4-Amino-5-Imidazolecarboxamide Hydrochloride Impurity Profile
Procurement teams and process chemists frequently face challenges regarding the stability of temozolomide intermediates. Ensuring consistent industrial purity and verifying COA documentation are critical for maintaining yield in large-scale manufacturing processes.
Troubleshooting common impurities and yield issues
Understanding the degradation pathways of this imidazole carboxamide derivative is essential for R&D success. The compound is hygroscopic, requiring strict moisture control during storage to prevent hydrolysis. Variations in the manufacturing process can lead to unwanted byproducts that affect downstream synthesis.
Degradation Pathways in Temozolomide Synthesis
Temozolomide is highly unstable in alkaline solutions, decomposing rapidly into 5-amino-4-imidazolecarboxamide. To mitigate this, acidic conditions are preferred during handling. For detailed strategies on mitigating these risks, refer to our guide on Optimizing Synthesis Route For 5-Amino-1H-Imidazole-4-Carboxamide.
Managing Hygroscopic Properties During Storage
Storage temperatures between 2-8°C are recommended to maintain stability. Exposure to ambient humidity can alter the physical form from white crystals to clumped powder, impacting solubility and reaction kinetics.
Technical specifications and analytical methods
Reliable analytical data is the cornerstone of quality assurance. Our laboratory employs HPLC methods to verify purity levels exceeding 98%. Below are the standard specifications for this pharmaceutical building block.
| Parameter | Specification |
|---|---|
| CAS Number | 72-40-2 |
| Chemical Name | 5-Amino-1H-imidazole-4-carboxamide hydrochloride |
| Molecular Formula | C4H7ClN4O |
| Molecular Weight | 162.58 |
| Purity | >98.0% (HPLC) |
| Appearance | White Crystals or Crystalline Powder |
| Storage | 2-8°C, Hygroscopic |
Factory-direct bulk pricing advantages and supply chain stability
As a global manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. provides competitive bulk price structures for tonnage orders. We ensure supply chain stability through robust inventory management and timely logistics. Our technical support team assists with custom packaging and regulatory documentation to streamline your procurement workflow.
Partnering with us ensures access to consistent material backed by comprehensive testing. We prioritize long-term relationships with executive stakeholders by delivering reliability and transparency in every shipment.
Ready to optimize your supply chain? Reach out to our logistics team today for comprehensive specifications and tonnage availability.