The Infrared Spectrum of a Compound with Molecular Formula C₆H₈O

question 47

Multiple Choice

The infrared spectrum of a compound with molecular formula C₆H₈O has weak peaks around 1650 cm^-1 and a strong peak around 1775 cm^-1.What is the most likely structure of this compound?

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Definitions:

Gastric Glands

Glands located in the lining of the stomach that produce gastric juice, including hydrochloric acid and digestive enzymes.

Gastric Pits

Small depressions in the lining of the stomach where gastric glands open, leading to the production of gastric juice.

Cholecystokinin

Hormone liberated by the upper intestinal mucosa on contact with gastric contents; stimulates the contraction of the gallbladder and the secretion of pancreatic juice high in digestive enzymes.

Pancreatic Bicarbonate

A bicarbonate ion produced by the pancreas that neutralizes stomach acid as it enters the small intestine.