(organic chemistry) Any of a large class of reactive organic compounds (R·CHO) having a carbonyl functional group attached to one hydrocarbon radical and a hydrogen atom.
aldehyde
Definition, parts of speech, synonyms, and sentence examples for aldehyde.
Editorial note
The former is a reactive aldehyde, the latter is a pyrrole derivative.
Quick take
(organic chemistry) Any of a large class of reactive organic compounds (R·CHO) having a carbonyl functional group attached to one hydrocarbon radical and a hydrogen atom.
Meaning at a glance
The clearest senses and uses of aldehyde gathered in one view.
Definitions
Core meanings and parts of speech for aldehyde.
noun
(organic chemistry) Any of a large class of reactive organic compounds (R·CHO) having a carbonyl functional group attached to one hydrocarbon radical and a hydrogen atom.
Example sentences
The former is a reactive aldehyde, the latter is a pyrrole derivative.
The exception is metronidazole and related compounds, because they interfere with aldehyde dehydrogenase (leading to a buildup of toxic aldehydes, an intermediate compound in alcohol metabolism).
The strain also has genes for alcohol and aldehyde dehydrogenases to break down residual alcohol found in common disinfectants.
There are large areas where the questions would be things like 'does it contain an aldehyde group?' where a tree would work well.
But do they also have multiple copies of aldehyde dehydrogenase, the next enzyme?
Of course, we can preserve human brains today using aldehyde fixatives as is done in all of today’s connectomics studies.
It was the 2-ethylhexyl aldehyde content that made it smell so bold.
The characteristic flavor of cinnamon is almost entirely due cinnamic aldehyde.
I would think it's because it's part of the aldehyde functional group.
I'm not sure, but it puts pressure on your liver if you combine it with alcohol since alcohol is also broken down into acetyl-aldehyde.
Light level microscopy preceded embedding of the material for EM, the anatomy is correlated between the two modalities, and the sample preparation method (this is of mouse brain) is by perfusion with an aldehyde mixture, so there is essentially no deterioration of the ultrastructure.
Most of the effects of alcohol consumption that result in a hangover are caused by an accumulation of acetaldehyde[5] in the blood, the clearance of which is rate limited by an aldehyde dehydrogenase enzyme[6].
Quote examples
> “Genetic predisposition for inactive aldehyde dehydrogenase enzyme and subsequent inefficient alcohol metabolism, may also play a role.
For example, the following article states "[molybdenum] is considered essential because it is part of a complex called molybdenum cofactor that is required for the three mammalian enzymes xanthine oxidase (XO), aldehyde oxidase (AO), and sulfite oxidase (SO).
Proper noun examples
Aldehyde dehydrogenase breaks it down into acetone.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use aldehyde in a sentence?
The former is a reactive aldehyde, the latter is a pyrrole derivative.
What does aldehyde mean?
(organic chemistry) Any of a large class of reactive organic compounds (R·CHO) having a carbonyl functional group attached to one hydrocarbon radical and a hydrogen atom.
What part of speech is aldehyde?
aldehyde is commonly used as noun.