rose oxide

Term ID

CHEBI:90075

Synonyms

• 4-methyl-2-(2-methyl-1-propenyl)tetrahydro-2H-pyran
• 4-methyl-2-(2-methylprop-1-en-1-yl)tetrahydro-2H-pyran
• tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-2H-pyran
• tetrahydro-4-methyl-2-(2-methylprop-1-enyl)pyran

Definition

A member of the class of oxanes that is tetrahydro-2H-pyran which is substituted at positions 2 and 4 by an isoprop-1-enyl group and a methyl group, respectively. Organic compound of the pyran class and the monoterpene class and a fragrance found in roses and rose oil. All four possible stereoisomers are known; the 2S,4R and 2S,4S diastereoisomers [also known as the (−)-cis- and (−)-trans-isomers, respectively] are the main constituents in several essential oils and are used as a food flavouring and in perfumes and cosmetics.

References

• agr:IND21967175
• agr:IND44599794
• cas:16409-43-1
• hmdb:HMDB0036097
• patent:EP0842926
• patent:WO0117983
• pubmed:10564036
• pubmed:18247534
• pubmed:23122727
• pubmed:24518327
• pubmed:25212332
• pubmed:25911965
• pubmed:26126958
• reaxys:111348
• wikipedia.en:Rose_oxide

Ontology

ChEBI  ( EBI )