Tramadol Hydrochloride

Pharmaceutical standards - Tramadol Hydrochloride is used primarily to treat mild to severe pain. It is available as a generic medication and marketed under many brand names worldwide. It is sold under the brand name Ultram. Reference standards of Tramadol Hydrochloride API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => N,O-Didesmethyl Tramadol
    [catalogue_number] => PA 20 0431002
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    [chemical_name] => 
    [weight] => 235.33
    [form] => C14H21NO2
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PA 20 0431002
PA 20 0431002

N,O-Didesmethyl Tramadol


  • Catalogue No.:PA 20 0431002

  • CAS :

    138853-73-3

  • Molecular Formula : C14H21NO2

  • Molecular Weight : 235.33

stdClass Object
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    [pname] => [2-(3-Hydroxyphenyl)cyclohex-1- enyl]-N,N-dimethylmethanamine Hydrochloride
    [catalogue_number] => PA 20 0431003
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    [chemical_name] => 
    [weight] => 267.8
    [form] => C15H22ClNO
    [cas] => 16160-12-6
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PA 20 0431003
PA 20 0431003

[2-(3-Hydroxyphenyl)cyclohex-1- enyl]-N,N-dimethylmethanamine Hydrochloride


  • Catalogue No.:PA 20 0431003

  • CAS :

    16160-12-6

  • Molecular Formula : C15H22ClNO

  • Molecular Weight : 267.8

stdClass Object
(
    [pname] => Tramadol - Impurity B
    [catalogue_number] => PA 20 43020
    [category_ids] => ,82,80,78,70,69,165,
    [chemical_name] => 
    [weight] => 281.82
    [form] => C16H24ClNO
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PA 20 43020
PA 20 43020

Tramadol - Impurity B


  • Catalogue No.:PA 20 43020

  • CAS :

    66170-32-9

  • Molecular Formula : C16H24ClNO

  • Molecular Weight : 281.82

stdClass Object
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    [pname] => Tramadol - Impurity C
    [catalogue_number] => PA 20 43030
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    [weight] => 281.82
    [form] => C16H24ClNO
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PA 20 43030
PA 20 43030

Tramadol - Impurity C


  • Catalogue No.:PA 20 43030

  • CAS :

    66170-31-8

  • Molecular Formula : C16H24ClNO

  • Molecular Weight : 281.82

stdClass Object
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    [pname] => Tramadol - Impurity C (Freebase)
    [catalogue_number] => PA 20 43031
    [category_ids] => ,82,80,79,78,75,70,165,
    [chemical_name] => 
    [weight] => 245.36
    [form] => C16H23NO
    [cas] => 192384-41-1
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PA 20 43031
PA 20 43031

Tramadol - Impurity C (Freebase)


  • Catalogue No.:PA 20 43031

  • CAS :

    192384-41-1

  • Molecular Formula : C16H23NO

  • Molecular Weight : 245.36

stdClass Object
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    [pname] => Tramadol - Impurity D (Hydrochloride Salt)
    [catalogue_number] => PA 20 43040
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    [chemical_name] => 
    [weight] => 285.81
    [form] => C15H24ClNO2
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PA 20 43040
PA 20 43040

Tramadol - Impurity D (Hydrochloride Salt)


  • Catalogue No.:PA 20 43040

  • CAS :

    185453-02-5

  • Molecular Formula : C15H24ClNO2

  • Molecular Weight : 285.81

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    [catalogue_number] => PA 20 43041
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    [chemical_name] => 
    [weight] => 249.35
    [form] => C15H23NO2
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PA 20 43041
PA 20 43041

Tramadol - Impurity D (Freebase)


  • Catalogue No.:PA 20 43041

  • CAS :

    73986-53-5

  • Molecular Formula : C15H23NO2

  • Molecular Weight : 249.35

stdClass Object
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    [pname] => Tramadol - Impurity E (Hydrochloride Salt)
    [catalogue_number] => PA 20 43050
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    [chemical_name] => 
    [weight] => 191.7
    [form] => C9H18ClNO
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PA 20 43050
PA 20 43050

Tramadol - Impurity E (Hydrochloride Salt)


  • Catalogue No.:PA 20 43050

  • CAS :

    42036-65-7

  • Molecular Formula : C9H18ClNO

  • Molecular Weight : 191.7

stdClass Object
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    [pname] => N-Desmethyltramadol Hydrochloride
    [catalogue_number] => PA 20 43520
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    [chemical_name] => 
    [weight] => 285.81
    [form] => C15H24ClNO2
    [cas] => 1018989-94-0
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PA 20 43520
PA 20 43520

