Benzaldehyde Oxime (CAS 932-90-1) is an organic compound that fascinates chemists with its versatile reactivity and wide range of applications. Understanding its chemical properties and synthesis pathways is key for researchers and manufacturers. NINGBO INNO PHARMCHEM, a prominent manufacturer and supplier of Benzaldehyde Oxime in China, provides high-quality materials essential for various chemical processes.

Chemical Structure and Properties

Benzaldehyde Oxime, with the molecular formula C7H7NO, is an oxime derived from benzaldehyde. Its structure consists of a phenyl group attached to a C=N-OH moiety. This arrangement grants it specific reactivity. Key properties include:

  • Appearance: Typically a clear, colorless to pale yellow liquid or low-melting solid.
  • Solubility: Moderately soluble in water, but readily soluble in organic solvents such as ethanol and ether.
  • Reactivity: The oxime group (C=N-OH) is a nucleophile and can undergo various reactions, including alkylation, acylation, and reduction. It also exhibits isomerism, with syn- and anti- forms existing, though the syn-isomer is often more common or specifically targeted in synthesis.
  • Stability: Generally stable under normal storage conditions, though sensitive to strong oxidizing or reducing agents. Proper storage, often below +30°C, is recommended.

Synthesis of Benzaldehyde Oxime

The most common method for synthesizing Benzaldehyde Oxime involves the reaction of benzaldehyde with hydroxylamine or its salts (like hydroxylamine hydrochloride) in the presence of a base. The reaction typically proceeds via nucleophilic addition of hydroxylamine to the carbonyl group of benzaldehyde, followed by dehydration:

C6H5CHO + NH2OH → C6H5CH=NOH + H2O

This reaction is a classic example of oxime formation and is generally straightforward to perform in laboratory or industrial settings. The control of pH and temperature can influence the yield and purity of the product. For those looking to buy Benzaldehyde Oxime, understanding these synthesis routes highlights the importance of sourcing from manufacturers who optimize these processes for high purity and efficiency.

Applications and Sourcing Considerations

Benzaldehyde Oxime is a crucial intermediate in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. Its utility as a building block makes it essential for developing complex molecules. When considering where to purchase Benzaldehyde Oxime, potential buyers should look for a supplier that offers:

  • High Purity: Essential for demanding applications like pharmaceutical synthesis.
  • Consistent Quality: Reliability in product specifications batch after batch.
  • Competitive Pricing: As a direct manufacturer, NINGBO INNO PHARMCHEM can offer cost-effective solutions.
  • Technical Support: Assistance with product specifications and applications.

NINGBO INNO PHARMCHEM is committed to providing researchers and industries with access to high-quality Benzaldehyde Oxime (CAS 932-90-1). Contact us today to learn more about our products and to receive a quotation for your specific requirements.