In the vast landscape of chemical compounds, DL-Mandelic Acid (CAS: 90-64-2) stands out as a significant player, particularly within the domains of organic synthesis and pharmaceutical intermediates. Understanding its properties, applications, and how to source it reliably is crucial for procurement managers, R&D scientists, and product formulators. This article aims to provide a comprehensive overview of DL-Mandelic Acid and guide you on how to effectively procure it.

DL-Mandelic Acid is an aromatic alpha-hydroxy acid, commonly appearing as white crystals. Its molecular formula is C8H8O3, and it possesses a molecular weight of 152.15 g/mol. The compound's structure, featuring a chiral center, allows for the existence of stereoisomers, though it is often supplied as the racemic DL-form. The chemical's melting point typically falls between 119-121 °C, and it exhibits limited solubility in water but is more soluble in organic solvents like methanol. These characteristics make it a valuable reagent in controlled chemical environments.

Key Properties and Characteristics

The technical specifications for DL-Mandelic Acid are vital for its effective application. Key properties include:

  • Appearance: White crystalline powder.
  • Purity: Commonly available at 97% or higher, essential for sensitive synthesis.
  • Melting Point: 119-121 °C (lit.).
  • Solubility: Sparingly soluble in water and DMSO; soluble in methanol.
  • Storage: Recommended to store below +30°C, and it can be sensitive to light.

These details are crucial for R&D scientists planning experiments and for procurement professionals ensuring material integrity throughout the supply chain. Understanding these specifications helps in selecting the right grade for specific industrial or research needs.

Applications Driving Demand

The demand for DL-Mandelic Acid is driven by its diverse applications:

  • Pharmaceutical Intermediates: It serves as a crucial building block in the synthesis of various pharmaceutical compounds and APIs. Its structure is amenable to numerous derivatizations, making it a versatile intermediate for drug discovery and development.
  • Organic Synthesis: In academic and industrial research, DL-Mandelic Acid is employed as a chiral auxiliary and a key reactant in various organic transformations, contributing to the creation of complex molecules.
  • Urinary Antiseptic: Historically, it has been used for its antibacterial properties, particularly in treating urinary tract infections, highlighting its medicinal relevance.

Sourcing DL-Mandelic Acid Effectively

When you need to buy DL-Mandelic Acid, identifying reliable suppliers is paramount. Manufacturers and distributors offering this compound often highlight its CAS number (90-64-2) and purity levels. For B2B clients, especially those in North America and Europe looking to source from China, it is advisable to seek out manufacturers who can provide detailed product specifications, Certificates of Analysis (CoA), and competitive price quotes for bulk quantities. Engaging with a DL-Mandelic Acid supplier early in the project lifecycle can ensure timely access to this critical material and optimize procurement strategies.

In summary, DL-Mandelic Acid (CAS 90-64-2) is a chemical compound of significant industrial and pharmaceutical importance. Its specific properties and versatile applications make it a sought-after intermediate. By understanding its characteristics and engaging with reputable DL-Mandelic Acid manufacturers and suppliers, businesses can secure a dependable source for their ongoing chemical needs.