(E)-4-Hydroxy-2-hexenal, with the CAS number 17427-21-3, is an organic compound characterized by its aldehyde functional group and a hydroxyl group. This compound features a six-carbon chain with a double bond between the second and third carbons, which contributes to its reactivity and potential applications in organic synthesis. The (E) configuration indicates that the hydroxyl group and the aldehyde group are on opposite sides of the double bond, influencing its stereochemistry and biological activity. It is typically a colorless to pale yellow liquid with a distinctive odor, often associated with fresh or green notes. This compound is of interest in various fields, including flavor and fragrance chemistry, as well as in the study of natural products, where it may be found as a metabolite in certain plants. Its reactivity allows it to participate in various chemical reactions, making it a valuable intermediate in synthetic organic chemistry. Safety data should be consulted for handling and usage, as with all chemical substances.

4-
hydroxy Hexenal is a lipid peroxidation product derived from oxidized ω-
3 fatty acids such as DHA.

(E)-4-Hydroxy-2-hexenal

17427-21-3: (E)-4-Hydroxy-2-hexenal, with the CAS number 17427-21-3, is an organic compound characterized by its aldehyde functional group and a hydroxyl group. This compound features a six-carbon chain with a double bond between the second and third carbons, which contributes to its reactivity and potential applications in organic synthesis. The (E) configuration indicates that the hydroxyl group and the aldehyde group are on opposite sides of the double bond, influencing its stereochemistry and biological activity. It is typically a colorless to pale yellow liquid with a distinctive odor, often associated with fresh or green notes. This compound is of interest in various fields, including flavor and fragrance chemistry, as well as in the study of natural products, where it may be found as a metabolite in certain plants. Its reactivity allows it to participate in various chemical reactions, making it a valuable intermediate in synthetic organic chemistry. Safety data should be consulted for handling and usage, as with all chemical substances.

2-Hexenal, 4-hydroxy-, (2E)-

<p>4-Hydroxy hexenal (4-HHE) are toxic aldehydes that are enriched in flavored gravies and cooking oils with storage time and elevated temperatures.</p>

CAS 17427-21-3

(E)-4-Hydroxy-2-hexenal

2-Hexenal, 4-hydroxy-, (2E)-

Ref: IN-DA001S4V

4-hydroxy Hexenal

Ref: TM-T36002

4-hydroxy-2(E)-hexenal

Ref: 48-12-0602