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.
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[pname] => L-Tyrosine-13C6
[catalogue_number] => PA STI 086020
[category_ids] => ,97,78,70,82,98,
[chemical_name] =>
[weight] => 187.14
[form] => C313C6H11NO3
[cas] => 201595-63-3
[pslug] => 201595-63-3-l-tyrosine-13c6-pasti086020
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Catalogue No.:PA STI 086020
Molecular Formula : C313C6H11NO3
Molecular Weight : 187.14
stdClass Object
(
[pname] => L-Tyrosine-15N
[catalogue_number] => PA STI 086021
[category_ids] => ,98,
[chemical_name] =>
[weight] => 182.18
[form] => C9H11¹?NO3
[cas] => 35424-81-8
[pslug] => 35424-81-8-l-tyrosine-15n-pasti086021
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Catalogue No.:PA STI 086021
Molecular Formula : C9H11¹?NO3
Molecular Weight : 182.18
stdClass Object
(
[pname] => L-Tyrosine-13C9,15N
[catalogue_number] => PA STI 089447
[category_ids] => ,98,76,78,70,82,
[chemical_name] =>
[weight] => 191.12
[form] => 13C9H1115NO3
[cas] => 202407-26-9
[pslug] => 202407-26-9-l-tyrosine-13c9-15n-pasti089447
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Catalogue No.:PA STI 089447
Molecular Formula : 13C9H1115NO3
Molecular Weight : 191.12
