Tramadol
Tramadol is used primarily to treat mild to severe pain, both acute and chronic. It is sold under the brand name Ultram. It is available as a generic medication and marketed under many brand names worldwide. Reference standards of Tramadol API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object
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[pname] => N-Demethyltramadol
[catalogue_number] => PA 20 0431000
[category_ids] => ,82,78,76,75,70,165,
[chemical_name] =>
[weight] => 249.35
[form] => C15H23NO2
[cas] => 73806-55-0
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Catalogue No.:PA 20 0431000
Molecular Formula : C15H23NO2
Molecular Weight : 249.35
stdClass Object
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[pname] => Rac-4-Hydroxycyclohexyl Tramadol Hydrochloride
[catalogue_number] => PA 20 0431001
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[chemical_name] =>
[weight] => 315.84
[form] => C16H26ClNO3
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Rac-4-Hydroxycyclohexyl Tramadol Hydrochloride
Catalogue No.:PA 20 0431001
Molecular Formula : C16H26ClNO3
Molecular Weight : 315.84
stdClass Object
(
[pname] => Tramadol - Impurity B (Freebase)
[catalogue_number] => PA 20 43021
[category_ids] => ,82,80,79,78,75,70,165,
[chemical_name] =>
[weight] => 245.37
[form] => C16H23NO
[cas] => 73825-64-6
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Tramadol - Impurity B (Freebase)
Catalogue No.:PA 20 43021
Molecular Formula : C16H23NO
Molecular Weight : 245.37
stdClass Object
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[pname] => Tramadol - Impurity E (Freebase)
[catalogue_number] => PA 20 43051
[category_ids] => ,82,78,70,165,
[chemical_name] =>
[weight] => 155.24
[form] => C9H17NO
[cas] => 15409-60-6
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Tramadol - Impurity E (Freebase)
Catalogue No.:PA 20 43051
Molecular Formula : C9H17NO
Molecular Weight : 155.24
stdClass Object
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[pname] => O-Desmethyltramadol Glucuronide
[catalogue_number] => PA 73 0081001
[category_ids] => ,95,82,78,70,69,165,
[chemical_name] =>
[weight] => 425.48
[form] => C21H31NO8
[cas] => 138921-77-4
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O-Desmethyltramadol Glucuronide
Catalogue No.:PA 73 0081001
Molecular Formula : C21H31NO8
Molecular Weight : 425.48
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[catalogue_number] => PA 73 0081002
[category_ids] => ,162,82,78,76,75,70,165,
[chemical_name] =>
[weight] => 278.35
[form] => C15H22N2O3
[cas] => NA
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N-Nitroso N-Desmethyl Tramadol
Catalogue No.:PA 73 0081002
Molecular Formula : C15H22N2O3
Molecular Weight : 278.35
stdClass Object
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[pname] => N-Nitroso-Desmethyl-Tramadol (Mixture)
[catalogue_number] => PA 73 0081003
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[weight] => 278.35
[form] => C15H22N2O3
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N-Nitroso-Desmethyl-Tramadol (Mixture)
Catalogue No.:PA 73 0081003
Molecular Formula : C15H22N2O3
Molecular Weight : 278.35
stdClass Object
(
[pname] => N,N,O-Tridemethyltramadol
[catalogue_number] => PA 73 0081004
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[weight] => 221.3
[form] => C13H19NO2
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N,N,O-Tridemethyltramadol
stdClass Object
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[pname] => O-methyl Tramadol
[catalogue_number] => PA 73 0081005
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[chemical_name] =>
[weight] => 277.41
[form] => C17H27NO2
[cas] => 541506-07-4
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Catalogue No.:PA 73 0081005
Molecular Formula : C17H27NO2
Molecular Weight : 277.41
stdClass Object
(
[pname] => Tramadol impurity E (Y0000157)
[catalogue_number] => PA EPY0000157
[category_ids] => ,150,165,
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[weight] => NA
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Tramadol impurity E (Y0000157)
stdClass Object
(
[pname] => rac N-Benzyl-N-desmethyl Tramadol-d3
[catalogue_number] => PA STI 011280
