81925-81-7 Usage
Description
5-Methyl-2-hepten-4-one is an organic compound with a molecular formula of C8H14O. It has a hazelnut, metallic, buttery odor and a hazelnut, buttery, mushroom taste. It is also known as (2E)-5-methyl-2-hepten-4-one, which has a fruity, hazelnut, and green odor reminiscent of dried fruits and a characteristic, nutty, roasted, and nougat-like hazelnut flavor. It is identified as the character compound of natural hazelnut flavor.
Uses
Used in Flavor Industry:
5-Methyl-2-hepten-4-one is used as a flavoring agent for its nutty, roasted, and nougat-like hazelnut flavor. It is used to enhance the taste of various food products, such as candies, baked goods, and confectionery items.
Used in Fragrance Industry:
5-Methyl-2-hepten-4-one is used as a top-note booster in exotic fruit and citrus notes, as well as in nut, cocoa, coffee, and other flavors. It adds a unique and pleasant aroma to fragrances, making them more appealing and attractive.
Used in Aromatherapy:
5-Methyl-2-hepten-4-one can be used in aromatherapy for its calming and soothing effects. Its pleasant and comforting scent can help reduce stress and anxiety, promoting relaxation and a sense of well-being.
Used in Perfumery:
5-Methyl-2-hepten-4-one can be used in the creation of perfumes and colognes, adding a distinct and appealing scent that can enhance the overall fragrance profile.
Used in Cosmetics:
5-Methyl-2-hepten-4-one can be incorporated into cosmetics, such as lotions, creams, and body care products, to provide a pleasant and unique scent that can be both invigorating and soothing.
Trade name
Filbertone (Symrise).
Check Digit Verification of cas no
The CAS Registry Mumber 81925-81-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,2 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 81925-81:
(7*8)+(6*1)+(5*9)+(4*2)+(3*5)+(2*8)+(1*1)=147
147 % 10 = 7
So 81925-81-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H14O/c1-4-6-8(9)7(3)5-2/h4,6-7H,5H2,1-3H3/b6-4+/t7-/m1/s1
81925-81-7Relevant articles and documents
Cassis and Green Tea: Spontaneous Release of Natural Aroma Compounds from β-Alkylthioalkanones
B?ttig, Sarah,Egger, Timothy,Gey, Olga,Bochet, Christian G.,Flachsmann, Felix
, (2021/10/19)
In depth headspace analysis of the slow degradation of β-alkylthioalkanones in ambient air led to the discovery of a novel δ-cleavage pathway, by which β-mercaptoketones are released. Since β-mercaptoketones are potent natural aroma compounds occurring in many fruits, herbs and flowers, the discovery of an enzyme-independent molecular precursor for this class of high-impact molecules is of practical importance. Moreover, the formation of β-diketones and aldehydes by concomitant oxidation at the α-sulfur-position enhances the versatility of this class of aroma precursors. A mechanistic model is proposed which suggests that the oxidative degradation occurs through a novel Pummerer-type rearrangement of initially formed persulfoxides.
Use of 5-methyl-hept-2-en-4-one as a fragrance and/or flavor
-
, (2008/06/13)
A perfumed or edible composition comprising an appropriate carrier and an amount of 5-methyl-hept-2-en-4-one effective to impart its fragrance or flavor to the composition. It imparts a fragrance and flavor reminiscent of hazelnut.
