Carbidopa-impurities | Pharmaffiliates

carbidopa

Carbidopa is used with another medicine called levodopa to treat the symptoms of Parkinson's disease. The pharmacologic objective is to get an exogenous dopamine-precursor known as levodopa/L-DOPA into the dopamine-deficient brains of PD patients.. Reference standards of Carbidopa API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

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    [pname] => 3-O-Methyl Carbidopa (Mixture)
    [catalogue_number] => PA 30 14030
    [category_ids] => 82,78,75,70,80,81,97
    [chemical_name] => 
    [weight] => 240.26
    [form] => C11H16N2O4
    [cas] => 85933-19-3
    [pslug] => 85933-19-3-3-O-methyl-carbidopa-mixture-pa3014030
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PA 30 14030

3-O-Methyl Carbidopa (Mixture)


  • Catalogue No.:PA 30 14030

  • CAS :

    85933-19-3

  • Molecular Formula : C11H16N2O4

  • Molecular Weight : 240.26

stdClass Object
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    [pname] => Carbidopa - Impurity G
    [catalogue_number] => PA 30 14510
    [category_ids] => ,75,76,80,81,
    [chemical_name] => 
    [weight] => 166.17
    [form] => C9H10O3
    [cas] => 2503-44-8
    [pslug] => 2503-44-8-carbidopa-impurity-g-pa3014510
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PA 30 14510

Carbidopa - Impurity G


  • Catalogue No.:PA 30 14510

  • CAS :

    2503-44-8

  • Molecular Formula : C9H10O3

  • Molecular Weight : 166.17

stdClass Object
(
    [pname] => 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid
    [catalogue_number] => PA 30 14520
    [category_ids] => ,80,81,76,75,
    [chemical_name] => 
    [weight] => 196.2
    [form] => C10H12O4
    [cas] => 53832-94-3
    [pslug] => 53832-94-3-3-3-4-dihydroxyphenyl-2-methylpropanoic-acid-pa3014520
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PA 30 14520

3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid


  • Catalogue No.:PA 30 14520

  • CAS :

    53832-94-3

  • Molecular Formula : C10H12O4

  • Molecular Weight : 196.2

stdClass Object
(
    [pname] => D,L-Carbidopa-d5
    [catalogue_number] => PA STI 017500
    [category_ids] => ,79,80,81,98,
    [chemical_name] => 
    [weight] => 231.26
    [form] => C10H9D5N2O4
    [cas] => 1185134-76-2
    [pslug] => 1185134-76-2-d-l-carbidopa-d5-pasti017500
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PA STI 017500

D,L-Carbidopa-d5


  • Catalogue No.:PA STI 017500

  • CAS :

    1185134-76-2

  • Molecular Formula : C10H9D5N2O4

  • Molecular Weight : 231.26

stdClass Object
(
    [pname] => 3-O-Methyl Carbidopa-d5
    [catalogue_number] => PA STI 060910
    [category_ids] => ,97,80,75,81,98,78,70,82,
    [chemical_name] => 
    [weight] => 245.29
    [form] => C11H11D5N2O4
    [cas] => 1794810-91-5
    [pslug] => 1794810-91-5-3-o-methyl-carbidopa-d5-pasti060910
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PA STI 060910

3-O-Methyl Carbidopa-d5


  • Catalogue No.:PA STI 060910

  • CAS :

    1794810-91-5

  • Molecular Formula : C11H11D5N2O4

  • Molecular Weight : 245.29

stdClass Object
(
    [pname] => 1-(2-Bromo-4-hydroxy-5-methoxyphenyl)-2-propanone
    [catalogue_number] => PA 30 0141000
    [category_ids] => ,123,81,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 259.10
    [form] => C10H11BrO3
    [cas] => 1017083-10-1
    [pslug] => 1017083-10-1-1-2-bromo-4-hydroxy-5-methoxyphenyl-2-propanone-pa300141000
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PA 30 0141000

1-(2-Bromo-4-hydroxy-5-methoxyphenyl)-2-propanone


  • Catalogue No.:PA 30 0141000

  • CAS :

    1017083-10-1

  • Molecular Formula : C10H11BrO3

  • Molecular Weight : 259.10

stdClass Object
(
    [pname] => Carbidopa - Impurity C
    [catalogue_number] => PA 30 0140030
    [category_ids] => ,70,75,78,80,81,82,97,
    [chemical_name] => 
    [weight] => 240.26
    [form] => C11H16N2O4
    [cas] => 84488-77-7
    [pslug] => 84488-77-7-carbidopa-impurity-c-pa300140030
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PA 30 0140030

Carbidopa - Impurity C


  • Catalogue No.:PA 30 0140030

  • CAS :

    84488-77-7

  • Molecular Formula : C11H16N2O4

  • Molecular Weight : 240.26