In the intricate world of organic chemistry, the availability of versatile building blocks is crucial for innovation and discovery. 3-Hydroxypivalic Acid (CAS 4835-90-9) stands out as a bifunctional molecule with significant utility across various synthesis pathways. This article highlights its importance as a fine chemical intermediate and guides researchers and chemists on how and where to purchase it.

Understanding the Chemical Nature of 3-Hydroxypivalic Acid

3-Hydroxypivalic Acid is an organic compound characterized by the presence of both a hydroxyl (-OH) group and a carboxylic acid (-COOH) group. Typically presenting as a white crystalline powder, it is valued for its high purity, often exceeding 98%. This dual functionality allows it to participate in a wide range of organic transformations, making it a sought-after intermediate in both academic research and industrial applications.

Key Reactions and Applications in Synthesis

The chemical structure of 3-Hydroxypivalic Acid enables its participation in numerous reactions:

  • Esterification: The carboxylic acid group readily reacts with alcohols to form esters. This is fundamental for creating derivatives used in pharmaceuticals, flavors, and fragrances.
  • Acylation/Amidation: The hydroxyl group can be acylated or converted into other functional groups, further expanding its synthetic potential.
  • Polymerization: As discussed previously, it serves as a monomer or modifier in the synthesis of specialized polymers like polyurethanes and polyesters, contributing unique properties due to its structure.
  • Synthesis of Complex Molecules: It acts as a crucial intermediate in the multi-step synthesis of pharmaceuticals and agrochemicals. Its sterically hindered nature can sometimes lead to selective reactions, providing chemists with control over reaction outcomes. For instance, its role in synthesizing antiviral agents like tomeglovir underscores its pharmaceutical significance.
  • As a Reagent: In some contexts, it can be used as a reagent or a precursor to other valuable organic compounds.

Why Choose High-Purity 3-Hydroxypivalic Acid?

For any organic synthesis endeavor, the purity of starting materials directly impacts the efficiency and success of the reaction. Using high-purity 3-Hydroxypivalic Acid ensures:

  • Predictable Reaction Outcomes: Minimizes the formation of unwanted by-products.
  • Higher Yields: Maximizes the conversion of reactants to the desired product.
  • Simplified Purification: Reduces the effort and cost associated with isolating the final product.
  • Consistency: Ensures reproducible results across different batches and experiments.

Procuring 3-Hydroxypivalic Acid for Your Lab or Production

When you need to buy 3-Hydroxypivalic Acid, your first step should be to identify reputable chemical suppliers. Consider suppliers that offer detailed product specifications, including purity, CAS number (4835-90-9), and safety data. Many international B2B platforms list manufacturers that specialize in fine chemical intermediates and building blocks.

Obtaining a quotation from a trusted manufacturer, particularly one with strong export capabilities and a commitment to quality, is essential. Researching suppliers for their reliability and customer service can lead to a more efficient and productive procurement process. Whether for academic research or industrial production, a stable supply of this versatile intermediate is key.

In summary, 3-Hydroxypivalic Acid is an indispensable tool in the synthetic chemist's arsenal. Its diverse reactivity and role as a high-purity intermediate make it valuable across numerous scientific and industrial disciplines.