citalopram hydrobromide and its Impurities

Citalopram Hydrobromide is sold under the brand name Celexa among others, is an antidepressant of the selective serotonin reuptake inhibitor (SSRI) class.. Reference standards of Citalopram Hydrobromide API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 51 results for citalopram hydrobromide Impurities
PA 03 57000

Citalopram Hydrobromide - API

Citalopram Hydrobromide


  • Catalogue No.:PA 03 57000

  • CAS :

    59729-32-7

  • Molecular Formula : C20H22BrFN2O

  • Molecular Weight : 405.30

PA 03 57010

Citalopram Hydrobromide - Impurity A

1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarboxamide


  • Catalogue No.:PA 03 57010

  • CAS :

    64372-56-1

  • Molecular Formula : C20H23FN2O2

  • Molecular Weight : 342.41

PA 03 57020

Citalopram Hydrobromide - Impurity B

3-Hydroxy Citalopram


  • Catalogue No.:PA 03 57020

  • CAS :

    411221-53-9

  • Molecular Formula : C20H21FN2O2

  • Molecular Weight : 340.39

PA 03 57021

Citalopram Hydrobromide - Impurity B (Oxalate Salt)

3-Hydroxy Citalopram Oxalate


  • Catalogue No.:PA 03 57021

  • CAS :

    1332724-03-4

  • Molecular Formula : C22H23FN2O6

  • Molecular Weight : 430.43

PA 03 57030

Citalopram Hydrobromide - Impurity C

3-Oxo Citalopram


  • Catalogue No.:PA 03 57030

  • CAS :

    372941-54-3

  • Molecular Formula : C20H19FN2O2

  • Molecular Weight : 338.38

PA 03 57040

Citalopram Hydrobromide - Impurity D

rac Desmethyl Citalopram Hydrochloride


  • Catalogue No.:PA 03 57040

  • CAS :

    97743-99-2

  • Molecular Formula : C19H20ClFN2O

  • Molecular Weight : 346.83

PA 03 57041

Citalopram Hydrobromide - Impurity D (Freebase)

rac Desmethyl Citalopram


  • Catalogue No.:PA 03 57041

  • CAS :

    62498-67-3

  • Molecular Formula : C19H19FN2O

  • Molecular Weight : 310.37

PA 03 57042

Citalopram Hydrobromide - Impurity D (Hydrobromide Salt)

rac Desmethyl Citalopram Hydrobromide


  • Catalogue No.:PA 03 57042

  • CAS :

    1188264-72-3

  • Molecular Formula : C19H20BrFN2O

  • Molecular Weight : 391.28

PA 03 57050

Citalopram Hydrobromide - Impurity E

5-Chlorodescyano Citalopram Hydrobromide


  • Catalogue No.:PA 03 57050

  • CAS :

    1332724-08-9

  • Molecular Formula : C19H22BrClFNO

  • Molecular Weight : 414.74

PA 03 57060

Citalopram Hydrobromide - Impurity F

5-Bromodescyano Citalopram Hydrobromide


  • Catalogue No.:PA 03 57060

  • CAS :

    479065-02-6

  • Molecular Formula : C19H22Br2FNO

  • Molecular Weight : 459.19

PA 03 57061

Citalopram Hydrobromide - Impurity F (Freebase)

5-Bromodescyano Citalopram


  • Catalogue No.:PA 03 57061

  • CAS :

    64169-39-7

  • Molecular Formula : C19H21BrFNO

  • Molecular Weight : 378.28

PA 03 57070

Citalopram Hydrobromide - Impurity G

Citalopram Dimethylaminobutanone Dihydrochloride Salt


  • Catalogue No.:PA 03 57070

  • CAS :

    NA

  • Molecular Formula : C25H35Cl2FN2O2

  • Molecular Weight : 485.46

PA 03 57071

Citalopram Hydrobromide - Impurity G (Freebase)

Citalopram Dimethylaminobutanone


  • Catalogue No.:PA 03 57071

  • CAS :

    1329745-98-3

  • Molecular Formula : C25H33FN2O2

  • Molecular Weight : 412.54

PA 03 57510

Citalopram N-Oxide

Citalopram N-Oxide


  • Catalogue No.:PA 03 57510

  • CAS :

