QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

RELATED PRODUCTS

QCC Cat No.:

QC181300

CAS No.:

81103-11-9

Mol Formula:

C38H69NO13

Mol. Weight:

747.95

Clarithromycin EP Impurity A

QCC Cat No.:

QC181301

CAS No.:

124412-58-4

Mol Formula:

C38H69NO14

Mol. Weight:

763.95

Clarithromycin EP Impurity B

QCC Cat No.:

QC181302

CAS No.:

299409-85-1

Mol Formula:

C37H67NO13

Mol. Weight:

733.93

Clarithromycin EP Impurity C

QCC Cat No.:

QC181303

CAS No.:

127253-06-9

Mol Formula:

C38H70N2O13

Mol. Weight:

762.97

Clarithromycin EP Impurity D

QCC Cat No.:

QC181304

CAS No.:

101666-68-6

Mol Formula:

C37H67NO13

Mol. Weight:

733.93

Clarithromycin EP Impurity E

QCC Cat No.:

QC181305

CAS No.:

81103-14-2

Mol Formula:

C39H71NO13

Mol. Weight:

761.98

Clarithromycin EP Impurity F

QCC Cat No.:

QC181306

CAS No.:

128940-83-0

Mol Formula:

C39H71NO13

Mol. Weight:

761.98

Clarithromycin EP Impurity G

QCC Cat No.:

QC181307

CAS No.:

127182-44-9

Mol Formula:

C39H72N2O13

Mol. Weight:

776.99

Clarithromycin EP Impurity H

QCC Cat No.:

QC181308

CAS No.:

127140-69-6

Mol Formula:

C38H67NO14

Mol. Weight:

761.94

Clarithromycin EP Impurity I

QCC Cat No.:

QC181309

CAS No.:

118058-74-5

Mol Formula:

C30H55NO10

Mol. Weight:

589.76

Clarithromycin EP Impurity M

QCC Cat No.:

QC181310

CAS No.:

127182-43-8

Mol Formula:

C37H68N2O13

Mol. Weight:

748.94

Clarithromycin EP Impurity K

QCC Cat No.:

QC181311

CAS No.:

127157-35-1

Mol Formula:

C30H51NO8

Mol. Weight:

553.73

Clarithromycin EP Impurity L

QCC Cat No.:

QC181312

CAS No.:

127253-05-8

Mol Formula:

C38H70N2O13

Mol. Weight:

762.97

Clarithromycin EP Impurity J

QCC Cat No.:

QC181313

CAS No.:

111321-02-9

Mol Formula:

C37H68N2O13

Mol. Weight:

748.94

Clarithromycin EP Impurity N

QCC Cat No.:

QC181314

CAS No.:

144604-03-5

Mol Formula:

C38H67NO12

Mol. Weight:

729.94

Clarithromycin EP Impurity O

QCC Cat No.:

QC181315

CAS No.:

127252-80-6

Mol Formula:

C39H72N2O13

Mol. Weight:

776.99

Clarithromycin EP Impurity P

QCC Cat No.:

QC181316

CAS No.:

123967-58-8

Mol Formula:

C39H71NO13

Mol. Weight:

761.97

Clarithromycin Impurity Q

QCC Cat No.:

QC181317

CAS No.:

118074-07-0

Mol Formula:

C38H69NO14

Mol. Weight:

763.95

Clarithromycin Impurity R;Erythromycin EP Impurity B

QCC Cat No.:

QC181318

CAS No.:

992-62-1

Mol Formula:

C36H65NO13

Mol. Weight:

719.90

(14R)-14-Hydroxyclarithromycin

QCC Cat No.:

QC181319

CAS No.:

116836-41-0

Mol Formula:

C38H69NO14

Mol. Weight:

763.95