CAS 18344-42-8
:all-trans 4-Hydroxyretinal
Description:
All-trans 4-Hydroxyretinal is a derivative of retinal, which is a vital chromophore in the visual cycle of vertebrates. This compound is characterized by its polyene structure, featuring a conjugated system of double bonds that contributes to its light-absorbing properties. The presence of a hydroxyl group at the 4-position enhances its solubility and reactivity compared to other retinal forms. All-trans 4-Hydroxyretinal plays a crucial role in the phototransduction process, where it undergoes isomerization upon light absorption, leading to a conformational change that triggers a cascade of biochemical events in photoreceptor cells. This compound is also involved in various biological processes beyond vision, including potential roles in cellular signaling and gene expression. Its stability and reactivity make it an important subject of study in both biochemistry and pharmacology, particularly in understanding visual disorders and developing therapeutic agents. Overall, all-trans 4-Hydroxyretinal is a significant molecule in the realm of visual biochemistry and has implications in health and disease.
Formula:C20H28O2
InChI:InChI=1/C20H28O2/c1-15(7-6-8-16(2)12-14-21)9-10-18-17(3)19(22)11-13-20(18,4)5/h6-10,12,14,19,22H,11,13H2,1-5H3/b8-6+,10-9+,15-7-,16-12-
Synonyms:- 4-Hydroxyretinal
- (9Cis,13Cis)-4-Hydroxyretinal
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