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Citalopram
Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Citalopram reference materials. Our portfolio includes both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine derivatives (N-NO products). These reference standards play a crucial role in pharmaceutical R&D, aiding in formulation development, ANDA/DMF submissions, quality control, method validation, stability studies, and impurity profiling—including the identification and assessment of potentially genotoxic impurities.
Each Citalopram-related product is rigorously characterized and delivered with a detailed Certificate of Analysis (COA) and comprehensive analytical data to ensure regulatory compliance. Upon request, we also offer EP/USP traceable standards. To maintain the highest quality standards, all materials are subject to periodic re-testing and continuous quality monitoring.
Citalopram HBr
CAT No: VS-C100001
CAS No: 59729-32-7
Mol.F.: C20H21FN2O : HBr
Mol.Wt.: 324.40 : 80.91
Status: Custom Synthesis
Citalopram EP Impurity A
CAT No: VS-C100002
CAS No: 64372-56-1
Mol.F.: C20H23FN2O2
Mol.Wt.: 342.41
Status: In Stock
Citalopram EP Impurity B
CAT No: VS-C100003
CAS No: 411221-53-9
Mol.F.: C20H21FN2O2
Mol.Wt.: 340.39
Status: In Stock
Citalopram EP Impurity C
CAT No: VS-C100004
CAS No: 372941-54-3
Mol.F.: C20H19FN2O2
Mol.Wt.: 338.38
Status: In Stock
Citalopram EP Impurity D (HCl)
CAT No: VS-C100005
CAS No: 97743-99-2
Mol.F.: C19H19FN2O : HCl
Mol.Wt.: 310.37 : 36.46
Status: In Stock
Citalopram EP Impurity E
CAT No: VS-C100006
CAS No: 1332724-08-9
Mol.F.: C19H21ClFNO : HBr
Mol.Wt.: 333.83 : 80.91
Status: In Stock
Citalopram EP Impurity F (Oxalate salt)
CAT No: VS-C100007
CAS No: 64372-43-6
Mol.F.: C19H21BrFNO : C2H2O4
Mol.Wt.: 378.28 : 90.03
Status: Custom Synthesis
Citalopram EP Impurity G
CAT No: VS-C100008
CAS No: 1329745-98-3
Mol.F.: C25H33FN2O2
Mol.Wt.: 412.54
Status: Limited Stock
Citalopram RC B Oxalate Salt
CAT No: VS-C100009
CAS No: 1332724-03-4
Mol.F.: C20H21FN2O2 : C2H2O4
Mol.Wt.: 340.40 : 90.03
Status: Custom Synthesis
Citalopram EP Impurity C (Oxalate salt)
CAT No: VS-C100010
CAS No: 1440961-11-4
Mol.F.: C20H19FN2O2 : C2H2O4
Mol.Wt.: 338.38 : 90.03
Status: Custom Synthesis
Citalopram EP Impurity D (HBr salt)
CAT No: VS-C100011
CAS No: 1188264-72-3
Mol.F.: C19H19FN2O : HBr
Mol.Wt.: 310.37 : 80.91
Status: Custom Synthesis
Citalopram USP Related Compound E HCl Salt
CAT No: VS-C100012
CAS No: 62498-71-9
Mol.F.: C20H21FN2O2 : HCl
Mol.Wt.: 340.40 : 36.46
Status: Custom Synthesis
Citalopram USP Related Compound E
CAT No: VS-C100013
CAS No: 63284-72-0
Mol.F.: C20H21FN2O2
Mol.Wt.: 340.4
Status: Out of Stock
Citalopram USP RC F
CAT No: VS-C100014
CAS No: 55011-89-7
Mol.F.: C18H21N : HCl
Mol.Wt.: 251.37 : 36.46
Status: Custom Synthesis
(R)-Citalopram oxalate
CAT No: VS-C100015
CAS No: 219861-53-7
Mol.F.: C20H21FN2O : C2H2O4
Mol.Wt.: 324.4 : 90.03
Status: In Stock
Citalopram S-Isomer
CAT No: VS-C100016
CAS No: 219861-08-2
Mol.F.: C20H21FN2O : C2H2O4
Mol.Wt.: 324.4 : 90.0
Status: Custom Synthesis
Citalopram Didesmethyl Metabolite
CAT No: VS-C100017
CAS No: 1189694-81-2
Mol.F.: C18H17FN2O : HCl
Mol.Wt.: 296.3 : 36.5
Status: Custom Synthesis
Citalopram Dihydroxy Impurity
CAT No: VS-C100018
CAS No: 103146-26-5
Mol.F.: C20H23FN2O2 : HBr
Mol.Wt.: 342.4 : 80.9s
