TLC Standards
      
Products List (Parent drug: CITALOPRAM)
Citalopram HBr
CAS No. 59729-32-7
C20H21FN2O.HBr M.W. 324.40 80.91
C-091
Citalopram HBr
Citalopram-d4 HBr
CAS No. 1219803-58-3
C20H15D6FN2O. HBr M.W. 328.43 80.91
C-092
Citalopram-d4 HBr
(S)-Citalopram Oxalate (Escitalopram Oxalate)
CAS No. 219861-08-2
C20H21FN2O. C2H2O4 M.W. 324.40 90.04
C-093
(S)-Citalopram Oxalate (Escitalopram Oxalate)
(R)-Citalopram Oxalate
CAS No. 219861-53-7
C20H21FN2O. C2H2O4 M.W. 324.40 90.04
C-094
(R)-Citalopram Oxalate
Citalopram EP Impurity D HBr (N-Desmethyl Citalopram HBr)
CAS No. 1188264-72-3
C19H19FN2O. HBr M.W. 310.37 80.91
C-095
Citalopram EP Impurity D HBr (N-Desmethyl Citalopram HBr)
N-Desmethyl Citalopram-d4 Oxalate
CAS No. 62498-68-4 (non-labelled)
C19H15FN2OD4. C2H2O4 M.W. 314.40 90.04
C-096
N-Desmethyl Citalopram-d4 Oxalate
N-Didesmethyl Citalopram Oxalate
C18H17FN2O. C2H2O4 M.W. 296.35 90.04
C-097
N-Didesmethyl Citalopram Oxalate
Didesmethyl citalopram-d4.HBr
CAS No. 62498-69-5(non-d)
C18H13D4FN2O.HBr M.W. 393.27
C-098
Didesmethyl citalopram-d4.HBr
(S)-Citalopram-d4 Oxalate
CAS No. 219861-08-2 (non-labelled)
C20H17D4FN2O. C2H2O4 M.W. 328.42 90.03
C-099
(S)-Citalopram-d4 Oxalate
(-)-(R)-Citalopram-d4 Oxalate
CAS No. 62498-69-5 (non-d)
C20H17FN2OD4.C2H2O4 M.W. 328.43 90.04
C-0910
(-)-(R)-Citalopram-d4 Oxalate
N-Desmethyl (S)-Citalopram Oxalate
CAS No. 852172-06-6
C19H19FN2O. C2H2O4 M.W. 310.37 90.04
C-0911
N-Desmethyl (S)-Citalopram Oxalate
N-Desmethyl (R)-Citalopram Oxalate
CAS No. 852172-07-7
C19H19FN2O. C2H2O4 M.W. 310.37 90.04
C-0912
N-Desmethyl (R)-Citalopram Oxalate
S-Citalopram N-Oxide (Escitalopram N-Oxide)
CAS No. 917482-45-2
C20H21FN2O2 M.W. 340.40
C-0913
S-Citalopram N-Oxide (Escitalopram N-Oxide)
Desfluoro Citalopram Oxalate
CAS No. 1093072-86-6
C20H22N2O. C2H2O4 M.W. 306.41 90.03
C-0914
Desfluoro Citalopram Oxalate
Citalopram EP Impurity C HCl (3-Oxo Citalopram HCl)
CAS No. 372941-54-3 (free base)
C20H19FN2O2. HCl M.W. 338.39 36.46
C-0915
Citalopram EP Impurity C HCl (3-Oxo Citalopram HCl)
Citalopram Related Compound I
CAS No. N/A
C20H23FN2O2 M.W. 342.42
C-0916
Citalopram Related Compound I
Citalopram Related Compound II
CAS No. 488787-59-3
C20H23FN2O2 M.W. 342.42
C-0917
Citalopram Related Compound II
Citalopram Related Compound III
CAS No. N/A
C26H25F2NO2 M.W. 421.49
C-0918
Citalopram Related Compound III
(S)-N-Didesmethyl Citalopram Oxalate
CAS No. 166037-78-1 (free base)
C18H17FN2O. C2H2O4 M.W. 296.35 90.04
C-0919
(S)-N-Didesmethyl Citalopram Oxalate
(R)-N-Didesmethyl Citalopram Oxalate
C18H17FN2O. C2H2O4 M.W. 296.35 90.04
C-0920
(R)-N-Didesmethyl Citalopram Oxalate
Escitalopram Impurity C
CAS No. N/A
C19H23BrFNO2 HBr M.W. 396.30 80.91
C-0921
Escitalopram Impurity C
N-Chloromethyl Citalopram-d6 Chloride
C21H17ClFN2OD6 . Cl M.W. 379.92 35.45
C-0923
N-Chloromethyl Citalopram-d6 Chloride
(S)-Desmethyl Citalopram-d4 Oxalate
CAS No. N/A
C19H15FN2OD4 C2H2O4 M.W. 314.40 90.04
C-0924
(S)-Desmethyl Citalopram-d4 Oxalate
(R)-Desmethyl Citalopram-d4 Oxalate
CAS No. N/A
C19H15FN2OD4 C2H2O4 M.W. 314.40 90.04
C-0925
(R)-Desmethyl Citalopram-d4 Oxalate
Citalopram Ring-opening Impurity Oxalate (Citalopram Alkene Impurity Oxalate) (Mixture of Z and E Isomers)
CAS No. 920282-75-3 (free base)
C20H21FN2O. C2H2O4 M.W. 324.40 90.04
C-0926
Citalopram Ring-opening Impurity Oxalate (Citalopram Alkene Impurity Oxalate) (Mixture of Z and E Isomers)
Citalopram Alkene Dimer
