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Citalopram EP Impurity E

QCC Cat No.:

QC201215

CAS No.:

64169-45-5(free base);64169-47-7(HCl salt)

Mol Formula:

C19H22BrClFNO

Mol. Weight:

413.0557

Details

Citalopram EP Impurity F

QCC Cat No.:

QC201216

CAS No.:

64169-39-7

Mol Formula:

C19H21BrFNO

Mol. Weight:

378.28

Details

Citalopram R-Isomer

QCC Cat No.:

QC201219

CAS No.:

219861-53-7

Mol Formula:

C20H21FN2O C2H2O4

Mol. Weight:

324.39 90.03

Details

Citalopram S-Isomer

QCC Cat No.:

QC201220

CAS No.:

219861-08-2;128196-01-0(free base)

Mol Formula:

C20H21FN2O C2H2O4

Mol. Weight:

324.39 90.03

Details

Cyclo(Tyr-L-Leu)

QCC Cat No.:

QC201221

CAS No.:

82863-65-8

Mol Formula:

C15H20N2O3

Mol. Weight:

276.33

Details

Citalopram USP Related Compound E

QCC Cat No.:

QC201222

CAS No.:

63284-72-0;62498-71-9(HCl salt)

Mol Formula:

C20H21FN2O2

Mol. Weight:

340.39

Details

Citalopram USP Related Compound F

QCC Cat No.:

QC201223

CAS No.:

55011-89-7

Mol Formula:

C18H22ClN

Mol. Weight:

287.1441

Details

Citalopram Didesmethyl Metabolite

QCC Cat No.:

QC201224

CAS No.:

Mol Formula:

C18H21FN2O (Free Base)

Mol. Weight:

300.37

Details

Citalopram Impurity 25

QCC Cat No.:

QC201225

CAS No.:

Mol Formula:

C20H18O8

Mol. Weight:

386.35

Details

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