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[chemical_name] =>
[weight] => 342.49
[form] => C22H26D3NO2
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rac N-Benzyl-N-desmethyl Tramadol-d3
Catalogue No.:PA STI 011280
Molecular Formula : C22H26D3NO2
Molecular Weight : 342.49
stdClass Object
(
[pname] => 2-(Bismethyl)aminomethylcyclohexanone-d6
[catalogue_number] => PA STI 013660
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[chemical_name] =>
[weight] => 161.27
[form] => C9H11D6NO
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2-(Bismethyl)aminomethylcyclohexanone-d6
Catalogue No.:PA STI 013660
Molecular Formula : C9H11D6NO
Molecular Weight : 161.27
stdClass Object
(
[pname] => rac N-Desmethyl Tramadol-d3 Hydrochloride
[catalogue_number] => PA STI 028790
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[weight] => 288.83
[form] => C15H21D3ClNO2
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rac N-Desmethyl Tramadol-d3 Hydrochloride
Catalogue No.:PA STI 028790
Molecular Formula : C15H21D3ClNO2
Molecular Weight : 288.83
stdClass Object
(
[pname] => O-Desmethyl Tramadol-d6
[catalogue_number] => PA STI 028800
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[chemical_name] =>
[weight] => 255.39
[form] => C15H17D6NO2
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Catalogue No.:PA STI 028800
Molecular Formula : C15H17D6NO2
Molecular Weight : 255.39
stdClass Object
(
[pname] => O-Desmethyl Tramadol-d6 Hydrochloride
[catalogue_number] => PA STI 028810
[category_ids] => ,98,82,80,78,76,75,70,69,165,
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[weight] => 291.85
[form] => C15H18D6ClNO2
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O-Desmethyl Tramadol-d6 Hydrochloride
Catalogue No.:PA STI 028810
Molecular Formula : C15H18D6ClNO2
Molecular Weight : 291.85
stdClass Object
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[pname] => (+/-)-N-Desmethyl Trifluoroacetotramadol-d3
[catalogue_number] => PA STI 028820
[category_ids] => ,98,82,78,76,75,70,165,
[chemical_name] =>
[weight] => 348.38
[form] => C17H19D3F3NO3
[cas] => 1346602-78-5
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(+/-)-N-Desmethyl Trifluoroacetotramadol-d3
Catalogue No.:PA STI 028820
Molecular Formula : C17H19D3F3NO3
Molecular Weight : 348.38
stdClass Object
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[pname] => rac N,O-Didesmethyl Tramadol-d3
[catalogue_number] => PA STI 031010
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[weight] => 238.34
[form] => C14H18D3NO2
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rac N,O-Didesmethyl Tramadol-d3
Catalogue No.:PA STI 031010
Molecular Formula : C14H18D3NO2
Molecular Weight : 238.34
stdClass Object
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[weight] => 321.87
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Rac-4-Hydroxycyclohexyl Tramadol-d6 Hydrochloride
Catalogue No.:PA STI 047780
Molecular Formula : C16H20D6ClNO3
Molecular Weight : 321.87
stdClass Object
(
[pname] => (+)-Tramadol
[catalogue_number] => PA 20 43570
[category_ids] => ,82,80,78,70,69,165,
[chemical_name] =>
[weight] => 263.38
[form] => C16H25NO2
[cas] => 123154-38-1
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Catalogue No.:PA 20 43570
Molecular Formula : C16H25NO2
Molecular Weight : 263.38
stdClass Object
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Catalogue No.:PA 20 43580
Molecular Formula : C16H25NO2
Molecular Weight : 263.38
stdClass Object
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[catalogue_number] => PA STI 084081
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[weight] => 305.88
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2-((Bis(methyl-d3)amino)methyl)-1-(3-methoxyphenyl)cyclohexan-1-ol Hydrochloride
Catalogue No.:PA STI 084081
Molecular Formula : C16H20D6ClNO2
Molecular Weight : 305.88
stdClass Object
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[catalogue_number] => PA 73 0081006
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[chemical_name] =>
[weight] => 170.21
[form] => C8H14N2O2
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N-Methyl-N-((2-oxocyclohexyl)methyl)nitrous amide
Catalogue No.:PA 73 0081006
Molecular Formula : C8H14N2O2
Molecular Weight : 170.21
