Tolcapone-impurities | Pharmaffiliates

tolcapone

Tolcapone is used together with other medicines to treat symptoms of Parkinson's disease, such as stiffness, tremors, muscle spasms, and poor muscle control. Tolcapone increases levels of levodopa in the body. It is a drug. Reference standards of Tolcapone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => 3-O-Methyl Tolcapone-d4
    [catalogue_number] => PA STI 064480
    [category_ids] => ,80,98,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 291.29
    [form] => C15H9D4NO5
    [cas] => NA
    [pslug] => 3-o-methyl-tolcapone-d4-pasti064480
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PA STI 064480

3-O-Methyl Tolcapone-d4


  • Catalogue No.:PA STI 064480

  • CAS :

    NA

  • Molecular Formula : C15H9D4NO5

  • Molecular Weight : 291.29

stdClass Object
(
    [pname] => 3-Benzyloxy-4-methoxy-4'-methylbenzophenone-d4
    [catalogue_number] => PA STI 011950
    [category_ids] => ,80,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 336.42
    [form] => C22H16D4O3
    [cas] => 2733771-14-5
    [pslug] => 2733771-14-5-3-benzyloxy-4-methoxy-4-methylbenzophenone-d4-pasti011950
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PA STI 011950

3-Benzyloxy-4-methoxy-4'-methylbenzophenone-d4


  • Catalogue No.:PA STI 011950

  • CAS :

    2733771-14-5

  • Molecular Formula : C22H16D4O3

  • Molecular Weight : 336.42

stdClass Object
(
    [pname] => Tolcapone-d4
    [catalogue_number] => PA STI 083610
    [category_ids] => ,80,78,70,82,98,
    [chemical_name] => 
    [weight] => 277.27
    [form] => C14H7D4NO5
    [cas] => 1246816-93-2
    [pslug] => 1246816-93-2-tolcapone-d4-pasti083610
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PA STI 083610

Tolcapone-d4


  • Catalogue No.:PA STI 083610

  • CAS :

    1246816-93-2

  • Molecular Formula : C14H7D4NO5

  • Molecular Weight : 277.27

stdClass Object
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    [pname] => Tolcapone - API Standards 
    [catalogue_number] => PA 73 05000
    [category_ids] => ,80,78,70,82,
    [chemical_name] => 
    [weight] => 273.24
    [form] => C14H11NO5
    [cas] => 134308-13-7
    [pslug] => 134308-13-7-tolcapone-api-pa7305000
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PA 73 05000

Tolcapone - API Standards


  • Catalogue No.:PA 73 05000

  • CAS :

    134308-13-7

  • Molecular Formula : C14H11NO5

  • Molecular Weight : 273.24

stdClass Object
(
    [pname] => (2-Amino-4-hydroxy-5-methoxyphenyl)(p-tolyl)methanone
    [catalogue_number] => PA 73 05510
    [category_ids] => ,80,78,70,82,
    [chemical_name] => 
    [weight] => 257.29
    [form] => C15H15NO3
    [cas] => NA
    [pslug] => 2-amino-4-hydroxy-5-methoxyphenyl-p-tolyl-methanone-pa7305510
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PA 73 05510

(2-Amino-4-hydroxy-5-methoxyphenyl)(p-tolyl)methanone


  • Catalogue No.:PA 73 05510

  • CAS :

    NA

  • Molecular Formula : C15H15NO3

  • Molecular Weight : 257.29

stdClass Object
(
    [pname] => 4'-methyl-3,4-dihydroxybenzophenone
    [catalogue_number] => PA 73 0051000
    [category_ids] => 93,82,80,78,76,75,71,70
    [chemical_name] => 
    [weight] => 228.25
    [form] => C14H12O3
    [cas] => 1391053-03-4
    [pslug] => 1391053-03-4-4-methyl-3-4-dihydroxybenzophenone-pa730051000
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PA 73 0051000

4'-methyl-3,4-dihydroxybenzophenone


  • Catalogue No.:PA 73 0051000

  • CAS :

    1391053-03-4

  • Molecular Formula : C14H12O3

  • Molecular Weight : 228.25

stdClass Object
(
    [pname] => 4-Hydroxy-3-methoxy-4'-methyl-5-nitrobenzophenone
    [catalogue_number] => PA 73 0051001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 287.27
    [form] => C15H13NO5
    [cas] => 134612-80-9
    [pslug] => 134612-80-9-4-hydroxy-3-methoxy-4-methyl-5-nitrobenzophenone-pa730051001
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PA 73 0051001

4-Hydroxy-3-methoxy-4'-methyl-5-nitrobenzophenone


  • Catalogue No.:PA 73 0051001

  • CAS :

    134612-80-9

  • Molecular Formula : C15H13NO5

  • Molecular Weight : 287.27