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Linamarina

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Linamarina
Nome IUPAC
2-metil-2-[(2S,3R,4S,5S,6R)-3,4,5-triidrossi-6-
(idrossimetil)ossan-2-il]ossi-propanonitrile
Nomi alternativi
β-glucopiranoside dell'α-idrossiisobutirronitrile
Caratteristiche generali
Formula bruta o molecolareC10H17NO6
Massa molecolare (u)247,248
Numero CAS554-35-8
Numero EINECS637-249-5
PubChem11128
SMILES
CC(C)(C#N)OC1C(C(C(C(O1)CO)O)O)O
Indicazioni di sicurezza
Simboli di rischio chimico
irritante
attenzione
Frasi H302 - 315 - 319 - 332 - 335
Consigli P261 - 305+351+338 [1]

La linamarina è un glucoside cianogenico presente nelle foglie e radici di piante quali la manioca, il phaseolus lunatus e il lino comune. Una volta ingerita l'azione di enzimi e della flora intestinale può decomporla producendo acido cianidrico.

  1. ^ Sigma Aldrich; rev. del 03.07.2013

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Linamarina
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