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 ( [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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 20 90510
CAS :
Molecular Formula : C4H11ClN2O2
Molecular Weight : 154.6
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 27 00316
Molecular Formula : C3H7NO2
Molecular Weight : 89.09
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 27 00598
Molecular Formula : C4H9NO3
Molecular Weight : 119.12
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