Status: Custom Synthesis
Citalopram Carboxylic Acid Impurity
CAT No: VS-C100019
CAS No: 440121-09-5
Mol.F.: C20H22FNO3
Mol.Wt.: 343.39
Status: Custom Synthesis
Citalopram Alkene Dimer
CAT No: VS-C100020
CAS No: 1370643-27-8
Mol.F.: C40H41F2N4O : Cl
Mol.Wt.: 631.79 : 35.45
Status: Custom Synthesis
Citalopram Related Compound H
CAT No: VS-C100021
CAS No: 479065-02-6
Mol.F.: C19H21BrFNO : HBr
Mol.Wt.: 378.29 : 80.91
Status: Custom Synthesis
Desfluorocitalopram
CAT No: VS-C100022
CAS No: 1026009-77-7
Mol.F.: C20H22N2O
Mol.Wt.: 306.41
Status: Custom Synthesis
5-aminophtalane
CAT No: VS-C100023
CAS No: 65399-05-5
Mol.F.: C8H7NO2
Mol.Wt.: 149.15
Status: Custom Synthesis
Citalopram Amino compound
CAT No: VS-C100024
CAS No: 3676-85-5
Mol.F.: C8H6N2O2
Mol.Wt.: 162.15
Status: Custom Synthesis
Citalopram Nitro Compound
CAT No: VS-C100025
CAS No: 89-40-7
Mol.F.: C8H4N2O4
Mol.Wt.: 192.13
Status: Custom Synthesis
Citalopram 5-Cyano-phthalane
CAT No: VS-C100026
CAS No: 82104-74-3
Mol.F.: C9H5NO2
Mol.Wt.: 159.14
Status: Custom Synthesis
Citalopram Addition product
CAT No: VS-C100027
CAS No: 717133-25-0
Mol.F.: C20H23FN2O2 : HCl
Mol.Wt.: 342.41 : 36.46
Status: Custom Synthesis
3- chloro N, N-dimethylpropan-1-amine hydrochloride
CAT No: VS-C100028
CAS No: 5407-04-5
Mol.F.: C5H12ClN : HCl
Mol.Wt.: 121.61 : 36.46
Status: Custom Synthesis
1-Bromo-4-fluorobenzene
CAT No: VS-C100029
CAS No: 460-00-4
Mol.F.: C6H4BrF
Mol.Wt.: 175
Status: Custom Synthesis
Fluorobenzene
CAT No: VS-C100030
CAS No: 462-06-6
Mol.F.: C6H5F
Mol.Wt.: 96.1
Status: Custom Synthesis
Ethyl p-tosylate
CAT No: VS-C100031
CAS No: 80-40-0
Mol.F.: C9H12O3S
Mol.Wt.: 200.25
Status: Custom Synthesis
Citalopram Diol-Desfluoro Impurity
CAT No: VS-C100032
CAS No: 1187671-15-3
Mol.F.: C20H24N2O2
Mol.Wt.: 324.4
Status: Custom Synthesis
Citalopram R-Isomer
CAT No: VS-C100033
CAS No: 128196-02-1
Mol.F.: C20H21FN2O
Mol.Wt.: 324.4
Status: Limited Stock
Citalopram Descyano Impurity
CAT No: VS-C100034
CAS No: 390817-87-5
Mol.F.: C19H22FNO
Mol.Wt.: 299.4
Status: Custom Synthesis
Citalopram Impurity 16
CAT No: VS-C100035
CAS No: 1217846-84-8
Mol.F.: C26H25F2NO2
Mol.Wt.: 421.49
Status: Custom Synthesis
Citalopram Impurity 17
CAT No: VS-C100036
CAS No: N/A
Mol.F.: C26H25FN2O
Mol.Wt.: 400.5
Status: Custom Synthesis
Citalopram Impurity 18
CAT No: VS-C100037
CAS No: 1370643-23-4
Mol.F.: C20H21FN2O
Mol.Wt.: 324.4
Status: Custom Synthesis
Citalopram Impurity 19
CAT No: VS-C100038
CAS No: 1470362-85-6
Mol.F.: C20H23FN2O2
Mol.Wt.: 342.42
Status: Custom Synthesis
rac Desfluoro Citalopram Oxalate
CAT No: VS-C100039
CAS No: 1093072-86-6
Mol.F.: C10H22N2O : C2H2O4
Mol.Wt.: 306.40 : (90.03)
Status: Custom Synthesis
(S)-Didemethyl Citalopram
CAT No: VS-C100040
CAS No: 166037-78-1
Mol.F.: C18H17FN2O
Mol.Wt.: 296.34
Status: Custom Synthesis
Citalopram EP Impurity F
CAT No: VS-C100041
CAS No: 64169-39-7
Mol.F.: C19H21BrFNO
Mol.Wt.: 378.28
Status: Custom Synthesis
N-Nitroso N-Desmethyl Citalopram
CAT No: VS-C100042
CAS No: NA
Mol.F.: C19H18FN3O2
Mol.Wt.: 339.4
Status: Custom Synthesis
citalopram Nitroso Impurity 1
CAT No: VS-C100043
CAS No: 64091-91-4
Mol.F.: C10H13N3O2
Mol.Wt.: 207.23
Status: Custom Synthesis
Citalopram EP Impurity D
CAT No: VS-C100044
CAS No: 62498-67-3
Mol.F.: C19H19FN2O
Mol.Wt.: 310.4
Status: Custom Synthesis
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