NINGBO INNO PHARMCHEM CO.,LTD. recognizes the importance of detailed technical information for chemicals used in sensitive applications. 4,4'-Dimethoxytrityl Chloride (DMTr-Cl), identified by CAS number 40615-36-9, is a key reagent whose specifications directly influence the success of complex synthetic processes, particularly in oligonucleotide synthesis and pharmaceutical manufacturing.

The primary specification for DMTr-Cl revolves around its purity, commonly stated as Assay: 97.0+% by HPLC, or even higher grades of 98% or 99%. This high level of purity is crucial because any impurities could interfere with delicate reactions, leading to side products or reduced yields. Manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. adhere to stringent quality control measures throughout the DMT-Cl synthesis pathway to ensure consistency and reliability. The physical appearance, often described as a white to brown crystalline powder or mass, is also an important visual indicator of quality.

When considering where to 'buy 4,4'-Dimethoxytrityl Chloride', potential buyers should pay close attention to the supplier's adherence to these specifications. Factors such as storage conditions are also critical; DMTr-Cl is typically stored below 25 degrees Celsius, and sometimes refrigerated at 2-8°C, often under an inert atmosphere to maintain its stability and prevent degradation due to moisture or air. Understanding the molecular formula (C21H19ClO2) and molecular weight (338.83) is fundamental for accurate stoichiometric calculations in experimental protocols.

The 'price of 4,4'-Dimethoxytrityl Chloride' is influenced by its purity, the scale of purchase, and the manufacturing process's complexity. For research purposes, smaller quantities might be purchased, while large-scale pharmaceutical production requires bulk orders. NINGBO INNO PHARMCHEM CO.,LTD. aims to provide competitive pricing while maintaining the highest quality standards. Furthermore, securing a Certificate of Analysis (CoA) with each purchase is essential for verifying the product's specifications and ensuring it meets the requirements for specific applications.

The '4,4'-Dimethoxytrityl Chloride uses' as a protective reagent in oligonucleotide synthesis are well-documented. Its role in shielding the 5'-hydroxyl group of nucleosides is indispensable for the step-by-step elongation of DNA and RNA strands. This precision is vital for the development of genetic tools, diagnostic assays, and novel therapeutics. The ability to easily remove the dimethoxytrityl group under mild acidic conditions is a key advantage, simplifying the overall synthesis process.

For any scientist or procurement specialist looking for this chemical, searching for its CAS number 40615-36-9 on reputable chemical supplier platforms or directly contacting manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. is the recommended approach. Ensuring the product meets the specified assay, storage requirements, and comes with proper documentation will guarantee its effective use in demanding chemical and biochemical applications.

In summary, understanding the detailed technical specifications of 4,4'-Dimethoxytrityl Chloride is paramount for its successful application. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-purity DMTr-Cl along with comprehensive information to support the critical work of researchers and manufacturers worldwide.