For any B2B procurement in the chemical industry, quality assurance is a non-negotiable aspect. This is particularly true for essential intermediates like 2-Propyl-1-heptanol (CAS 10042-59-8), a C10 branched fatty alcohol vital for organic synthesis and pharmaceutical applications. Buyers must be equipped with the knowledge to ensure they are sourcing a product that meets rigorous standards. Partnering with a quality-focused manufacturer is key when you buy 2-propyl-1-heptanol.

The primary quality indicators for 2-Propyl-1-heptanol revolve around its purity and physical characteristics. As an alcohol with the molecular formula C10H22O, its purity level is typically assessed through techniques like Gas Chromatography (GC). A high purity rating, often above 95% or 98%, is crucial, especially for pharmaceutical uses where even trace impurities can affect the final product's efficacy and safety. Always request a detailed Certificate of Analysis (CoA) from your supplier. This document should specify the purity percentage, as well as other key properties:

  • Appearance: The product should be a clear, colorless liquid. Any significant coloration or cloudiness may indicate contamination.
  • CAS Number: Verify that the CAS number is indeed 10042-59-8.
  • Molecular Weight: 158.28 g/mol.
  • Boiling Point: Approximately 213.4°C.
  • Melting Point: Around -1.53°C.
  • Density: Typically around 0.8280 g/cm³.

Beyond these inherent properties, the reliability of the supply chain is another critical quality factor. A reputable manufacturer in China will have robust quality control systems in place throughout their production process, from raw material sourcing to final product packaging and shipping. This includes proper storage conditions (sealed, dry, room temperature) to maintain product integrity.

When evaluating potential suppliers, inquire about their quality management systems (e.g., ISO certifications) and their approach to handling customer feedback or discrepancies. Negotiating a competitive price is important, but it should never come at the expense of quality. Choosing a supplier like NINGBO INNO PHARMCHEM CO.,LTD. ensures that you are working with a partner dedicated to providing consistently high-quality 2-Propyl-1-heptanol, backed by technical expertise and reliable service. Your commitment to quality assurance will directly impact the success of your projects.