threonine
An α-amino acid, Threonine is used in the biosynthesis of proteins. An important residue of many proteins, such as tooth enamel, collagen, and elastin.Reference standards of Threonine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object
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[pname] => L-Threonine Amide Hydrochloride
[catalogue_number] => PA 20 90510
[category_ids] => ,79,84,97,
[chemical_name] =>
[weight] => 154.6
[form] => C4H11ClN2O2
[cas] => 33209-01-7
[pslug] => 33209-01-7-l-threonine-amide-hydrochloride-pa2090510
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L-Threonine Amide Hydrochloride
stdClass Object
(
[pname] => Threonine - Impurity B
[catalogue_number] => PA 27 00316
[category_ids] => ,84,
[chemical_name] =>
[weight] => 89.09
[form] => C3H7NO2
[cas] => 56-41-7
[pslug] => 56-41-7-threonine-impurity-b-pa2700316
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stdClass Object
(
[pname] => Threonine - Impurity C
[catalogue_number] => PA 27 00318
[category_ids] => ,84,
[chemical_name] =>
[weight] => 117.15
[form] => C5H11NO2
[cas] => 72-18-4
[pslug] => 72-18-4-threonine-impurity-c-pa2700318
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Catalogue No.:PA 27 00318
Molecular Formula : C5H11NO2
Molecular Weight : 117.15
stdClass Object
(
[pname] => Threonine - Impurity D
[catalogue_number] => PA 27 00319
[category_ids] => ,84,
[chemical_name] =>
[weight] => 131.17
[form] => C6H13NO2
[cas] => 73-32-5
[pslug] => 73-32-5-threonine-impurity-d-pa2700319
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Catalogue No.:PA 27 00319
Molecular Formula : C6H13NO2
Molecular Weight : 131.17
stdClass Object
(
[pname] => Threonine - Impurity A
[catalogue_number] => PA 27 00598
[category_ids] => ,84,
[chemical_name] =>
[weight] => 119.12
[form] => C4H9NO3
[cas] => 672-15-1
[pslug] => 672-15-1-threonine-impurity-a-pa2700598
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Catalogue No.:PA 27 00598
Molecular Formula : C4H9NO3
Molecular Weight : 119.12
