l tyrosine
L Tyrosine is also the precursor of epinephrine, thyroid hormones, and melanin. It is a non-essential amino acid. In animals it is synthesized from phenylalanine. Reference standards of L Tyrosine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object
(
[pname] => L-Tyrosine
[catalogue_number] => PA 12 38000
[category_ids] => 79,80,97,82,78,70
[chemical_name] =>
[weight] => 181.19
[form] => C9H11NO3
[cas] => 60-18-4
[pslug] => 60-18-4-l-tyrosine-api-pa1238000
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Catalogue No.:PA 12 38000
Molecular Formula : C9H11NO3
Molecular Weight : 181.19
stdClass Object
(
[pname] => L-Tyrosine-13C6
[catalogue_number] => PA STI 086020
[category_ids] => ,97,78,70,82,98,
[chemical_name] =>
[weight] => 187.14
[form] => C313C6H11NO3
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Catalogue No.:PA STI 086020
Molecular Formula : C313C6H11NO3
Molecular Weight : 187.14
stdClass Object
(
[pname] => N-Cbz-L-tyrosine
[catalogue_number] => PA 12 0381002
[category_ids] => ,70,75,76,78,82,97,
[chemical_name] =>
[weight] => 315.33
[form] => C17H17NO5
[cas] => 1164-16-5
[pslug] => 1164-16-5-n-cbz-l-tyrosine-pa120381002
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Catalogue No.:PA 12 0381002
Molecular Formula : C17H17NO5
Molecular Weight : 315.33
stdClass Object
(
[pname] => L-Tyrosine tert-butyl ester
[catalogue_number] => PA 12 0381003
[category_ids] => ,70,75,76,78,82,97,
[chemical_name] =>
[weight] => 237.3
[form] => C13H19NO3
[cas] => 16874-12-7
[pslug] => 16874-12-7-l-tyrosine tert-butyl-ester-pa120381003
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L-Tyrosine tert-butyl ester
