QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Quinapril EP Impurity C

QCC Cat No.:

QQ161803

CAS No.:

82768-85-2

Mol Formula:

C23H26N2O5

Mol. Weight:

410.46

Quinapril Isopropyl Ester Analog

QCC Cat No.:

QQ161804

CAS No.:

955034-25-0

Mol Formula:

C26H32N2O5

Mol. Weight:

452.54

Quinapril EP Impurity A

QCC Cat No.:

QQ161805

CAS No.:

74163-81-8

Mol Formula:

C10H11NO2

Mol. Weight:

177.2

Quinapril Bicyclic Acid Benzyl Ester

QCC Cat No.:

QQ161806

CAS No.:

103733-30-8

Mol Formula:

C17H18ClNO2

Mol. Weight:

303.78

Quinapril Ethyl Ethyl Di-Ester (Maleate)

QCC Cat No.:

QQ161807

CAS No.:

103733-36-4

Mol Formula:

C31H38N2O9

Mol. Weight:

582.64

Quinapril Ethyl Isopropyl Di-Ester

QCC Cat No.:

QQ161808

CAS No.:

NA

Mol Formula:

C28H36N2O5

Mol. Weight:

480.6

Quinapril Ethyl Methyl Di-Ester

QCC Cat No.:

QQ161809

CAS No.:

NA

Mol Formula:

C26H32N2O5

Mol. Weight:

452.54

Quinapril Methyl Ester Analog

QCC Cat No.:

QQ161810

CAS No.:

118194-43-7

Mol Formula:

C24H28N2O5

Mol. Weight:

424.49

Quinapril Isopropyl Isopropyl Di-Ester

QCC Cat No.:

QQ161811

CAS No.:

NA

Mol Formula:

C29H38N2O5

Mol. Weight:

494.62

Quinapril Methyl Methyl Di-Ester

QCC Cat No.:

QQ161812

CAS No.:

NA

Mol Formula:

C25H30N2O5

Mol. Weight:

438.52

Quinapril EP Impurity E

QCC Cat No.:

QQ161813

CAS No.:

NA

Mol Formula:

C25H36N2O5

Mol. Weight:

444.56

Quinapril EP Impurity G

QCC Cat No.:

QQ161814

CAS No.:

NA

Mol Formula:

C25H30N2O5

Mol. Weight:

438.52

Quinapril EP Impurity H

QCC Cat No.:

QQ161815

CAS No.:

NA

Mol Formula:

C25H30N2O5

Mol. Weight:

438.52

Quinapril EP Impurity I

QCC Cat No.:

QQ161816

CAS No.:

NA

Mol Formula:

C25H30N2O5

Mol. Weight:

438.52

Quinapril EP Impurity J

QCC Cat No.:

QQ161817

CAS No.:

NA

Mol Formula:

C25H30N2O7

Mol. Weight:

470.51

Quinapril EP Impurity M

QCC Cat No.:

QQ161818

CAS No.:

NA

Mol Formula:

C25H30N2O8

Mol. Weight:

486.51

QCC Cat No.:

QQ201600

CAS No.:

111974-69-7

Mol Formula:

C21H25N3O2S

Mol. Weight:

383.51

Quetiapine EP Impurity A

QCC Cat No.:

QQ201601

CAS No.:

NA

Mol Formula:

C23H27N3O3S

Mol. Weight:

425.54

Quetiapine EP Impurity B

QCC Cat No.:

QQ201602

CAS No.:

111974-74-4

Mol Formula:

C17H19Cl2N3S

Mol. Weight:

368.32

Quetiapine EP Impurity C

QCC Cat No.:

QQ201603

CAS No.:

1798840-31-9

Mol Formula:

C40H42N6O3S2

Mol. Weight:

718.93

Quetiapine EP Impurity D

QCC Cat No.:

QQ201604

CAS No.:

945668-94-0

Mol Formula:

C30H24N4S2

Mol. Weight:

504.67

Quetiapine EP Impurity E

QCC Cat No.:

QQ201605

CAS No.:

1371638-05-9

Mol Formula:

C40H48Cl4N6O2S2

Mol. Weight:

850.79

Quetiapine EP Impurity F

QCC Cat No.:

QQ201606

CAS No.:

848814-27-7

Mol Formula:

C21H27N3O3S

Mol. Weight:

401.52

Quetiapine EP Impurity G

QCC Cat No.:

QQ201607

CAS No.:

3159-07-7

Mol Formula:

C13H9NOS

Mol. Weight:

227.28

Quetiapine EP Impurity H

QCC Cat No.:

QQ201608

CAS No.:

1076199-40-0

Mol Formula:

C21H25N3O3S

Mol. Weight:

399.51

Quetiapine EP Impurity I

QCC Cat No.:

QQ201609

CAS No.:

329216-67-3 (base) ;329218-14-6

Mol Formula:

C19H23Cl2N3OS

Mol. Weight:

412.38

Quetiapine EP Impurity J

QCC Cat No.:

QQ201610

CAS No.:

1356906-17-6

Mol Formula:

C25H33N3O4S

Mol. Weight:

471.61

Quetiapine EP Impurity K

QCC Cat No.:

QQ201611

CAS No.:

1371638-10-6

Mol Formula:

C23H29N3O4S

Mol. Weight:

443.56

Quetiapine EP Impurity L

QCC Cat No.:

QQ201612

CAS No.:

1371638-11-7

Mol Formula:

C21H24ClN3O2S

Mol. Weight:

417.95

Quetiapine EP Impurity N

QCC Cat No.:

QQ201613

CAS No.:

1800291-86-4

Mol Formula:

C29H41N5O3S

Mol. Weight:

539.73