    63284-72-0

  • Molecular Formula : C20H21FN2O2

  • Molecular Weight : 340.39

PA 03 57520

4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile

4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile


  • Catalogue No.:PA 03 57520

  • CAS :

    103146-25-4

  • Molecular Formula : C20H23FN2O2

  • Molecular Weight : 342.41

PA 03 57530

Citalopram Carboxylic Acid

Citalopram Carboxylic Acid


  • Catalogue No.:PA 03 57530

  • CAS :

    440121-09-5

  • Molecular Formula : C20H22FNO3

  • Molecular Weight : 343.39

PA 03 57540

Citalopram Alkene Dimer Chloride

Citalopram Alkene Dimer Chloride


  • Catalogue No.:PA 03 57540

  • CAS :

    1370643-27-8

  • Molecular Formula : C40H41ClF2N4O-

  • Molecular Weight : 667.23

PA 03 57550

Citalopram Chloromethyl Quartenary Ammonium Salt

Citalopram Chloromethyl Quartenary Ammonium Salt


  • Catalogue No.:PA 03 57550

  • CAS :

    NA

  • Molecular Formula : C21H23Cl2FN2O

  • Molecular Weight : 409.32

PA 03 57560

1-(3-(Dimethylamino)propyl)-1-phenyl-1,3-dihydroisobenzofuran-5-carbonitrile

1-(3-(Dimethylamino)propyl)-1-phenyl-1,3-dihydroisobenzofuran-5-carbonitrile


  • Catalogue No.:PA 03 57560

  • CAS :

    NA

  • Molecular Formula : C20H22N2O

  • Molecular Weight : 306.4

PA 03 57570

rac Didemethyl Citalopram Dihydrochloride

rac Didemethyl Citalopram Dihydrochloride


  • Catalogue No.:PA 03 57570

  • CAS :

    NA

  • Molecular Formula : C18H19Cl2FN2O

  • Molecular Weight : 369.26

PA 03 57580

3-(1-(4-Fluorophenyl)-1,3-dihydroisobenzofuran-1-yl)-N,N-dimethylpropan-1-amine Hydrobromide

3-(1-(4-Fluorophenyl)-1,3-dihydroisobenzofuran-1-yl)-N,N-dimethylpropan-1-amine Hydrobromide


  • Catalogue No.:PA 03 57580

  • CAS :

    1332724-07-8

  • Molecular Formula : C19H23BrFNO

  • Molecular Weight : 380.29

PA 03 57590

1-(4-Fluorophenyl)-1,3-DihydroIsobenzofuran-5-Carbonitrile

1-(4-Fluorophenyl)-1,3-DihydroIsobenzofuran-5-Carbonitrile


  • Catalogue No.:PA 03 57590

  • CAS :

    64169-67-1

  • Molecular Formula : C15H10FNO

  • Molecular Weight : 239.24

PA 03 57600

Desfluoro Citalopram Hydrobromide

Desfluoro Citalopram Hydrobromide


  • Catalogue No.:PA 03 57600

  • CAS :

    1332724-04-5

  • Molecular Formula : C20H23BrN2O

  • Molecular Weight : 387.31

PA 03 57610

(R)-Citalopram

(R)-Citalopram


  • Catalogue No.:PA 03 57610

  • CAS :

    128196-02-1

  • Molecular Formula : C20H21FN2O

  • Molecular Weight : 324.39

PA 03 57620

(R)-Citalopram Oxalate

(R)-Citalopram Oxalate


  • Catalogue No.:PA 03 57620

  • CAS :

    219861-53-7

  • Molecular Formula : C22H23FN2O5

  • Molecular Weight : 414.43

PA 03 57630

(S)-Desmethyl Citalopram Ethanedioate

(S)-Desmethyl Citalopram Ethanedioate


  • Catalogue No.:PA 03 57630

  • CAS :

    852172-06-6

  • Molecular Formula : C21H21FN2O5

  • Molecular Weight : 400.4

PA 03 57640

Citadiol Hydrobromide

Citadiol Hydrobromide


  • Catalogue No.:PA 03 57640

  • CAS :

