Cystine-impurities | Pharmaffiliates

cystine

Cystine is the oxidized dimer form of the amino acid cysteine. It is also used in the body to create glutathione, another important antioxidant.. Reference standards of Cystine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

stdClass Object
(
    [pname] => L-Homocystine
    [catalogue_number] => PA 30 77510
    [category_ids] => ,79,78,70,82,88,
    [chemical_name] => 
    [weight] => 268.35
    [form] => C8H16N2O4S2
    [cas] => 626-72-2
    [pslug] => 626-72-2-l-homocystine-pa3077510
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PA 30 77510

L-Homocystine


  • Catalogue No.:PA 30 77510

  • CAS :

    626-72-2

  • Molecular Formula : C8H16N2O4S2

  • Molecular Weight : 268.35

stdClass Object
(
    [pname] => (Boc-Cys-OH)2
    [catalogue_number] => PA 30 0771000
    [category_ids] => ,78,75,76,82,
    [chemical_name] => 
    [weight] => 440.53
    [form] => C16H28N2O8S2
    [cas] => 10389-65-8
    [pslug] => 10389-65-8-boc-cys-oh-2-pa300771000
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PA 30 0771000

(Boc-Cys-OH)2


  • Catalogue No.:PA 30 0771000

  • CAS :

    10389-65-8

  • Molecular Formula : C16H28N2O8S2

  • Molecular Weight : 440.53

stdClass Object
(
    [pname] => L-Cystine-S34
    [catalogue_number] => PA STI 089174
    [category_ids] => ,98,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 244.11
    [form] => C6H12N2O434S2
    [cas] => 113512-08-6
    [pslug] => 113512-08-6-l-cystine-s34-pasti089174
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PA STI 089174

L-Cystine-S34


  • Catalogue No.:PA STI 089174

  • CAS :

    113512-08-6

  • Molecular Formula : C6H12N2O434S2

  • Molecular Weight : 244.11