The intricate world of organic synthesis relies heavily on a diverse palette of chemical building blocks – molecular fragments that serve as starting points for constructing more complex compounds. Among these, Ethyl 3-amino-4-fluorobenzoate, identified by its CAS number 455-75-4, stands out as a particularly valuable intermediate. Its unique structural features make it indispensable for creating targeted molecules in critical industries like pharmaceuticals and agrochemicals. For scientists and procurement specialists, understanding its utility and how to source it effectively is key.

The Significance of Building Blocks in Synthesis

Chemical building blocks are designed with specific reactive functional groups that allow chemists to assemble larger molecular architectures through a series of controlled reactions. The efficiency and success of a synthesis often hinge on the quality and reactivity of these foundational components. Ethyl 3-amino-4-fluorobenzoate exemplifies a well-designed building block, offering multiple points for chemical modification and introducing desirable properties into the final product.

Ethyl 3-amino-4-fluorobenzoate: Structure, Properties, and Applications

The chemical structure of Ethyl 3-amino-4-fluorobenzoate (CAS 455-75-4) features:

  • An Aromatic Ring: Provides a stable core for further functionalization.
  • An Amino Group (-NH2): Highly reactive for transformations like acylation, alkylation, and forming diazonium salts, crucial for coupling reactions.
  • A Fluorine Atom (-F): Located ortho to the amino group, it influences the electron density of the ring and can enhance metabolic stability and lipophilicity in derived compounds, particularly important in drug and pesticide design.
  • An Ethyl Ester Group (-COOEt): Can be readily saponified to a carboxylic acid, reduced to an alcohol, or converted to an amide, offering further synthetic flexibility.

These combined features make it a critical intermediate for synthesizing a wide array of compounds used in:

  • Pharmaceuticals: As a precursor to various APIs, contributing to their therapeutic efficacy and pharmacokinetic profiles.
  • Agrochemicals: In the development of advanced pesticides, herbicides, and fungicides, enhancing crop protection.

Sourcing this Essential Building Block

When you need to buy Ethyl 3-amino-4-fluorobenzoate, choosing the right supplier is paramount. Key considerations include:

  • Purity and Consistency: Always demand a high level of purity, confirmed by a CoA, to ensure reliable synthesis outcomes.
  • Manufacturer Expertise: Partnering with experienced manufacturers who specialize in producing such intermediates guarantees quality and technical backing.
  • Price and Value: Secure competitive pricing, especially for larger quantities, by sourcing directly from established manufacturers.
  • Delivery Reliability: Ensure timely delivery to maintain project timelines.

We are a leading chemical manufacturer committed to providing high-quality Ethyl 3-amino-4-fluorobenzoate (CAS 455-75-4) to researchers and industries worldwide. We invite you to inquire about our product specifications, pricing, and how we can be your trusted partner in sourcing essential chemical building blocks for your groundbreaking research and production needs.