https://wikimd.org/index.php?action=history&feed=atom&title=Pentadecylic_acidPentadecylic acid - Revision history2026-04-27T08:11:40ZRevision history for this page on the wikiMediaWiki 1.44.2https://wikimd.org/index.php?title=Pentadecylic_acid&diff=6448733&oldid=prevPrab: CSV import2025-03-08T20:34:18Z<p>CSV import</p>
<p><b>New page</b></p><div>{{Short description|A saturated fatty acid}}<br />
{{DISPLAYTITLE:Pentadecylic acid}}<br />
<br />
'''Pentadecylic acid''', also known as '''pentadecanoic acid''', is a type of [[saturated fatty acid]] with the chemical formula C<sub>15</sub>H<sub>30</sub>O<sub>2</sub>. It is a straight-chain fatty acid with fifteen carbon atoms. This fatty acid is relatively rare in nature compared to other saturated fatty acids.<br />
<br />
==Structure and Properties==<br />
[[File:pentadecanoic_acid.svg|Structural formula of pentadecylic acid|thumb|right]]<br />
Pentadecylic acid is characterized by its long hydrocarbon chain and a terminal carboxylic acid group. The presence of fifteen carbon atoms classifies it as a medium-chain fatty acid. It is solid at room temperature and has a melting point of approximately 52.5 °C.<br />
<br />
The molecular structure of pentadecylic acid can be represented as CH<sub>3</sub>(CH<sub>2</sub>)<sub>13</sub>COOH. The carboxyl group (-COOH) is responsible for its acidic properties, allowing it to participate in typical acid-base reactions.<br />
<br />
==Occurrence==<br />
Pentadecylic acid is found in trace amounts in some [[dairy products]], such as milk and butter. It is also present in the fat of [[ruminant]] animals. The presence of pentadecylic acid in dairy products is often used as a biomarker for the consumption of dairy fat.<br />
<br />
==Biological Role==<br />
[[File:Pentadecylic-acid-3D-balls.png|3D molecular model of pentadecylic acid|thumb|left]]<br />
While pentadecylic acid is not as prevalent as other fatty acids, it plays a role in the composition of cell membranes and can influence membrane fluidity. It is also involved in the synthesis of other biologically important molecules.<br />
<br />
==Industrial Applications==<br />
Pentadecylic acid is used in the production of various [[cosmetics]] and [[personal care products]] due to its emollient properties. It is also utilized in the manufacture of [[lubricants]] and [[surfactants]].<br />
<br />
==Health Implications==<br />
Research into the health effects of pentadecylic acid is ongoing. Some studies suggest that it may have beneficial effects on [[cardiovascular health]], although more research is needed to fully understand its impact.<br />
<br />
==Related Pages==<br />
* [[Fatty acid]]<br />
* [[Saturated fat]]<br />
* [[Dairy product]]<br />
* [[Ruminant]]<br />
<br />
[[Category:Fatty acids]]<br />
[[Category:Saturated fatty acids]]</div>Prab