Ester Linkage Molecular Compound Structure

SKU: 68845NV

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Explore esters with the 68845NV molecular model set. Learn esterification, hydrolysis, and biological roles of esters in fats and metabolism.

Understanding esters is essential for both organic chemistry and biochemistry students. Our ester models accurately represent the ester linkage, highlighting its bonding and reactivity compared to related groups like carboxylic acids and ethers. These models are ideal for visualising key reactions such as esterification, acid and base-catalyzed hydrolysis, and exploring the role of esters in biological molecules such as triglycerides, lipids, and fatty acid metabolism.

Indigo Instruments has stocked genuine Cochranes of Oxford molecular model parts for 30+ years. Customize or replenish any model set/kit we have ever sold!

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Chemistry & Biology Ester Examples

Compound Chemistry Focus Biology / Medicine / Nursing Focus
Ethyl acetate Classic example of Fischer esterification and a common organic solvent; volatility and polarity make it useful in extractions and chromatography. Occurs naturally in some fruits and contributes to aroma; useful example when discussing flavor chemistry and food analysis.
Methyl salicylate Aromatic ester that illustrates ester hydrolysis and aromatic chemistry; useful for demonstrating base/acid-catalyzed cleavage. Used in topical analgesics (wintergreen), relevant to pharmacology and toxicology; also a plant-produced signaling/defense compound.
Isoamyl acetate Branched-chain ester famous for its banana-like odor; demonstrates volatility, ester synthesis, and functional-group naming. Common food/flavoring compound—good for sensory-based labs and illustrating biochemical production of aroma compounds.
Triglycerides (glycerol triesters) Triester formation from glycerol and fatty acids; excellent for teaching saponification, hydrophobic interactions, and chain-length effects. Primary form of energy storage in organisms; central to nutrition, digestion (lipase activity), and clinical topics like lipid disorders.
Aspirin (acetylsalicylic acid) Illustrates acetylation chemistry and an ester linkage in a pharmaceutical context; hydrolysis converts it to salicylic acid. Widely used analgesic/antiplatelet agent relevant to pharmacology, dosing, metabolism, and nursing care considerations (e.g., bleeding risk).

Use the 68845NV Organic Chemistry Model Set with the Indigo® Instruments 3D Molecular Model Builder to view hundreds of ester structures & the parts needed to build them.

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Reviews (5)
2020-09-10
This model kit is great for improving knowledge of molecular structures for organic chemistry.
— Jan
2020-05-31
I bought the product for a university class and it met expectations. Great service and fast shipping.
— Miri
— Indigo: Thank you for the review. Good luck this term.
2019-09-23
Great product, fast shipping, excellent customer service!
— Courtney
2019-08-15
Bought two of these because I prefer them to the one used at the university. Easy to use and has a good flexibility.
— Thierry
2018-04-16

I've had consistently great service from this company. Our students seem to really appreciate the reasonable price. In the years that we've used this product, not one has been returned due to defects.

— Becki
— Indigo:

Considering how many of these we sell to schools every year, that is high praise indeed. Thanks letting us know.

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