Maleic Acid-impurities | Pharmaffiliates

maleic acid

Maleic acid may be used to form acid addition salts with drugs to make them more stable, such as indacaterol maleate. It is an organic compound. It is the cis-isomer of butenedioic acid. Reference standards of Maleic Acid API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Bis(2-ethylhexyl)maleate
    [catalogue_number] => PA 13 73510
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 340.5
    [form] => C20H36O4
    [cas] => 142-16-5
    [pslug] => 142-16-5-bis-2-ethylhexyl-maleate-pa1373510
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PA 13 73510

Bis(2-ethylhexyl)maleate


  • Catalogue No.:PA 13 73510

  • CAS :

    142-16-5

  • Molecular Formula : C20H36O4

  • Molecular Weight : 340.5

20% OFF
stdClass Object
(
    [pname] => 1-[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]-2-[(1-methylethyl)amino]-1-methylethanol-d5 Fumarate (Bisoprolol Fumarate Impurity)
    [catalogue_number] => PA STI 059790
    [category_ids] => ,79,80,98,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 446.55
    [form] => C22H30D5NO8
    [cas] => NA
    [pslug] => 1-4-2-1-methylethoxy-ethoxy-methyl-phenoxy-2-1-methylethyl-amino-1-methylethanol-d5-fumarate-bisoprolol-fumarate-impurity-pasti059790
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PA STI 059790

1-[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]-2-[(1-methylethyl)amino]-1-methylethanol-d5 Fumarate (Bisoprolol Fumarate Impurity)


  • Catalogue No.:PA STI 059790

  • CAS :

    NA

  • Molecular Formula : C22H30D5NO8

  • Molecular Weight : 446.55