CAS 14531-52-3: A Key Intermediate in Modern Chemical Synthesis
Introduction
CAS 14531-52-3 refers to Methyl 2-bromo-3-methylbutanoate, a specialized organic compound widely used in pharmaceutical, agrochemical, and fine chemical industries. As an important synthetic intermediate, this compound plays a pivotal role in the development of complex molecules, especially in the manufacture of active pharmaceutical ingredients (APIs) and biologically active compounds. Its unique structure—featuring both a bromine atom and ester group—makes it highly reactive and versatile in chemical synthesis.
Chemical Profile and Properties
CAS Number: 14531-52-3
Molecular Formula: C6H11BrO2
Molecular Weight: 195.06 g/mol
Appearance: Typically a colorless to light yellow liquid
Purity: Available in various grades, often >98% purity
Applications: Organic synthesis, pharmaceutical intermediate, esterification reactions
This compound is often utilized in halogenation and substitution reactions due to the presence of a bromine atom, which allows for further chemical modifications. The ester group enhances its solubility in organic solvents, making it suitable for a wide range of reaction environments.
Applications in the Pharmaceutical Industry
Methyl 2-bromo-3-methylbutanoate is frequently used as a building block in the synthesis of complex drug molecules. Its ability to undergo substitution and coupling reactions makes it ideal for introducing alkyl chains or creating chiral centers—crucial steps in modern drug design. It also finds use in peptide chemistry, where functional esters are necessary for protecting groups and intermediates.
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