Sigma-Aldrich 4-Nitrobenzoic acid 98%

Specifications:

Description:

4-Nitrobenzoic acid (p-nitrobenzoic acid) is a high-purity carboxylic acid derivative widely used in organic synthesis, pharmaceutical development, and chemical research. With a purity of 98%, it serves as a key intermediate in the biosynthesis of the antibiotic aureothin and other biochemical compounds. The nitro group at the para position to the carboxyl group makes it an essential building block for heterocyclic compounds and organometallic reagents.

This compound is also utilized in spectroscopic studies and surface adsorption research. It has been shown that 4-nitrobenzoic acid molecules adsorb on the surfaces of fine silver powder as a carboxylate in infrared Fourier transform spectroscopic studies.

Key Features:

1. High Purity:
   • The product is ≥98% pure, making it ideal for analytical and synthetic chemistry applications.
2. Versatile Applications:
   • 4-Nitrobenzoic acid is used in synthesizing complex organic compounds, including bioactive molecules and pharmaceutical intermediates.
3. Solubility:
   • Soluble in organic solvents and slightly soluble in water, making it versatile for a range of chemical processes.
4. Essential Intermediate:
   • A key precursor in the **synthesis of organometallic complexes, particularly in the preparation of compounds with molybdenum (Mo) and tungsten (W).
5. Research Tool:
   • Employed in biochemical studies and synthetic pathways for complex compounds such as trans-M₂(T(i)PB)₂L₂.

Applications:

• Organic Synthesis:
  • Used in the preparation of aryl complexes, organometallic compounds, and heterocyclic molecules.
• Biosynthesis of Antibiotics:
  • Plays a key role in the biosynthesis of aureothin, an antibiotic with antimicrobial properties.
• Spectroscopic Studies:
  • Used in Fourier transform infrared (FTIR) spectroscopic research, particularly in studies of adsorption on surfaces.
• Chemical Reactions:
  • Intermediate in **reactions involving nitration, reduction, and organometallic coupling.
• Pharmaceutical Development:
  • Employed in drug synthesis and as a precursor in the development of medications targeting microbial infections.

Packaging Options:

Storage:

• Store at ambient temperature in a cool, dry place to maintain product stability and integrity.

4-Nitrobenzoic acid (p-nitrobenzoic acid) is a highly versatile reagent used in a variety of organic synthesis and biochemical research applications. Its high purity and versatility make it an indispensable reagent in pharmaceutical synthesis, chemical analysis, and research.