QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Cefazolin Impurity 37

QCC Cat No.:

QC062737

CAS No.:

NA

Mol Formula:

C17H21N5O6S3

Mol. Weight:

487.57

Cefazolin Impurity 38

QCC Cat No.:

QC062738

CAS No.:

NA

Mol Formula:

C10H13N3O4S

Mol. Weight:

271.29

Cefazolin Impurity 39

QCC Cat No.:

QC062739

CAS No.:

NA

Mol Formula:

C8H12N2OS2

Mol. Weight:

216.32

Cefazolin Impurity 40

QCC Cat No.:

QC062740

CAS No.:

NA

Mol Formula:

C5H9N5O

Mol. Weight:

155.16

Cefazolin Impurity 41

QCC Cat No.:

QC062741

CAS No.:

43194-95-2

Mol Formula:

C8H12N4O3

Mol. Weight:

212.21

Cefazolin Impurity 42

QCC Cat No.:

QC062742

CAS No.:

21743-64-6

Mol Formula:

C3H4N4O2

Mol. Weight:

128.09

Cefazolin Impurity 43

QCC Cat No.:

QC062743

CAS No.:

NA

Mol Formula:

C13H15N7O5S

Mol. Weight:

381.37

Cefazolin Impurity 44

QCC Cat No.:

QC062744

CAS No.:

NA

Mol Formula:

C8H12N2OS2

Mol. Weight:

216.32

Cefazolin Impurity 45

QCC Cat No.:

QC062745

CAS No.:

NA

Mol Formula:

C11H14N4O4S3

Mol. Weight:

362.45

Cefazolin-13C2-15N

QCC Cat No.:

QC062746

CAS No.:

NA

Mol Formula:

C1213C2H14N715NO4S3

Mol. Weight:

457.49

Cefazolin Impurity 47

QCC Cat No.:

QC062747

CAS No.:

NA

Mol Formula:

C11H13N5O2S3

Mol. Weight:

343.45

Cefazolin Impurity 48

QCC Cat No.:

QC062748

CAS No.:

NA

Mol Formula:

C11H12N4O4S3

Mol. Weight:

360.43

Cefazolin Impurity 49

QCC Cat No.:

QC062749

CAS No.:

NA

Mol Formula:

C14H17N9O4S3

Mol. Weight:

471.54

Cefazolin Impurity 50

QCC Cat No.:

QC062750

CAS No.:

26240-90-4

Mol Formula:

C5H8N4O2

Mol. Weight:

156.14

Cefazolin Impurity 51

QCC Cat No.:

QC062751

CAS No.:

NA

Mol Formula:

C8H11N3O3S

Mol. Weight:

229.26

Cefazolin Impurity 52

QCC Cat No.:

QC062752

CAS No.:

NA

Mol Formula:

C6H6N4S3

Mol. Weight:

230.33

Cefazolin Impurity 53

QCC Cat No.:

QC062753

CAS No.:

NA

Mol Formula:

C6H6N4S4

Mol. Weight:

262.40

Cefazolin Impurity 54

QCC Cat No.:

QC062754

CAS No.:

1322626-65-2

Mol Formula:

C14H15N9O3S3

Mol. Weight:

453.52

Cefazolin Impurity 55

QCC Cat No.:

QC062755

CAS No.:

1797135-60-4

Mol Formula:

C5H7N5O2

Mol. Weight:

169.14

Cefazolin Impurity 56

QCC Cat No.:

QC062756

CAS No.:

NA

Mol Formula:

C14H16N8O5S3

Mol. Weight:

472.52

Cefazolin Impurity 57

QCC Cat No.:

QC062757

CAS No.:

NA

Mol Formula:

C8H7NO3

Mol. Weight:

165.15

Cefazolin Impurity 58

QCC Cat No.:

QC062758

CAS No.:

21743-75-9

Mol Formula:

C3H4N4O2

Mol. Weight:

128.09

Cefazolin Impurity 59

QCC Cat No.:

QC062759

CAS No.:

NA

Mol Formula:

C25H26N14O9S4

Mol. Weight:

794.81

Cefazolin Impurity 60

QCC Cat No.:

QC062760

CAS No.:

NA

Mol Formula:

C14H14N8O4S3

Mol. Weight:

454.50

Cefetamet Pivoxyl Impurity 1

QCC Cat No.:

QC062801

CAS No.:

NA

Mol Formula:

C21H27N5O8S2

Mol. Weight:

541.60

Cefetamet Pivoxyl Impurity 2

QCC Cat No.:

QC062802

CAS No.:

NA

Mol Formula:

C20H25N5O7S2

Mol. Weight:

511.57

Cefetamet Pivoxyl Impurity 3

QCC Cat No.:

QC062803

CAS No.:

NA

Mol Formula:

C25H33N5O8S2

Mol. Weight:

595.69

Cefetamet Pivoxyl Impurity 4

QCC Cat No.:

QC062804

CAS No.:

NA

Mol Formula:

C41H50N10O14S4

Mol. Weight:

1035.15

Cefetamet Pivoxyl Impurity 5

QCC Cat No.:

QC062805

CAS No.:

NA

Mol Formula:

C20H25N5O7S2

Mol. Weight:

511.57

Cefetamet Pivoxyl Impurity 6

QCC Cat No.:

QC062806

CAS No.:

NA

Mol Formula:

C20H25N5O8S2

Mol. Weight:

527.57