Lapatinib

Buy high quality Lapatinib Impurities from Chemicea Pharma. Chemicea Pharma is one of the leading manufacturer and exporter of Lapatinib impurities. We synthesize Lapatinib Degradation Impurities, Lapatinib Process Impurities, Lapatinib Potential Impurities, Lapatinib USP Related Compound, Lapatinib N-Nitroso impurities, Lapatinib nitrosamine impurities etc.

Pharmaceutical Reference Standards

Lapatinib

CAT. No.	CP-L46000
CAS. No.	231277-92-2
Mol. F.	C29H26CIFN4O4S
Mol. Wt.	581.06
Stock Status:	Please Enquire

N-Nitroso Lapatinib Impurity 1

CAT. No.	CP-L46001
CAS. No.	NA
Mol. F.	C29H25ClFN5O5S
Mol. Wt.	610.06
Stock Status:	Custom Synthesis

N-Nitroso Lapatinib Impurity 2

CAT. No.	CP-L46002
CAS. No.	NA
Mol. F.	C29H24ClFN6O6S
Mol. Wt.	639.06
Stock Status:	Please Enquire

N-Nitroso Lapatinib Impurity 3

CAT. No.	CP-L46003
CAS. No.	NA
Mol. F.	C29H25ClFN5O5S
Mol. Wt.	610.06
Stock Status:	Please Enquire

Lapatinib Ditosylate Hydrate

CAT. No.	CP-L46004
CAS. No.	388082-78-8
Mol. F.	C29H26ClFN4O4S : 2(C7H8O3S) : H2O
Mol. Wt.	581.06 : 2(172.20) : 18.0
Stock Status:	Custom Synthesis

Rel. Cas No: 231277-92-2 (free base)

Lapatinib Impurity 1

CAT. No.	CP-L46005
CAS. No.	1268997-70-1
Mol. F.	C22H21ClN4O4S
Mol. Wt.	472.94
Stock Status:	Custom Synthesis

Lapatinib Impurity 4

CAT. No.	CP-L46006
CAS. No.	320337-48-2
Mol. F.	C26H19ClFN3O3
Mol. Wt.	475.9
Stock Status:	Custom Synthesis

Lapatinib Impurity 5

CAT. No.	CP-L46007
CAS. No.	231278-84-5
Mol. F.	C26H17ClFN3O3
Mol. Wt.	473.89
Stock Status:	Custom Synthesis

Lapatinib Carboxylic Acid Impurity

CAT. No.	CP-L46008
CAS. No.	1152131-73-1
Mol. F.	C26H17ClFN3O4
Mol. Wt.	489.89
Stock Status:	Custom Synthesis

Lapatinib 4-Fluoro Analog

CAT. No.	CP-L46009
CAS. No.	1026818-86-9
Mol. F.	C29H26ClFN4O4S
Mol. Wt.	581.06
Stock Status:	Custom Synthesis

Lapatinib 2-Fluoro Analog

CAT. No.	CP-L46010
CAS. No.	1393112-45-2
Mol. F.	C29H26ClFN4O4S
Mol. Wt.	581.06
Stock Status:	Custom Synthesis

Lapatinib N-Hydroxy Impurity

CAT. No.	CP-L46011
CAS. No.	1360431-86-2
Mol. F.	C29H26ClFN4O5S
Mol. Wt.	597.06
Stock Status:	Custom Synthesis

Lapatinib Deschloro Impurity

CAT. No.	CP-L46012
CAS. No.	633370-23-7
Mol. F.	C29H27FN4O4S
Mol. Wt.	546.62
Stock Status:	Custom Synthesis

Lapatinib Impurity 13

CAT. No.	CP-L46013
CAS. No.	2650776-63-7
Mol. F.	C29H28N4O4S : HCl
Mol. Wt.	528.63 : 36.46
Stock Status:	Custom Synthesis

Rel. Cas No: 231278-05-0 (free base)

Lapatinib Impurity 14

CAT. No.	CP-L46014
CAS. No.	231277-91-1
Mol. F.	C29H27ClN4O4S
Mol. Wt.	563.07
Stock Status:	Custom Synthesis

Lapatinib Impurity 15

CAT. No.	CP-L46015
CAS. No.	231278-20-9
Mol. F.	C21H14ClFIN3O
Mol. Wt.	505.72
Stock Status:	Custom Synthesis

Rel. Cas No: 851684-46-3 (HCl salt) ; 697299-72-2 (XHCl salt)

Lapatinib Impurity 16

CAT. No.	CP-L46016
CAS. No.	2172855-57-9
Mol. F.	C55H43Cl2F2N7O6S
Mol. Wt.	1038.95
Stock Status:	Custom Synthesis

Lapatinib Impurity 19

CAT. No.	CP-L46017
CAS. No.	202197-26-0
Mol. F.	C13H11ClFNO
Mol. Wt.	251.69
Stock Status:	Custom Synthesis

Lapatinib Impurity 20

CAT. No.	CP-L46018
CAS. No.	320337-10-8
Mol. F.	C31H30ClFN4O4S
Mol. Wt.	609.11
Stock Status:	Custom Synthesis

Lapatinib Ditosylate

CAT. No.	CP-L46019
CAS. No.	388082-77-7
Mol. F.	C29H26ClFN4O4S : 2(C7H8O3S)
Mol. Wt.	581.06 : 2(172.2)
Stock Status:	Custom Synthesis

Rel. Cas No: 231277-92-2 (free base) ; 388082-78-8(ditosylate hydrate)

Lapatinib Impurity 22

CAT. No.	CP-L46020
CAS. No.	231278-83-4
Mol. F.	C26H18ClN3O3
Mol. Wt.	455.9
Stock Status:	Custom Synthesis

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Lapatinib

Pharmaceutical Reference Standards

Lapatinib

N-Nitroso Lapatinib Impurity 1

N-Nitroso Lapatinib Impurity 2

N-Nitroso Lapatinib Impurity 3

Lapatinib Ditosylate Hydrate

Lapatinib Impurity 1

Lapatinib Impurity 4

Lapatinib Impurity 5

Lapatinib Carboxylic Acid Impurity

Lapatinib 4-Fluoro Analog

Lapatinib 2-Fluoro Analog

Lapatinib N-Hydroxy Impurity

Lapatinib Deschloro Impurity

Lapatinib Impurity 13

Lapatinib Impurity 14

Lapatinib Impurity 15

Lapatinib Impurity 16

Lapatinib Impurity 19

Lapatinib Impurity 20

Lapatinib Ditosylate

Lapatinib Impurity 22

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