    103146-26-5

  • Molecular Formula : C20H24BrFN2O2

  • Molecular Weight : 423.32

PA 03 57650

(S)-Citalopram N-Oxide

(S)-Citalopram N-Oxide


  • Catalogue No.:PA 03 57650

  • CAS :

    917482-45-2

  • Molecular Formula : C20H21FN2O2

  • Molecular Weight : 340.39

PA 03 57660

Citalopram N-Oxide Hydrochloride

Citalopram N-Oxide Hydrochloride


  • Catalogue No.:PA 03 57660

  • CAS :

    62498-71-9

  • Molecular Formula : C20H22ClFN2O2

  • Molecular Weight : 376.85

PA 03 57670

(S)-N-Didesmethyl Citalopram Oxalate

(S)-N-Didesmethyl Citalopram Oxalate


  • Catalogue No.:PA 03 57670

  • CAS :

    NA

  • Molecular Formula : C20H19FN2O5

  • Molecular Weight : 386.37

PA 03 57680

rac Desfluoro Citalopram Oxalate

rac Desfluoro Citalopram Oxalate


  • Catalogue No.:PA 03 57680

  • CAS :

    1093072-86-6

  • Molecular Formula : C22H24N2O5

  • Molecular Weight : 396.44

PAI 03 002510

Citadiol

Citadiol


  • Catalogue No.:PAI 03 002510

  • CAS :

    481047-48-7

  • Molecular Formula : C20H23FN2O2

  • Molecular Weight : 342.41

PAI 03 002010

5-Chloro-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran

5-Chloro-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran


  • Catalogue No.:PAI 03 002010

  • CAS :

    NA

  • Molecular Formula : C14H10ClFO

  • Molecular Weight : 248.68

PAI 03 002020

(4-Chloro-2-(hydroxymethyl)phenyl)(4-fluorophenyl)methanol

(4-Chloro-2-(hydroxymethyl)phenyl)(4-fluorophenyl)methanol


  • Catalogue No.:PAI 03 002020

  • CAS :

    NA

  • Molecular Formula : C14H12ClFO2

  • Molecular Weight : 266.70

PAI 03 002030

2-(3-Chloropropyl)isoindole-1,3-dione

2-(3-Chloropropyl)isoindole-1,3-dione


  • Catalogue No.:PAI 03 002030

  • CAS :

    42251-84-3

  • Molecular Formula : C11H10ClNO2

  • Molecular Weight : 223.66

PAI 03 002040

1-(3-(1,3-Dioxoisoindolin-2-yl)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile

1-(3-(1,3-Dioxoisoindolin-2-yl)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile


  • Catalogue No.:PAI 03 002040

  • CAS :

    NA

  • Molecular Formula : C26H19FN2O3

  • Molecular Weight : 426.45

PAI 03 002050

1-(3-Aminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile

1-(3-Aminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile


  • Catalogue No.:PAI 03 002050

  • CAS :

    62498-69-5

  • Molecular Formula : C18H17FN2O

  • Molecular Weight : 296.35

PAI 03 002060

3-(((tert-Butyldimethylsilyl)oxy)methyl)-4-(4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)benzonitrile

3-(((tert-Butyldimethylsilyl)oxy)methyl)-4-(4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)benzonitrile


  • Catalogue No.:PAI 03 002060

  • CAS :

    NA

  • Molecular Formula : C26H37FN2O2Si

  • Molecular Weight : 456.67

PAI 03 002070

1-(2-(((tert-Butyldimethylsilyl)oxy)methyl)-4-cyanophenyl)-4-(dimethylamino)-1-(4-fluorophenyl)butyl methanesulfonate

1-(2-(((tert-Butyldimethylsilyl)oxy)methyl)-4-cyanophenyl)-4-(dimethylamino)-1-(4-fluorophenyl)butyl methanesulfonate


  • Catalogue No.:PAI 03 002070

  • CAS :

    NA

  • Molecular Formula : C27H39FN2O4SSi

  • Molecular Weight : 534.76

PAI 03 002080

3-(((tert-Butyldimethylsilyl)oxy)methyl)-4-(4-(dimethylamino)-1-(4-fluorophenyl)but-1-en-1-yl)benzonitrile

