Terpinen-4-ol химические свойства, назначение, производство
Химические свойства
1-Terpinen-4-ol occurs as (+)-, (?)-, and racemic 1-terpinen-4-ol in many essential oils, for
example, from Pinus and Eucalyptus species, and in lavender oil. It is a colorless
liquid with a spicy, nutmeg-like, woody–earthy, and also lilac-like odor.
1-Terpinen-4-ol is a by-product in the synthesis of terpineol fromterpin hydrate
and occurs in commercial terpineol. Pure 1-terpinen-4-ol can be prepared from
terpinolene by photosensitized oxidation, reduction of the resulting 1-methyl-4-
isopropenyl-1-cyclohexene-4-hydroperoxide, and selective hydrogenation of the
corresponding alcohol.
It is used, for example, in artificial geranium and pepper oils and in perfumery for
creating herbaceous and lavender notes.
Вхождение
4-Carvomenthenol (dextro) has been reported present in the oil of Cupressus macrocarpa lavender, Spanish
origanum, Ledum palustre, Eucalyptus australiana var. A., Thuja occidentalis, etc. The l-form is present in the oil of Eucalyptus
dives and in some other essences such as Xanthoxylum rhetsa, together with the racemic form. The racemic form is found in camphor
oil. Reported found in fresh apple, apricots, orange juice, peel oils of orange, lemon, grapefruit, tangerines, anise, cinnamon, ginger
and nutmeg.
Использование
Shows antioxidant effects. Antiseptic.
Определение
ChEBI: A terpineol that is 1-menthene carrying a hydroxy substituent at position 4.
Общее описание
Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.
разработк И противоопухолевых препаратов
Also this molecule exhibits antitumor effects by apoptotic mechanism. Studies weredone in mice bearing A549 tumor xenografts (Quintans et al. 2013; Kiyan et al.2014).
Terpinen-4-ol препаратная продукция и сырье
сырьё
препарат