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Regorafenib Impurity 38

QCC Cat No.:

QR071864

CAS No.:

56309-57-0

Mol Formula:

C8H3ClF3NO

Mol. Weight:

221.56

Regorafenib Impurity 39

QCC Cat No.:

QR071865

CAS No.:

NA

Mol Formula:

C13H10Cl2FN3O2

Mol. Weight:

330.14

Regorafenib Impurity 40

QCC Cat No.:

QR071866

CAS No.:

NA

Mol Formula:

C20H18FN5O3

Mol. Weight:

395.39

Regorafenib Impurity 41

QCC Cat No.:

QR071867

CAS No.:

NA

Mol Formula:

C11H16N2O2

Mol. Weight:

208.26

Regorafenib Impurity 42

QCC Cat No.:

QR071868

CAS No.:

NA

Mol Formula:

C18H13F2N3O3

Mol. Weight:

357.31

Regorafenib Impurity 43

QCC Cat No.:

QR071869

CAS No.:

NA

Mol Formula:

C21H15ClF4N4O3

Mol. Weight:

482.82

Regorafenib Impurity 44

QCC Cat No.:

QR071870

CAS No.:

NA

Mol Formula:

C14H12FN3O4

Mol. Weight:

305.26

Regorafenib Impurity 45

QCC Cat No.:

QR071871

CAS No.:

NA

Mol Formula:

C8H5ClF3NO2

Mol. Weight:

239.58

Regorafenib Impurity 46

QCC Cat No.:

QR071872

CAS No.:

NA

Mol Formula:

C13H12FN3O2

Mol. Weight:

261.25

Regorafenib Impurity 47

QCC Cat No.:

QR071873

CAS No.:

NA

Mol Formula:

C29H18Cl2F7N5O4

Mol. Weight:

704.38

Regorafenib Impurity 48

QCC Cat No.:

QR071874

CAS No.:

NA

Mol Formula:

C29H18Cl2F7N5O4

Mol. Weight:

704.38

Regorafenib Impurity 49

QCC Cat No.:

QR071875

CAS No.:

NA

Mol Formula:

C29H18Cl2F7N5O4

Mol. Weight:

704.38

Regorafenib Impurity 50

QCC Cat No.:

QR071876

CAS No.:

6636-55-1

Mol Formula:

C7H6ClNO2

Mol. Weight:

171.58

Regorafenib Impurity 51

QCC Cat No.:

QR071877

CAS No.:

98273-19-9

Mol Formula:

C7H5Cl2NO2

Mol. Weight:

206.03

Regorafenib Impurity 52

QCC Cat No.:

QR071878

CAS No.:

50528-86-4

Mol Formula:

C8H3ClF3NO

Mol. Weight:

221.56

Regorafenib Impurity 53

QCC Cat No.:

QR071879

CAS No.:

1343498-72-5

Mol Formula:

C20H13ClF4N4O3

Mol. Weight:

468.79

Regorafenib Impurity 81

QCC Cat No.:

QR071881

CAS No.:

N/A

Mol Formula:

C12H11FN2O2

Mol. Weight:

234.23

QCC Cat No.:

QR090100

CAS No.:

80621-81-4

Mol Formula:

C43H51N3O11

Mol. Weight:

785.88

Rifaximin EP Impurity A

QCC Cat No.:

QR090101

CAS No.:

695-34-1

Mol Formula:

C6H8N2

Mol. Weight:

108.14

Rifaximin EP Impurity C;Rifamycin SV

QCC Cat No.:

QR090103

CAS No.:

6998-60-3

Mol Formula:

C37H47NO12

Mol. Weight:

697.77

Rifaximin EP Impurity D;Rifaximin Y

QCC Cat No.:

QR090104

CAS No.:

NA

Mol Formula:

C43H49N3O12

Mol. Weight:

799.86

Rifaximin EP Impurity G

QCC Cat No.:

QR090107

CAS No.:

80621-76-7

Mol Formula:

C43H49N3O11

Mol. Weight:

783.86

Rifaximin EP Impurity H

QCC Cat No.:

QR090108

CAS No.:

NA

Mol Formula:

C43H51N3O12

Mol. Weight:

801.88

Ribociclib succinate

QCC Cat No.:

QR090200

CAS No.:

1374639-75-4

Mol Formula:

C23H30N8O C4H6O4

Mol. Weight:

434.54 118.09

Rifamycin sodium

QCC Cat No.:

QR090600

CAS No.:

14897-39-3

Mol Formula:

C37H46NNaO12

Mol. Weight:

719.75

Rifamycin O;Rifaximin EP Impurity F;Rifamycin EP Impurity C

QCC Cat No.:

QR090601

CAS No.:

14487-05-9

Mol Formula:

C39H47NO14

Mol. Weight:

753.79

Rifamycin S;Rifaximin EP Impurity E;Rifamycin EP Impurity B

QCC Cat No.:

QR090602

CAS No.:

13553-79-2

Mol Formula:

C37H45NO12

Mol. Weight:

695.75

3-Formyl Rifamycin

QCC Cat No.:

QR090603

CAS No.:

13292-22-3

Mol Formula:

C38H47NO13

Mol. Weight:

725.78

Rifamycin B;Rifaximin EP Impurity B;Rifamycin EP Impurity A

QCC Cat No.:

QR090604

CAS No.:

13929-35-6

Mol Formula:

C39H49NO14

Mol. Weight:

755.80

27-Desmethoxy-27-hydroxy-rifamycin SV

QCC Cat No.:

QR090605

CAS No.:

31718-67-9

Mol Formula:

C36H45NO12

Mol. Weight:

683.74