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In the realm of specialty chemicals, the quality of intermediates directly dictates the success of downstream processes and the efficacy of final products. 3,4-Dimethoxybenzoyl Chloride is a prime example of a fine chemical intermediate whose specifications are rigorously monitored. NINGBO INNO PHARMCHEM CO.,LTD., as a dedicated manufacturer and supplier in China, places immense emphasis on ensuring that our 3,4-Dimethoxybenzoyl Chloride meets the highest standards. Understanding these quality aspects is crucial for anyone looking to purchase this versatile compound.
The physical and chemical properties of 3,4-Dimethoxybenzoyl Chloride are key indicators of its quality. Typically appearing as a white to off-white crystalline powder, its form is indicative of proper crystallization and purification processes. Its melting point, often cited in the range of 70-73 u00b0C, and boiling point of approximately 298.2 u00b0C, provide further benchmarks for identification and purity assessment. For users involved in chemical intermediate manufacturing, these physical characteristics are the first line of verification.
The assay of 3,4-Dimethoxybenzoyl Chloride, most commonly determined by High-Performance Liquid Chromatography (HPLC), is a critical parameter. An assay of u226598.0% signifies a high level of purity, minimizing the presence of unwanted by-products or unreacted starting materials. This high purity is particularly important when 3,4-Dimethoxybenzoyl Chloride is used as an intermediate for pharmaceuticals like Itopride hydrochloride. Impurities can affect the reaction yield, introduce contaminants into the final drug product, and complicate regulatory approval processes. Therefore, sourcing from a reliable supplier like NINGBO INNO PHARMCHEM CO.,LTD., who guarantees this level of purity, is essential for maintaining product integrity.
The CAS number, 3535-37-3, uniquely identifies this chemical substance. When procuring chemicals, verifying the CAS number alongside the assay and physical description ensures that you are obtaining the correct compound. The compound's molecular formula (C9H9ClO3) and molecular weight (200.619 g/mol) are also standard identifiers. For businesses aiming to buy this chemical, understanding these details and the supplier's commitment to quality assurance is fundamental to successful chemical intermediate manufacturing and robust organic synthesis building blocks.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
