QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

RELATED PRODUCTS

Lapatinib Ditosylate Hydrate

QCC Cat No.:

QL162000

CAS No.:

388082-78-8 (ditosylate salt);231277-92-2 (free base)

Mol Formula:

C43H44ClFN4O11S3

Mol. Weight:

943.48

Lapatinib Impurity 1 (O-De(3-fluorobenzyl) Lapatinib)

QCC Cat No.:

QL162001

CAS No.:

1268997-70-1

Mol Formula:

C22H21ClN4O4S

Mol. Weight:

472.95

Lapatinib Impurity 2

QCC Cat No.:

QL162002

CAS No.:

320337-48-2

Mol Formula:

C26H19ClFN3O3

Mol. Weight:

475.90

Lapatinib Impurity 3

QCC Cat No.:

QL162003

CAS No.:

1360431-86-2

Mol Formula:

C29H26ClFN4O5S

Mol. Weight:

597.06

Lapatinib Impurity 4

QCC Cat No.:

QL162004

CAS No.:

2172855-57-9

Mol Formula:

C55H43Cl2F2N7O6S

Mol. Weight:

1038.94

Lapatinib Impurity 5

QCC Cat No.:

QL162005

CAS No.:

1393112-45-2

Mol Formula:

C29H26ClFN4O4S

Mol. Weight:

581.06

Lapatinib Impurity 6

QCC Cat No.:

QL162006

CAS No.:

NA

Mol Formula:

C29H27ClN4O4S

Mol. Weight:

563.07

Lapatinib Impurity 7

QCC Cat No.:

QL162007

CAS No.:

1026818-86-9

Mol Formula:

C29H26ClFN4O4S

Mol. Weight:

581.06

Lapatinib Impurity 8

QCC Cat No.:

QL162008

CAS No.:

633370-23-7

Mol Formula:

C29H27FN4O4S

Mol. Weight:

546.61

Lapatinib Impurity 9

QCC Cat No.:

QL162009

CAS No.:

697299-82-4

Mol Formula:

C26H20ClFN4O2

Mol. Weight:

474.91

Lapatinib Impurity 10

QCC Cat No.:

QL162010

CAS No.:

202197-26-0

Mol Formula:

C13H11ClFNO

Mol. Weight:

251.68

Lapatinib Impurity 11

QCC Cat No.:

QL162011

CAS No.:

231278-20-9

Mol Formula:

C21H14ClFIN3O

Mol. Weight:

505.71

Lapatinib Impurity 12

QCC Cat No.:

QL162012

CAS No.:

231278-84-5

Mol Formula:

C26H17ClFN3O3

Mol. Weight:

473.88

Lapatinib Impurity 13

QCC Cat No.:

QL162013

CAS No.:

443882-99-3

Mol Formula:

C13H9ClFNO3

Mol. Weight:

281.67

Lapatinib Impurity 14

QCC Cat No.:

QL162014

CAS No.:

59404-86-3

Mol Formula:

C13H12ClNO

Mol. Weight:

233.69

Lapatinib Impurity 15

QCC Cat No.:

QL162015

CAS No.:

179246-45-8

Mol Formula:

C13H11ClFNO

Mol. Weight:

251.68

Lapatinib Impurity 16

QCC Cat No.:

QL162016

CAS No.:

202197-25-9

Mol Formula:

C13H12FNO

Mol. Weight:

217.24

Lapatinib Impurity 17

QCC Cat No.:

QL162017

CAS No.:

27329-70-0

Mol Formula:

C5H5BO4

Mol. Weight:

139.90

Lapatinib Impurity 18

QCC Cat No.:

QL162018

CAS No.:

13529-27-6

Mol Formula:

C9H14O3

Mol. Weight:

170.21

Lapatinib Impurity 19

QCC Cat No.:

QL162019

CAS No.:

104458-24-4

Mol Formula:

C3H9NO2S HCl

Mol. Weight:

123.17 36.46

Lapatinib Impurity 20

QCC Cat No.:

QL162020

CAS No.:

1393112-43-0

Mol Formula:

C21H14ClFIN3O HCl

Mol. Weight:

505.71 36.46

Lapatinib Impurity 21

QCC Cat No.:

QL162021

CAS No.:

1152131-73-1

Mol Formula:

C26H17ClFN3O4

Mol. Weight:

489.88

Lapatinib Impurity 22

QCC Cat No.:

QL162022

CAS No.:

746591-42-4

Mol Formula:

C26H18FN3O3

Mol. Weight:

439.44

Lapatinib Impurity 23

QCC Cat No.:

QL162023

CAS No.:

1393112-44-1

Mol Formula:

C26H17ClFN3O3

Mol. Weight:

473.88

Lapatinib Impurity 24

QCC Cat No.:

QL162024

CAS No.:

231278-83-4

Mol Formula:

C26H18ClN3O3

Mol. Weight:

455.89

Lapatinib Impurity 25

QCC Cat No.:

QL162025

CAS No.:

NA

Mol Formula:

C29H24ClFN4O4S

Mol. Weight:

579.04

Lapatinib Impurity 26

QCC Cat No.:

QL162026

CAS No.:

NA

Mol Formula:

C29H24ClFN4O4S

Mol. Weight:

579.04

Lapatinib Impurity 27

QCC Cat No.:

QL162027

CAS No.:

NA

Mol Formula:

C8H5IN2O

Mol. Weight:

272.04

Lapatinib Impurity 28

QCC Cat No.:

QL162028

CAS No.:

NA

Mol Formula:

C13H11ClFNO

Mol. Weight:

251.68

Lapatinib Impurity 29

QCC Cat No.:

QL162029

CAS No.:

202197-27-1

Mol Formula:

C13H11ClFNO

Mol. Weight:

251.68

Lapatinib Impurity 30

QCC Cat No.:

QL162030

CAS No.:

6373-46-2

Mol Formula:

C13H13NO

Mol. Weight:

199.25

Lapatinib Impurity 31

QCC Cat No.:

QL162031

CAS No.:

202196-46-1

Mol Formula:

C26H19N3O3

Mol. Weight:

421.45

Lapatinib Impurity 32

QCC Cat No.:

QL162032

CAS No.:

231278-05-0

Mol Formula:

C29H28N4O4S

Mol. Weight:

528.62