2-Nitrobenzaldehyde, identified by its CAS number 552-89-6, is an organic compound characterized by a benzaldehyde structure with a nitro group positioned ortho to the aldehyde group. This specific arrangement of functional groups imbues it with unique chemical properties that make it a valuable asset in industrial chemistry. Ningbo Inno Pharmchem Co., Ltd. provides this versatile compound for diverse applications.

Physically, 2-Nitrobenzaldehyde typically appears as a yellow crystalline powder or needles, with a melting point in the range of 42-44 °C. Its molecular formula is C7H5NO3, and it has a molecular weight of 151.12 g/mol. These properties are important considerations for handling, storage, and reaction design in any organic synthesis process.

Chemically, the nitro group and the aldehyde group on the aromatic ring contribute to its reactivity. As a key chemical intermediate, it readily participates in reactions such as condensation, reduction, and oxidation. Its most notable application is in the synthesis of indigo with 2-nitrobenzaldehyde, where it serves as a crucial starting material for creating the well-known blue dye. This process highlights the compound's significance in the textile industry and colorant production.

Beyond dye synthesis, 2-Nitrobenzaldehyde is utilized in various other areas of organic synthesis. It functions as a precursor for preparing other organic compounds, including certain pharmaceuticals and specialty chemicals. Its utility as a photoremovable protecting group is another advanced application that showcases its chemical versatility. For chemists requiring dependable organic synthesis reagents, sourcing high-purity 2-Nitrobenzaldehyde is essential.

Ningbo Inno Pharmchem Co., Ltd. ensures that customers can reliably buy 2-Nitrobenzaldehyde, adhering to strict quality standards. The accurate referencing of the 2-Nitrobenzaldehyde CAS number (552-89-6) guarantees that the correct compound is supplied, supporting the integrity of downstream chemical processes. The compound's consistent performance makes it a preferred choice for manufacturers and researchers alike.

Understanding the detailed chemical properties of 2-Nitrobenzaldehyde is fundamental for unlocking its full potential in various industrial and research applications, solidifying its role as a key player in modern chemical synthesis.