N-Desmethyltramadol Hydrochloride


  • Catalogue No.:PA 20 43520

  • CAS :

    1018989-94-0

  • Molecular Formula : C15H24ClNO2

  • Molecular Weight : 285.81

stdClass Object
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    [pname] => N,O-Didesmethyltramadol Hydrochloride
    [catalogue_number] => PA 20 43530
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    [chemical_name] => 
    [weight] => 271.78
    [form] => C14H22ClNO2
    [cas] => 333338-16-2
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PA 20 43530
PA 20 43530

N,O-Didesmethyltramadol Hydrochloride


  • Catalogue No.:PA 20 43530

  • CAS :

    333338-16-2

  • Molecular Formula : C14H22ClNO2

  • Molecular Weight : 271.78

stdClass Object
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    [pname] => 3-Methoxyphenol
    [catalogue_number] => PA 20 43540
    [category_ids] => ,82,80,78,70,165,
    [chemical_name] => 
    [weight] => 124.14
    [form] => C7H8O2
    [cas] => 150-19-6
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PA 20 43540
PA 20 43540

3-Methoxyphenol


  • Catalogue No.:PA 20 43540

  • CAS :

    150-19-6

  • Molecular Formula : C7H8O2

  • Molecular Weight : 124.14

stdClass Object
(
    [pname] => Tramadol N-Oxide
    [catalogue_number] => PA 20 43550
    [category_ids] => ,82,78,76,75,70,165,
    [chemical_name] => 
    [weight] => 279.37
    [form] => C16H25NO3
    [cas] => 147441-56-3
    [pslug] => 147441-56-3-tramadol-n-oxide-pa2043550
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PA 20 43550
PA 20 43550

Tramadol N-Oxide


  • Catalogue No.:PA 20 43550

  • CAS :

    147441-56-3

  • Molecular Formula : C16H25NO3

  • Molecular Weight : 279.37

stdClass Object
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    [pname] => O-Desmethyl Tramadol Hydrochloride
    [catalogue_number] => PA 20 43560
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    [weight] => 285.81
    [form] => C15H24ClNO2
    [cas] => 148262-77-5
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PA 20 43560
PA 20 43560

O-Desmethyl Tramadol Hydrochloride


  • Catalogue No.:PA 20 43560

  • CAS :

    148262-77-5

  • Molecular Formula : C15H24ClNO2

  • Molecular Weight : 285.81

stdClass Object
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    [pname] => Tramadol Hydrochloride - Impurity A (Freebase)
    [catalogue_number] => PA 20 0430011
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    [weight] => 263.38
    [form] => C16H25NO2
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PA 20 0430011
PA 20 0430011

Tramadol Hydrochloride - Impurity A (Freebase)


  • Catalogue No.:PA 20 0430011

  • CAS :

    152538-36-8

  • Molecular Formula : C16H25NO2

  • Molecular Weight : 263.38

stdClass Object
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    [pname] => Tramadol Hydrochloride
    [catalogue_number] => PA 20 43000
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    [weight] => 299.84
    [form] => C16H26ClNO2
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PA 20 43000
PA 20 43000

Tramadol Hydrochloride


  • Catalogue No.:PA 20 43000

  • CAS :

    36282-47-0

  • Molecular Formula : C16H26ClNO2

  • Molecular Weight : 299.84

stdClass Object
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    [pname] => (RS,SR)-1-(3-Hydroxyphenyl)-2-(dimethylaminomethyl)cyclohexanol (PSY)
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    [weight] => 249.35
    [form] => C15H23NO2
    [cas] => 175417-95-5
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PA 20 0431004
PA 20 0431004

(RS,SR)-1-(3-Hydroxyphenyl)-2-(dimethylaminomethyl)cyclohexanol (PSY)


  • Catalogue No.:PA 20 0431004

  • CAS :

    175417-95-5

  • Molecular Formula : C15H23NO2

  • Molecular Weight : 249.35

stdClass Object
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    [pname] => (-)-Tramadol Hydrochloride
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    [weight] => 299.84
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PA 20 0431005
PA 20 0431005

(-)-Tramadol Hydrochloride


  • Catalogue No.:PA 20 0431005

  • CAS :

    148229-79-2

  • Molecular Formula : C16H26ClNO2

  • Molecular Weight : 299.84

stdClass Object
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    [pname] => (+)-Tramadol Hydrochloride
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    [weight] => 299.84
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PA 20 0431006
PA 20 0431006

(+)-Tramadol Hydrochloride


  • Catalogue No.:PA 20 0431006

  • CAS :

    148229-78-1

  • Molecular Formula : C16H26ClNO2

  • Molecular Weight : 299.84

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