Explore acid anhydrides, their chemical structure, synthesis, and roles in chemical & biological systems using Orbit molecular models.
Acid anhydrides are an important class of organic compounds derived from carboxylic acids by removing water between two acid molecules. They are highly reactive functional groups widely used in organic synthesis, pharmaceutical chemistry, and biochemical pathways. In living organisms, acid anhydrides play critical roles in energy transfer and metabolism—most notably in the high-energy bonds of adenosine triphosphate (ATP). In industrial and laboratory settings, acid anhydrides such as acetic anhydride are key intermediates in polymer production, esterification, and acetylation reactions. Understanding acid anhydride structure, reactivity, and biological relevance is essential for students preparing for careers in chemistry, biochemistry, medicine, and pharmacology.
Indigo Instruments has held inventory of genuine Cochranes of Oxford (Orbit) atoms & bonds for 30+ years. These parts are compatible with every molecular model set we have sold since day 1. This quality may appear expensive but no parts support from other vendors costs even more.
Compound | Chemistry Use Case | Biology / Medicine Relevance |
---|---|---|
Acetic Anhydride | Acetylation of alcohols and amines; aspirin synthesis. | Model for enzymatic acetylation in metabolism and drug production. |
Succinic Anhydride | Precursor in polyesters and pharmaceutical intermediates. | Intermediate related to citric acid cycle metabolites. |
Maleic Anhydride | Used in resin production and as a dienophile in Diels–Alder reactions. | Analogues studied for biochemical inhibitor design. |
Mixed Acid Anhydride (ATP analogue) | Activation of carboxylic acids in peptide synthesis. | Represents high-energy intermediates in biosynthesis and metabolism. |
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.
Considering how many of these we sell to schools every year, that is high praise indeed. Thanks letting us know.