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

Norisoprenoids MeSH Descriptor Data 2026


MeSH Heading
Norisoprenoids
Tree Number(s)
D02.455.326.271.665.202.309
D02.455.426.392.368.367.379.249.375
D02.455.849.131.309
Unique ID
D045792
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D045792
Scope Note
Thirteen-carbon butene cyclohexene degradation products formed by the cleavage of CAROTENOIDS. They contribute to the flavor of some FRUIT. Ionone should not be confused with the similarly named ionol.
Entry Term(s)
Damascones
Ionone
Ionones
Irone
Irones
Megastigmanes
Nor-Isoprenoid
Nor-Isoprenoids
Norisoprenoid
Theaspiranes
Vitispirane
Vitispiranes
Registry Numbers
0
Public MeSH Note
2004
History Note
2004
Date Introduced
2004/01/01
Last Updated
2020/05/27
Norisoprenoids Preferred
Ionones Narrower
Megastigmanes Narrower
Damascones Narrower
Theaspiranes Narrower
Vitispiranes Narrower
Irones Narrower
page delivered in 0.149s