QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Cefotaxime Impurity 3

QCC Cat No.:

QC202429

CAS No.:

NA

Mol Formula:

C7H10BrNO4

Mol. Weight:

252.06

Cefotaxime Impurity 4

QCC Cat No.:

QC202430

CAS No.:

64485-88-7

Mol Formula:

C8H11N3O3S

Mol. Weight:

229.26

Cefotaxime Impurity 5

QCC Cat No.:

QC202431

CAS No.:

64485-89-8

Mol Formula:

C27H25N3O3S

Mol. Weight:

471.57

Cefotaxime Impurity 7

QCC Cat No.:

QC202433

CAS No.:

NA

Mol Formula:

C36H32N4O7S2

Mol. Weight:

696.79

Cefotaxime Impurity 8

QCC Cat No.:

QC202434

CAS No.:

NA

Mol Formula:

C16H19N5O8S2

Mol. Weight:

473.48

Cefotaxime Impurity 9

QCC Cat No.:

QC202435

CAS No.:

NA

Mol Formula:

C15H19N5O6S2

Mol. Weight:

429.47

Cefotaxime Impurity 10

QCC Cat No.:

QC202436

CAS No.:

NA

Mol Formula:

C26H27N7O11S3

Mol. Weight:

709.73

Cefotaxime Impurity 11

QCC Cat No.:

QC202437

CAS No.:

NA

Mol Formula:

C32H34N10O14S4

Mol. Weight:

910.93

Cefotaxime Impurity 12

QCC Cat No.:

QC202438

CAS No.:

NA

Mol Formula:

C32H38N10O16S4

Mol. Weight:

946.96

Cefotaxime Impurity 39

QCC Cat No.:

QC202439

CAS No.:

66341-09-1

Mol Formula:

C6H7N3O3S

Mol. Weight:

201.20

Cefotaxime Impurity 14

QCC Cat No.:

QC202440

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefotaxime Impurity 15

QCC Cat No.:

QC202441

CAS No.:

NA

Mol Formula:

C15H16BrN3O8S

Mol. Weight:

478.27

Cefotaxime Impurity 16

QCC Cat No.:

QC202442

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefotaxime Impurity 17

QCC Cat No.:

QC202443

CAS No.:

83305-12-8

Mol Formula:

C15H16BrN3O8S

Mol. Weight:

478.27

Cefotaxime Impurity 18

QCC Cat No.:

QC202444

CAS No.:

75679-12-8

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefotaxime Impurity 19

QCC Cat No.:

QC202445

CAS No.:

NA

Mol Formula:

C14H14N5NaO6S2

Mol. Weight:

435.41

Cefotaxime Impurity 20

QCC Cat No.:

QC202446

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefotaxime Impurity 21

QCC Cat No.:

QC202447

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefotaxime Impurity 22

QCC Cat No.:

QC202448

CAS No.:

NA

Mol Formula:

C22H22N8O9S3

Mol. Weight:

638.65

Cefotaxime Impurity 23

QCC Cat No.:

QC202449

CAS No.:

NA

Mol Formula:

C16H16N5NaO7S2

Mol. Weight:

477.45

Cefotaxime Impurity 24

QCC Cat No.:

QC202450

CAS No.:

NA

Mol Formula:

C16H16N5NaO7S2

Mol. Weight:

477.45

Cefotaxime Impurity 25

QCC Cat No.:

QC202451

CAS No.:

NA

Mol Formula:

C21H18N6O5S4

Mol. Weight:

562.66

Cefotaxime Impurity 26

QCC Cat No.:

QC202452

CAS No.:

NA

Mol Formula:

C16H16N5NaO7S2

Mol. Weight:

477.45

Cefotaxime Impurity 27

QCC Cat No.:

QC202453

CAS No.:

NA

Mol Formula:

C16H16N5NaO7S2

Mol. Weight:

477.45

Cefotaxime Impurity 28

QCC Cat No.:

QC202454

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefotaxime Impurity 29

QCC Cat No.:

QC202455

CAS No.:

NA

Mol Formula:

C16H17N5O7S2

Mol. Weight:

455.46

Cefotaxime Impurity 30 (Cefotaxime S-Oxide)

QCC Cat No.:

QC202456

CAS No.:

97466-27-8

Mol Formula:

C16H17N5O8S2

Mol. Weight:

471.46

Cetylpyridinium chloride

QCC Cat No.:

QC202500

CAS No.:

6004-24-6(monohydrate)

Mol Formula:

C21H38ClN

Mol. Weight:

339.99

Cetylpyridinium chloride Impurity 1

QCC Cat No.:

QC202501

CAS No.:

2785-54-8

Mol Formula:

C19H34ClN

Mol. Weight:

311.93

Ceftizoxime sodium

QCC Cat No.:

QC202600

CAS No.:

68401-82-1

Mol Formula:

C13H12N5NaO5S2

Mol. Weight:

405.38