In the intricate world of chemical synthesis, certain molecules stand out due to their indispensable role in creating life-saving medications. 3,4,5-Trimethoxybenzaldehyde, identified by its CAS number 86-81-7, is one such compound. This organic intermediate is a cornerstone for the production of powerful antibacterial agents, making its availability and quality a significant concern for pharmaceutical manufacturers. This article delves into its importance, properties, and how to secure a reliable supply.

The Chemical Profile of 3,4,5-Trimethoxybenzaldehyde

Chemically known as 3,4,5-Trimethoxybenzaldehyde, this substance presents as a white to creamy powder. Its molecular structure, C10H12O4, and molecular weight of 196.2 g/mol are key to its reactivity and utility in synthesis. With a melting point typically between 72-74 °C, it is a stable solid under normal conditions. Its solubility characteristics, being slightly soluble in water but readily soluble in common organic solvents, facilitate its use in various reaction mediums.

Core Application: Synthesis of Antibacterial Synergists

The most prominent application of 3,4,5-Trimethoxybenzaldehyde is its function as a pivotal intermediate in the synthesis of Trimethoprim (TMP). Trimethoprim is a potent dihydrofolate reductase inhibitor. When used in conjunction with sulfanilamide drugs, it creates a synergistic effect that dramatically enhances their antibacterial activity. This combination therapy is highly effective against a wide range of bacterial infections, including urinary tract infections, respiratory infections, and certain gastrointestinal infections. The precise structure of 3,4,5-Trimethoxybenzaldehyde allows for efficient conversion into the Trimethoprim molecule, underscoring its importance in antimicrobial drug manufacturing.

Securing a Reliable Supply Chain: Manufacturer and Supplier Insights

For R&D scientists and procurement specialists, locating a dependable 3,4,5-trimethoxybenzaldehyde manufacturer is crucial for ensuring consistent production. When searching for this chemical, consider the following:

• Quality Assurance: Always request a Certificate of Analysis (CoA) to verify the purity (typically ≥99%) and confirm it meets your specific application requirements.
• Supplier Experience: Partner with suppliers who have a proven track record in supplying fine chemicals and pharmaceutical intermediates. Their expertise ensures they understand the stringent quality controls needed.
• Global Sourcing: Exploring options from regions like China, known for its extensive chemical manufacturing capabilities, can provide competitive 3,4,5-trimethoxybenzaldehyde price points. For example, seeking a cas 86-81-7 supplier who specializes in pharmaceutical intermediates is a smart strategy.
• Bulk Purchase Considerations: If you are looking to buy 3,4,5-trimethoxybenzaldehyde in bulk, discuss packaging options (e.g., 25kg drums) and delivery timelines with your chosen 3,4,5-trimethoxybenzaldehyde manufacturer.

Why Choose Our Company for Your Needs?

We are a dedicated chemical enterprise committed to providing high-quality pharmaceutical intermediates. Our expertise in manufacturing 3,4,5-Trimethoxybenzaldehyde (CAS 86-81-7) ensures that you receive a product of exceptional purity and consistency. We understand the critical role this compound plays in the synthesis of antibacterial agents and are equipped to be your reliable partner. We offer competitive pricing and efficient logistics, making us an ideal choice for your sourcing requirements. Whether you are in the research phase or require large-scale production, we can accommodate your needs.

In summary, 3,4,5-Trimethoxybenzaldehyde (CAS 86-81-7) is an invaluable intermediate for producing essential antibacterial synergists like Trimethoprim. By understanding its properties and carefully selecting your supplier, you can ensure the quality and continuity of your pharmaceutical manufacturing operations.