C40H41F2N4O . Cl M.W. 631.80 35.45
C-0927
Citalopram Alkene Dimer
Citalopram Chloromethyl Quartenary Ammonium Salt
C21H23ClFN2O. Cl M.W. 373.88 35.45
C-0928
Citalopram Chloromethyl Quartenary Ammonium Salt
Citalopram Carboxylic Acid Impurity
CAS No. 440121-09-5
C20H22FNO3 M.W. 343.40
C-0929
Citalopram Carboxylic Acid Impurity
Citalopram acetyl impurity
C21H24FNO2 M.W. 341.43
C-0930
Citalopram acetyl impurity
Citalopram Impurity 4 (1-(4-Dimethylamino) Oxobutyl Citadiol)
CAS No. 1433278-32-0
C25H35FN2O3 M.W. 430.56
C-0931
Citalopram Impurity 4 (1-(4-Dimethylamino) Oxobutyl Citadiol)
Citadiol HBr
CAS No. 103146-26-5
C20H23FN2O2. HBr M.W. 342.42 80.91
C-0932
Citadiol HBr
Citalopram Dimethylaminobutanone Di-Oxalate (5-Dimethylaminobutyryl Citalopram Di-Oxalate)
CAS No. 1329745-98-3 (free base)
C25H33FN2O2. 2 C2H2O4 M.W. 412.55 2 90.04
C-0933
Citalopram Dimethylaminobutanone Di-Oxalate (5-Dimethylaminobutyryl Citalopram Di-Oxalate)
Citalopram Descyano Impurity Oxalate
CAS No. 390817-87-5 (free base)
C19H22FNO. C2H2O4 M.W. 299.39 90.04
C-0934
Citalopram Descyano Impurity Oxalate
Citalopram Related Compound IV
CAS No. N/A
C26H25FN2O M.W. 400.50
C-0936
Citalopram Related Compound IV
Citalopram EP Impurity A HCl
CAS No. 64372-56-1 (free base)
C20H23FN2O2. HCl M.W. 342.42 36.46
C-0937
Citalopram EP Impurity A HCl
Citalopram EP Impurity B Oxalate (3-Hydroxy Citalopram Oxalate)
CAS No. 1332724-03-4
C20H21FN2O2. C2H2O4 M.W. 340.40 90.04
C-0938
 Citalopram EP Impurity B Oxalate (3-Hydroxy Citalopram Oxalate)
Citalopram EP Impurity E HCl
CAS No. 64169-47-7
C19H21ClFNO. HCl M.W. 333.84 36.46
C-0939
Citalopram EP Impurity E HCl
Citalopram EP Impurity F HCl
CAS No. 1644389-68-3
C19H21BrFNO. HCl M.W. 378.29 36.46
C-0940
Citalopram EP Impurity F HCl
Citalopram Related Compound V
CAS No. 82104-74-3
C9H5NO2 M.W. 159.15
C-0941
Citalopram Related Compound V
Citalopram Related Compound VI
CAS No. 260371-16-2
C15H10FNO2 M.W. 255.25
C-0942
Citalopram Related Compound VI
Citalopram Impurity 1 Sodium Salt
C20H20FN2O3. Na M.W. 355.39 22.99
C-0943
Citalopram Impurity 1 Sodium Salt
Escitalopram EP Impurity L
CAS No. 1346617-30-8
C20H22N2O. C2H2O4  M.W. 306.41 90.03
C-0944
Escitalopram EP Impurity L
Citalopram Impurity 2
C20H24N2O2 M.W. 324.42
C-0945
Citalopram Impurity 2
Citalopram Impurity 3
C20H25FN2O3 M.W. 360.43
C-0946
Citalopram Impurity 3
Escitalopram EP Impurity H HCl (Citalopram N-Oxide HCl)
CAS No. 62498-71-9
C20H21FN2O2. HCl M.W. 340.40 36.46
C-0947
Escitalopram EP Impurity H HCl (Citalopram N-Oxide HCl)
Citalopram EP Impurity C Oxalate (3-Oxo Citalopram Oxalate)
CAS No. 372941-54-3 (free base)
C20H19FN2O2. C2H2O4 M.W. 338.38 90.03
C-0948
Citalopram EP Impurity C Oxalate (3-Oxo Citalopram Oxalate)
Citalopram Impurity 5
C21H26FNO4 M.W. 375.44
C-0949
Citalopram Impurity 5
Citalopram Impurity 6
C21H27FN2O3 M.W. 374.46
C-0950
Citalopram Impurity 6
Citalopram Impurity 7
C21H26FNO4 M.W. 375.44
C-0951
Citalopram Impurity 7
Citalopram Impurity 8
C21H27FN2O3 M.W. 374.46
C-0952
Citalopram Impurity 8
Citalopram Impurity 9
C21H25FN2O2 M.W. 356.44
C-0953
Citalopram Impurity 9
Citalopram Impurity 10
C14H18N2O2 M.W. 246.31
C-0954
Citalopram Impurity 10
Citalopram Impurity 11
C21H23FN2O M.W. 338.43
C-0955
Citalopram Impurity 11
Citalopram Impurity 12
C41H46F2N4O2 M.W. 664.84
C-0956
Citalopram Impurity 12
Citalopram Impurity 13
C18H16F2N2O M.W. 314.34
C-0957
Citalopram Impurity 13