Pentetic acid, also known as diethylenetriaminepentaacetic acid (DTPA-acid), is a complex organic molecule with significant applications in the chemical and pharmaceutical industries. Identified by its CAS number 67-43-6, this compound is characterized by its robust chelating capabilities, making it an invaluable component in various synthesis processes. As a white crystal powder, it presents a stable physical form suitable for industrial handling and precise dosage in chemical reactions.

The principal use of Pentetic Acid lies in its role as a precursor for Gadoxetate Disodium, an advanced MRI contrast agent. The synthesis of Gadoxetate Disodium requires Pentetic Acid to form a stable complex with gadolinium ions. This complexation is critical for the paramagnetic properties that enhance the contrast in MRI scans, particularly in liver imaging. NINGBO INNO PHARMCHEM CO.,LTD., a notable manufacturer, ensures the production of Pentetic Acid with high purity levels (≥99%), a non-negotiable factor for its pharmaceutical applications. This commitment to quality guarantees that the resulting contrast agents are both safe and effective for diagnostic purposes.

The chemical and physical properties of Pentetic Acid are well-documented, including its molecular formula (C14H23N3O10) and a melting point of approximately 219-220°C. These attributes are crucial for manufacturers to maintain consistent quality and ensure the compound's stability during storage and use. The demanding production processes involved in achieving such high purity also highlight the technical expertise required in its manufacturing. The compound’s ability to bind metal ions is the cornerstone of its utility, extending beyond MRI contrast agents to potential applications in areas requiring chelation therapy or metal ion control.

For researchers and manufacturers seeking reliable suppliers of Pentetic Acid, understanding the specifications and production capabilities of companies like NINGBO INNO PHARMCHEM is essential. Access to technical documentation such as Certificates of Analysis (COA) and Material Safety Data Sheets (MSDS) is vital for proper evaluation and integration into manufacturing workflows. The continued demand for Pentetic Acid underscores its fundamental importance in enabling sophisticated medical diagnostic technologies that improve healthcare outcomes globally.