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Citalopram Impurity 26

QCC Cat No.:

QC201226

CAS No.:

Mol Formula:

C20H23FN2O2

Mol. Weight:

342.41

Details

Clocortolone pivalate

QCC Cat No.:

QC201501

CAS No.:

34097-16-0

Mol Formula:

C27H36ClFO5

Mol. Weight:

495.02

Details

Cetirizine Dihydrochloride

QCC Cat No.:

QC201800

CAS No.:

83881-52-1;83881-51-0(free base)

Mol Formula:

C21H25ClN2O3 2HCl

Mol. Weight:

388.89 72.92

Details

Cetirizine Related Compound C

QCC Cat No.:

QC201801

CAS No.:

200707-85-3;83881-37-2 (free base)

Mol Formula:

C21H26ClN3O2 2HCl

Mol. Weight:

387.90 72.92

Details

Cetirizine EP Impurity B; USP Cetirizine acetic acid

QCC Cat No.:

QC201802

CAS No.:

1000690-91-4;113740-61-7(free base)

Mol Formula:

C19H21ClN2O2 2HCl

Mol. Weight:

344.84 72.92

Details

Cetirizine EP Impurity C；USP 2-Chlorocetirizine

QCC Cat No.:

QC201803

CAS No.:

83881-59-8 (free base)

Mol Formula:

C21H25ClN2O3 2HCl

Mol. Weight:

388.89 72.92

Details

Cetirizine EP Impurity D;USP Cetirizine Dimer

QCC Cat No.:

QC201804

CAS No.:

346451-15-8(Free Base)

Mol Formula:

C30H28Cl2N2 2HCl

Mol. Weight:

487.46 72.92

Details

Cetirizine EP Impurity E；USP ethoxycetirizine

QCC Cat No.:

QC201805

CAS No.:

682323-77-9(free base);83881-56-5(2HCl salt)

Mol Formula:

C23H29ClN2O4 2HCl

Mol. Weight:

432.94 72.92

Details

Cetirizine EP Impurity F;USP Deschlorocetirizine

QCC Cat No.:

QC201806

CAS No.:

83881-53-2 (free base), 83881-54-3 (2HCl salt)

Mol Formula:

C21H26N2O3 2HCl

Mol. Weight:

354.44 72.92

Details

Cetirizine EP Impurity G; USP Cetirizine Related Compound G

QCC Cat No.:

QC201807

CAS No.:

164726-80-1;109806-71-5(free base)

Mol Formula:

C19H23ClN2O 2HCl

Mol. Weight:

330.85 72.92

Details

Cetirizine USP Related Compound A

QCC Cat No.:

QC201808

CAS No.:

246870-46-2 (base)

Mol Formula:

C23H29ClN2O3 2HCl

Mol. Weight:

416.94 72.92

Details

Cetirizine Methyl Ester

QCC Cat No.:

QC201809

CAS No.:

83881-46-3

Mol Formula:

C22H27ClN2O3

Mol. Weight:

402.91

Details

Cetirizine N-Oxide

QCC Cat No.:

QC201810

CAS No.:

1076199-80-8

Mol Formula:

C21H25ClN2O4

Mol. Weight:

404.89

Details

Cetirizine 4-Chlorobenzhydrol Impurity (USP)

QCC Cat No.:

QC201811

CAS No.:

119-56-2

Mol Formula:

C13H11ClO

Mol. Weight:

218.68

Details

Cetirizine 4-Chlorobenzophenone Impurity (USP)

QCC Cat No.:

QC201812

CAS No.:

134-85-0

Mol Formula:

C13H9ClO

Mol. Weight:

216.66

Details

Cetirizine EP Impurity B Ethyl Ester

QCC Cat No.:

QC201813

CAS No.:

Mol Formula:

C21H25ClN2O2

Mol. Weight:

372.89

Details

Cetirizine 3-Chloro Impurity

QCC Cat No.:

QC201814

CAS No.:

1232460-31-9;1232460-29-5(diHCl salt)

Mol Formula:

C21H25ClN2O3

Mol. Weight:

388.89

Details

Cetirizine Impurity 15

QCC Cat No.:

QC201815

CAS No.:

Mol Formula:

C24H31ClN2O4 2HCl

Mol. Weight:

446.97 72.92

Details

Cetirizine Impurity 11((r)-Cetirizine Propanediol Ester)

QCC Cat No.:

QC201816

CAS No.:

Mol Formula:

C24H31ClN2O4

Mol. Weight:

446.97

Details

Cetirizine Impurity 17

QCC Cat No.:

QC201817

CAS No.:

Mol Formula:

C24H25ClN2O2S

Mol. Weight:

440.99

Details

Cetirizine Propanediol Ester 2

QCC Cat No.:

QC201818

CAS No.:

Mol Formula:

C24H31ClN2O4

Mol. Weight:

446.97

Details

Cetirizine Impurity 19

QCC Cat No.:

QC201819

CAS No.:

1016-78-0

Mol Formula:

C13H9ClO

Mol. Weight:

216.66

Details

Cetirizine Impurity 27

QCC Cat No.:

QC201827

CAS No.:

83881-53-2

Mol Formula:

C21H26N2O3

Mol. Weight:

354.44

Details

Cetirizine Impurity 28

QCC Cat No.:

QC201828

CAS No.:

164726-80-1;109806-71-5(free base)

Mol Formula:

C19H23ClN2O 2HCl

Mol. Weight:

330.85 72.92

Details

Cetirizine EP Impurity A; Hydroxyzine EP Impurity A;Meclozine EP Impurity H

QCC Cat No.:

QC201829

CAS No.:

303-26-4

Mol Formula:

C17H19ClN2

Mol. Weight:

286.80

Details

Cetirizine Impurity 31

QCC Cat No.:

QC201831

CAS No.:

83881-46-3

Mol Formula:

C22H27ClN2O3

Mol. Weight:

402.91

Details

Cetirizine Impurity 32

QCC Cat No.:

QC201832

CAS No.:

1232460-31-9;1232460-29-5(diHCl salt)

Mol Formula:

C21H25ClN2O3

Mol. Weight:

388.89

Details

Cetirizine Impurity 33

QCC Cat No.:

QC201833

CAS No.:

113740-61-7;1000690-91-4(HCl salt)

Mol Formula:

C19H21ClN2O2

Mol. Weight:

344.84

Details

Cetirizine Impurity 34

QCC Cat No.:

QC201834

CAS No.:

246870-46-2

Mol Formula:

C23H29ClN2O3

Mol. Weight:

416.94

Details

Cetirizine Impurity 35

QCC Cat No.:

QC201835

CAS No.:

Mol Formula:

C38H42Cl2N4O2

Mol. Weight:

657.67

Details