Preferred Name

Retinaldehyde [Chemical/Ingredient]

Synonyms

Vitamin A Aldehyde

ID

http://purl.bioontology.org/ontology/NDFRT/N0000171228

altLabel

Vitamin A Aldehyde

Retinaldehyde

Axerophthal

Retinene

Retinal

cui

C0035331

MESH DEFINITION

A carotenoid constituent of visual pigments. It is the oxidized form of retinol which functions as the active component of the visual cycle. It is bound to the protein opsin forming the complex rhodopsin. When stimulated by visible light, the retinal component of the rhodopsin complex undergoes isomerization at the 11-position of the double bond to the cis-form; this is reversed in "dark" reactions to return to the native trans-configuration.

MESH DUI

D012172

MeSH name

Retinaldehyde

MESH UI

M0018957

NDFRT kind

INGREDIENT_KIND

notation

N0000171228

NUI

N0000171228

prefLabel

Retinaldehyde [Chemical/Ingredient]

tui

T109

T127

T121

subClassOf

http://purl.bioontology.org/ontology/NDFRT/N0000008128

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