QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

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Cephalothin Impurity L

QCC Cat No.:

QC160812

CAS No.:

NA

Mol Formula:

C18H20N2O8S2

Mol. Weight:

456.49

Cephalothin Impurity M

QCC Cat No.:

QC160813

CAS No.:

NA

Mol Formula:

C21H25N3O9S2

Mol. Weight:

527.57

Cephalothin Impurity N

QCC Cat No.:

QC160814

CAS No.:

NA

Mol Formula:

C14H14N2O6S2

Mol. Weight:

370.40

Cephalothin Impurity O

QCC Cat No.:

QC160815

CAS No.:

NA

Mol Formula:

C16H18N2O7S2

Mol. Weight:

414.45

Cephalothin Impurity P

QCC Cat No.:

QC160816

CAS No.:

NA

Mol Formula:

C16H18N2O7S2

Mol. Weight:

414.45

Cephalothin Impurity 1

QCC Cat No.:

QC160827

CAS No.:

NA

Mol Formula:

C16H16N2O6S2

Mol. Weight:

396.44

QCC Cat No.:

QC160900

CAS No.:

84957-29-9

Mol Formula:

C22H22N6O5S2

Mol. Weight:

514.58

Cefpirome Impurity 1

QCC Cat No.:

QC160927

CAS No.:

NA

Mol Formula:

C22H22N6O5S2

Mol. Weight:

514.58

Cefpirome Impurity 2

QCC Cat No.:

QC160928

CAS No.:

NA

Mol Formula:

C8H10N4O3S

Mol. Weight:

242.26

Cefpirome Impurity 4

QCC Cat No.:

QC160930

CAS No.:

NA

Mol Formula:

C22H22N6O5S2

Mol. Weight:

514.58

Cefpirome Impurity 7

QCC Cat No.:

QC160933

CAS No.:

NA

Mol Formula:

C22H22N6O5S2

Mol. Weight:

514.58

Cefpirome Impurity 9

QCC Cat No.:

QC160935

CAS No.:

NA

Mol Formula:

C22H22N6O6S2

Mol. Weight:

530.58

Cefpirome Impurity 11

QCC Cat No.:

QC160937

CAS No.:

NA

Mol Formula:

C22H24N6O6S2

Mol. Weight:

532.59

Cefpirome Impurity 12

QCC Cat No.:

QC160938

CAS No.:

533-37-9

Mol Formula:

C8H9N

Mol. Weight:

119.16

Cefpirome Impurity 13

QCC Cat No.:

QC160939

CAS No.:

NA

Mol Formula:

C6H8N4O2S

Mol. Weight:

200.22

Cefpirome Impurity 14

QCC Cat No.:

QC160940

CAS No.:

NA

Mol Formula:

C28H27N9O7S3

Mol. Weight:

697.77

QCC Cat No.:

QC161300

CAS No.:

123171-59-5

Mol Formula:

C19H28Cl2N6O6S2

Mol. Weight:

571.50

Cefepime EP Impurity A

QCC Cat No.:

QC161301

CAS No.:

97164-57-3

Mol Formula:

C19H24N6O5S2

Mol. Weight:

480.56

Cefepime EP Impurity B

QCC Cat No.:

QC161302

CAS No.:

NA

Mol Formula:

C25H29N9O7S3

Mol. Weight:

663.75

Cefepime EP Impurity C

QCC Cat No.:

QC161303

CAS No.:

104301-63-5

Mol Formula:

C8H10N4O3S

Mol. Weight:

242.26

Cefepime EP Impurity D

QCC Cat No.:

QC161304

CAS No.:

65872-41-5

Mol Formula:

C6H7N3O3S

Mol. Weight:

201.20

Cefepime Impurity 5

QCC Cat No.:

QC161305

CAS No.:

103121-85-3

Mol Formula:

C13H20ClN3O3S

Mol. Weight:

333.83

Cefepime EP Impurity F

QCC Cat No.:

QC161306

CAS No.:

NA

Mol Formula:

C32H42N9O7S3

Mol. Weight:

760.93

Cefepime Impurity 7

QCC Cat No.:

QC161307

CAS No.:

NA

Mol Formula:

C21H25F3N6O7S2

Mol. Weight:

594.58

Cefepime Impurity 8

QCC Cat No.:

QC161308

CAS No.:

NA

Mol Formula:

C19H25ClN6O5S2

Mol. Weight:

517.02

Cefepime Impurity 9

QCC Cat No.:

QC161309

CAS No.:

NA

Mol Formula:

C19H25ClN6O6S2

Mol. Weight:

533.02

Cefepime Impurity 10

QCC Cat No.:

QC161310

CAS No.:

1118-90-7

Mol Formula:

C6H11NO4

Mol. Weight:

161.16

Cefepime Impurity 11

QCC Cat No.:

QC161311

CAS No.:

83654-89-1

Mol Formula:

C8H9IN2O3S

Mol. Weight:

340.14

Cefepime Impurity 12

QCC Cat No.:

QC161312

CAS No.:

51813-38-8

Mol Formula:

C8H9ClN2O3S

Mol. Weight:

248.69

Cefepime Impurity 13

QCC Cat No.:

QC161313

CAS No.:

112533-07-0

Mol Formula:

C13H20ClN3O3S

Mol. Weight:

333.83