For professionals in pharmaceutical research and development, a thorough understanding of chemical specifications is critical for successful synthesis and formulation. (S)-(+)-2,2-Dimethylcyclopropane Carboxamide (CAS 75885-58-4) is a prime example of a high-value intermediate whose precise characteristics dictate its utility. Primarily used in the synthesis of Cilastatin, this compound’s quality directly impacts the efficacy and safety of the final antibacterial drug product.

The primary specifications to consider when looking to buy (S)-(+)-2,2-Dimethylcyclopropane Carboxamide revolve around its purity. Manufacturers typically guarantee an assay of ≥99.0% and a chiral content of ≥99.0%. This high level of chiral purity is paramount, as the presence of incorrect enantiomers can lead to reduced therapeutic activity or unwanted side effects in the resulting pharmaceuticals. When searching for a CAS 75885-58-4 supplier, it's crucial to verify that these purity standards are consistently met, often confirmed through Gas Chromatography (GC) analysis.

Beyond purity, physical and chemical properties play a significant role in processability. (S)-(+)-2,2-Dimethylcyclopropane Carboxamide is commonly supplied as a white crystal powder. Its melting point, typically ranging from 135-137°C, indicates good stability under standard storage and handling conditions. Other important metrics include its specific rotation, which, for the (S)-(+) enantiomer, falls within the range of +81.0 to +83.0° (c=1, MeOH), serving as another key indicator of its chiral integrity. Furthermore, low water content (≤0.5%) and minimal sulphate ash (≤0.2%) are essential parameters that a reputable (S)-(+)-2,2-Dimethylcyclopropane Carboxamide manufacturer will meticulously control.

The reliability of a Cilastatin intermediate price is often directly correlated with the quality assurance provided by the supplier. Companies like NINGBO INNO PHARMCHEM CO.,LTD. offer these intermediates with comprehensive quality documentation, ensuring that clients have the necessary data for regulatory submissions and internal quality control. Understanding these detailed specifications empowers chemists and engineers to confidently integrate this intermediate into their synthesis routes, whether for early-stage research or large-scale pharmaceutical production.

In conclusion, a diligent approach to evaluating the specifications of (S)-(+)-2,2-Dimethylcyclopropane Carboxamide is essential for any pharmaceutical entity. By partnering with a trusted (S)-(+)-2,2-Dimethylcyclopropane Carboxamide supplier that emphasizes high purity, precise physical properties, and robust quality control, you can ensure the success and integrity of your pharmaceutical development projects. We welcome your inquiries regarding our product specifications and purchasing options.