The functional groups listed below are the basic functional groups covered by most General Biology courses.
| Chemical class | Group | Formula | Graphical Formula | Prefix | Suffix | Example |
|---|---|---|---|---|---|---|
| Alcohol | Hydroxyl | ROH | hydroxy- | -ol | ||
| Carbonyl | Aldehyde | RCHO | oxo- | -al | ||
| Ketone | RCOR' | keto-, oxo- | -one | |||
| Carboxyl | Carboxylic acid | RCOOH | carboxy- | -oic acid | ||
| Carboxylate | RCOO− | carboxy- | -oate | |||
| Amines | Primary amine | RNH2 | amino- | -amine | ||
| Phosphate | Phosphate | ROP(=O)(OH)2 | phospho- | |||
| Thiol | Sulfhydryl | RSH | mercapto-, sulfanyl- | -thiol |
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"Basic functional groups".
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