Àcid auricòlic

Infotaula de compost químicÀcid auricòlic
Substància químicagrup d'estereoisòmers Modifica el valor a Wikidata
Massa molecular324,266445012 Da Modifica el valor a Wikidata
Estructura química
Fórmula químicaC₂₀H₃₆O₃ Modifica el valor a Wikidata
SMILES canònic
Model 2D
CCC=CCCC(CC=CCCCCCCCCCC(=O)O)O Modifica el valor a Wikidata
SMILES isomèric

CC/C=C\CCC(C/C=C\CCCCCCCCCC(=O)O)O Modifica el valor a Wikidata
Identificador InChIModel 3D Modifica el valor a Wikidata

L'àcid auricòlic, de nom sistemàtic àcid (11Z,17Z)-14-hidroxiicosa-11,17-dienoic, és un àcid carboxílic amb de cadena lineal amb vint àtoms de carboni, un grup funcional hidroxil, , al carboni 14, i dos dobles enllaços als carbonis 11 i 17, la qual fórmula molecular és . En bioquímica és considerat un àcid gras rar, ja que només se'l troba en algunes plantes del gènere Physaria.

Physaria bellii en conté un 2,6 %

S'ha aïllat a Lesquerella auriculata, que el seu oli en conté entre un 16 i un 39,5 %; Lesquerella ludoviciana (6,2 %); Lesquerella calcicola (5,3 %); Physaria saximontana (4,8 %) i altres dels gèneres Lesquerella i Physaria (actualment agrupats en un únic gènere, el Physaria) en menor proporció.[1]

Referències

  1. ↑ «PlantFAdb: 14-OH-20:2-delta-11c,17c; Auricolic acid; 11,17-Eicosadienoic acid, 14-hydroxy-, (11Z,14R,17Z)-; 11,17-Eicosadienoic acid, 14-hydroxy-, [R-(Z,Z)-; Auricolic acid]». Arxivat de l'original el 2018-05-11. [Consulta: 11 maig 2018].


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