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Spectroscopy in a Suitcase - Royal Society of Chemistry

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MASS SPECTROMETRY (MS)<br />

EXERCISE 1 - BODY IN A LAB: MURDER MYSTERY “WHO DUNNIT?” 6<br />

Strychn<strong>in</strong>e C 21 H 22 N 2 O 2 RMM: 334.41<br />

• Is used as a pesticide for kill<strong>in</strong>g small mammals,<br />

birds and rodents.<br />

• Strychn<strong>in</strong>e causes muscular convulsions and<br />

eventually death through asphyxia or exhaustion.<br />

• The use <strong>of</strong> strychn<strong>in</strong>e as a medic<strong>in</strong>e was abandoned<br />

once safer alternatives became available.<br />

• The most common source is from the seeds <strong>of</strong> the<br />

Strychos nux vomica tree found <strong>in</strong> Asia.<br />

Copyright © 2009 <strong>Royal</strong> <strong>Society</strong> <strong>of</strong> <strong>Chemistry</strong> www.rsc.org

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