 21

SZ CAT No:	: SZ-L036029
CAS No	: NA
Mol.F.	: C30H26ClFN4O5S
Mol.Wt.	: 609.1
Inv. Status	: In Stock

Lapatinib Impurity 22

SZ CAT No:	: SZ-L036031
CAS No	: 231278-83-4
Mol.F.	: C26H18ClN3O3
Mol.Wt.	: 455.9
Inv. Status	: In Stock

Lapatinib Impurity 4

SZ CAT No:	: SZ-L036005
CAS No	: 320337-48-2
Mol.F.	: C26H19ClFN3O3
Mol.Wt.	: 475.9
Inv. Status	: In Stock

Lapatinib

SZ CAT No:	: SZ-L036001
CAS No	: 231277-92-2
Mol.F.	: C29H26CIFN4O4S
Mol.Wt.	: 581.1
Inv. Status	: Limited Stock

Lapatinib Impurity 3

SZ CAT No:	: SZ-L036004
CAS No	: NA
Mol.F.	: C26H20ClFN4O2 : HCl
Mol.Wt.	: 474.9 : 36.5
Inv. Status	: Out of Stock
Rel. CAS No	: 697299-82-4 (free base)

Lapatinib 2-Fluoro Analog

SZ CAT No:	: SZ-L036009
CAS No	: 1393112-45-2
Mol.F.	: C29H26ClFN4O4S
Mol.Wt.	: 581.1
Inv. Status	: Custom Synthesis

Lapatinib Impurity 10

SZ CAT No:	: SZ-L036011
CAS No	: NA
Mol.F.	: C55H43Cl2F2N7O6S
Mol.Wt.	: 1038.9
Inv. Status	: Custom Synthesis

Lapatinib Impurity 16

SZ CAT No:	: SZ-L036022
CAS No	: 2172855-57-9
Mol.F.	: C55H43Cl2F2N7O6S
Mol.Wt.	: 1038.9
Inv. Status	: Custom Synthesis

Lapatinib Impurity 17

SZ CAT No:	: SZ-L036023
CAS No	: NA
Mol.F.	: C28H25FN4O4S : 2(C7H8O2S)
Mol.Wt.	: 532.6 : 2(156.2)
Inv. Status	: Custom Synthesis

Lapatinib Impurity 18

SZ CAT No:	: SZ-L036024
CAS No	: NA
Mol.F.	: C55H43Cl2F2N7O6S
Mol.Wt.	: 1038.9
Inv. Status	: Custom Synthesis

Lapatinib Impurity 2

SZ CAT No:	: SZ-L036003
CAS No	: NA
Mol.F.	: C29H25ClFN4O4S
Mol.Wt.	: 580.1
Inv. Status	: Custom Synthesis

Lapatinib Impurity 20

SZ CAT No:	: SZ-L036027
CAS No	: 320337-10-8
Mol.F.	: C31H30ClFN4O4S
Mol.Wt.	: 609.1
Inv. Status	: Custom Synthesis

Lapatinib Impurity 23

SZ CAT No:	: SZ-L036032
CAS No	: NA
Mol.F.	: C26H20ClN3O3
Mol.Wt.	: 457.9
Inv. Status	: Custom Synthesis

Lapatinib Impurity 5

SZ CAT No:	: SZ-L036014
CAS No	: 903597-10-4
Mol.F.	: C10H10IN3
Mol.Wt.	: 299.1
Inv. Status	: Custom Synthesis

Lapatinib N-Hydroxy Impurity

SZ CAT No:	: SZ-L036010
CAS No	: 1360431-86-2
Mol.F.	: C29H26ClFN4O5S
Mol.Wt.	: 597.1
Inv. Status	: Custom Synthesis

Selatinib Hydrochloride

SZ CAT No:	: SZ-L036028
CAS No	: NA
Mol.F.	: C29H26ClFN4O3S : HCl
Mol.Wt.	: 565.1 : 36.5
Inv. Status	: Custom Synthesis
Rel. CAS No	: 1275595-86-2 (free base) ; 1611495-33-0 (2HCl salt) ; 1612762-25-0 (2Hydrate salt)

Stable Isotopes And Metabolites

Lapatinib D4

SZ CAT No:	: SZ-L036D01
CAS No	: 1184263-99-7
Mol.F.	: C29H22D4ClFN4O4S
Mol.Wt.	: 585.1
Inv. Status	: Custom Synthesis

Lapatinib D6

SZ CAT No:	: SZ-L036D03
CAS No	: NA
Mol.F.	: C13H5D6ClFNO
Mol.Wt.	: 257.7
Inv. Status	: Custom Synthesis

Lapatinib D7

SZ CAT No:	: SZ-L036D02
CAS No	: 1009307-23-6
Mol.F.	: C29H19D7ClFN4O4S
Mol.Wt.	: 588.1
Inv. Status	: Custom Synthesis

Possible Nitroso Standards

Lapatinib Nitroso Impurity 3

SZ CAT No:	: SZ-L036018
CAS No	: NA
Mol.F.	: C29H25ClFN5O5S
Mol.Wt.	: 610.1
Inv. Status	: In Stock

Lapatinib Nitroso Impurity 2

SZ CAT No:	: SZ-L036017
CAS No	: NA
Mol.F.	: C29H24ClFN6O6S
Mol.Wt.	: 639.1
Inv. Status	: Custom Synthesis

Lapatinib Nitroso Impurity 1

SZ CAT No:	: SZ-L036016
CAS No	: NA
Mol.F.	: C29H25ClFN5O5S
Mol.Wt.	: 610.1
Inv. Status	: Inquire

Categories