citalopram
A selective serotonin reuptake inhibitor (SSRI), Citalopram is used for the treatment of depression, obsessive–compulsive disorder and panic disorders. It exists in two enatiomeric forms S-(+)-citalopram and R-(–)-citalopram. The S enantiomer provides the anti depressant effects. Reference standards of Citalopram API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[catalogue_number] => PA 03 57520
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4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile
Catalogue No.:PA 03 57520
Molecular Formula : C20H23FN2O2
Molecular Weight : 342.41
stdClass Object
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[pname] => (R)-Citalopram
[catalogue_number] => PA 03 57610
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[form] => C20H21FN2O
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Catalogue No.:PA 03 57610
Molecular Formula : C20H21FN2O
Molecular Weight : 324.39
stdClass Object
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[pname] => Citalopram N-Oxide Hydrochloride
[catalogue_number] => PA 03 57660
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[weight] => 376.85
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Citalopram N-Oxide Hydrochloride
Catalogue No.:PA 03 57660
Molecular Formula : C20H22ClFN2O2
Molecular Weight : 376.85
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[pname] => Acetyl Citalopram-d6 Oxalate
[catalogue_number] => PA STI 002180
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[weight] => 437.49
[form] => C23H20D6FNO6
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Acetyl Citalopram-d6 Oxalate
Catalogue No.:PA STI 002180
Molecular Formula : C23H20D6FNO6
Molecular Weight : 437.49
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[pname] => N-Chloromethyl Citalopram-d6 Chloride
[catalogue_number] => PA STI 020140
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[weight] => 415.36
[form] => C21H17D6Cl2FN2O
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N-Chloromethyl Citalopram-d6 Chloride
Catalogue No.:PA STI 020140
Molecular Formula : C21H17D6Cl2FN2O
Molecular Weight : 415.36
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[pname] => Citalopram-d4
[catalogue_number] => PA STI 021680
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[weight] => 328.42
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Catalogue No.:PA STI 021680
Molecular Formula : C20H17D4FN2O
Molecular Weight : 328.42
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[pname] => (S)-Citalopram-d4 Oxalate
[catalogue_number] => PA STI 021681
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[weight] => 418.45
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(S)-Citalopram-d4 Oxalate
Catalogue No.:PA STI 021681
Molecular Formula : C22H19D4FN2O5
Molecular Weight : 418.45
stdClass Object
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[pname] => Citalopram-d6
[catalogue_number] => PA STI 021690
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[weight] => 330.43
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Catalogue No.:PA STI 021690
Molecular Formula : C20H15D6FN2O
Molecular Weight : 330.43
stdClass Object
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[pname] => Citalopram-d6 Oxalate
[catalogue_number] => PA STI 021700
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Catalogue No.:PA STI 021700
Molecular Formula : C22H17D6FN2O5
Molecular Weight : 420.46
stdClass Object
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(S)-Citalopram-d6 Oxalate
Catalogue No.:PA STI 021720
Molecular Formula : C22H17D6FN2O5
Molecular Weight : 420.46
stdClass Object
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(R)-Citalopram-d6 Oxalate
Catalogue No.:PA STI 021730
Molecular Formula : C22H17D6FN2O5
Molecular Weight : 420.46
stdClass Object
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(S)-Citalopram-d6 N-Oxide
Catalogue No.:PA STI 021760
Molecular Formula : C20H15D6FN2O2
Molecular Weight : 346.43
stdClass Object
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[catalogue_number] => PA STI 027640
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[weight] => 402.47
[form] => C22H18D6N2O5
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(S)-Desfluoro Citalopram-d6 Oxalate
Catalogue No.:PA STI 027640
Molecular Formula : C22H18D6N2O5
Molecular Weight : 402.47
stdClass Object
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4-[4-(dimethyl-d6-amino)-1-(4-fluorophenyl)-1-buten-1-yl]-3-(hydroxymethyl)-benzonitrile (Citalopram Olefinic Impurity)
Catalogue No.:PA STI 033740
Molecular Formula : C20H15D6FN2O
Molecular Weight : 330.43
stdClass Object
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[catalogue_number] => PA STI 089752
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N-Nitroso Desmethyl citalopram-d3
Catalogue No.:PA STI 089752
Molecular Formula : C19H15D3FN3O2
Molecular Weight : 342.39