3-(((tert-Butyldimethylsilyl)oxy)methyl)-4-(4-(dimethylamino)-1-(4-fluorophenyl)but-1-en-1-yl)benzonitrile


  • Catalogue No.:PAI 03 002080

  • CAS :

    NA

  • Molecular Formula : C26H35FN2OSi

  • Molecular Weight : 438.65

PAI 03 002090

N-(3-Bromopropyl)phthalimide

N-(3-Bromopropyl)phthalimide


  • Catalogue No.:PAI 03 002090

  • CAS :

    5460-29-7

  • Molecular Formula : C11H10BrNO2

  • Molecular Weight : 268.11

PAI 03 002100

3-Chloro-N,N-bis(trimethylsilyl)propan-1-amine

3-Chloro-N,N-bis(trimethylsilyl)propan-1-amine


  • Catalogue No.:PAI 03 002100

  • CAS :

    NA

  • Molecular Formula : C9H24ClNSi2

  • Molecular Weight : 237.92

PA 03 57031

Citalopram Hydrobromide - Impurity C (Oxalate Salt)

3-Oxo Citalopram Oxalate


  • Catalogue No.:PA 03 57031

  • CAS :

    NA

  • Molecular Formula : C22H21FN2O6

  • Molecular Weight : 428.42

PA 03 57072

Citalopram Hydrobromide - Impurity G (Di Oxalate Salt)

Citalopram Dimethylaminobutanone Di-Oxalate


  • Catalogue No.:PA 03 57072

  • CAS :

    NA

  • Molecular Formula : C29H37FN2O10

  • Molecular Weight : 592.62

PA 03 57690

4-(3-(Dimethylamino)propyl)-4-(4-fluorophenyl)isochromane-7-carbonitrile

4-(3-(Dimethylamino)propyl)-4-(4-fluorophenyl)isochromane-7-carbonitrile


  • Catalogue No.:PA 03 57690

  • CAS :

    NA

  • Molecular Formula : C21H23FN2O

  • Molecular Weight : 338.43

PA 03 57700

3,3'-((Methylenebis(oxy))bis(methylene))bis(4-(4-(dimethylamino)-1-(4-fluorophenyl)butyl)benzonitrile)

3,3'-((Methylenebis(oxy))bis(methylene))bis(4-(4-(dimethylamino)-1-(4-fluorophenyl)butyl)benzonitrile)


  • Catalogue No.:PA 03 57700

  • CAS :

    NA

  • Molecular Formula : C41H46F2N4O2

  • Molecular Weight : 664.84

PA 03 57710

N-Didesmethyl Citalopram Oxalate

N-Didesmethyl Citalopram Oxalate


  • Catalogue No.:PA 03 57710

  • CAS :

    NA

  • Molecular Formula : C20H19FN2O5

  • Molecular Weight : 386.38

PA 03 57720

rac-N-Trifluoroacetodesmethyl Citalopram

rac-N-Trifluoroacetodesmethyl Citalopram


  • Catalogue No.:PA 03 57720

  • CAS :

    1076199-46-6

  • Molecular Formula : C21.H18F4N2O2

  • Molecular Weight : 406.37

PA 03 57730

S-(+)-N-Trifluoroacetodesmethyl Citalopram

S-(+)-N-Trifluoroacetodesmethyl Citalopram


  • Catalogue No.:PA 03 57730

  • CAS :

    1217697-83-0

  • Molecular Formula : C21H18F4N2O2

  • Molecular Weight : 406.37

PA 03 57740

N-Trifluoroacetodidemethyl Citalopram

N-Trifluoroacetodidemethyl Citalopram


  • Catalogue No.:PA 03 57740

  • CAS :

    1076199-47-7

  • Molecular Formula : C20H16F4N2O2

  • Molecular Weight : 392.35

PA 03 57750

S-(+)-N-Trifluoroacetodidemethyl Citalopram

S-(+)-N-Trifluoroacetodidemethyl Citalopram


  • Catalogue No.:PA 03 57750

  • CAS :

    1217811-50-1

  • Molecular Formula : C20H16F4N2O2

  • Molecular Weight : 392.35