Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

NLM Logo

Tyrosine MeSH Descriptor Data 2026


MeSH Heading
Tyrosine
Tree Number(s)
D12.125.072.050.875
Unique ID
D014443
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D014443
Annotation
/blood: consider also TYROSINEMIAS
Scope Note
A non-essential amino acid. In animals it is synthesized from PHENYLALANINE. It is also the precursor of EPINEPHRINE; THYROID HORMONES; and melanin.
Entry Term(s)
L-Tyrosine
Tyrosine, L-isomer
para-Tyrosine
Registry Numbers
42HK56048U
Related Numbers
55520-40-6
60-18-4
CAS Type 1 Name
Tyrosine
NLM Classification #
QU 60
Date Introduced
1966/01/01
Last Updated
2013/07/08
Tyrosine Preferred
page delivered in 0.164s