The chemical compound 4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide, identified by CAS 139756-02-8, is a fine chemical of significant importance, particularly within the pharmaceutical sector. Its unique molecular structure, a substituted pyrazole carboxamide, lends itself to critical roles in organic synthesis. As a white powder, it is prized for its high purity, typically exceeding 99%, which is a non-negotiable requirement for intermediates used in API manufacturing. The compound's physical and chemical properties, such as its density (1.32 g/cm³), melting point (98-101°C), and boiling point (325.9°C at 760 mmHg), provide essential data for chemists and manufacturers to optimize reaction conditions and ensure product quality.

The primary application of 4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide is as a key intermediate in the synthesis of Sildenafil citrate. This complex multi-step process requires intermediates that are not only pure but also chemically stable and reactive in predictable ways. The compound's contribution to forming the pyrazole ring structure essential for Sildenafil's biological activity is crucial. Manufacturers looking to buy 4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide are often driven by the need for a reliable supply of this component to meet the global demand for Sildenafil. Sourcing from a reputable 4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide supplier in China ensures access to quality-assured material.

Furthermore, scientific literature suggests potential biological activities for this pyrazole derivative, including hypolipidemic effects and phosphodiesterase 1 (PDE1) inhibition. These findings open avenues for its use in research related to cardiovascular health and metabolic disorders. The exploration of these applications adds another layer of value to this compound, making it an interesting subject for academic and industrial R&D. For those seeking to procure this chemical, understanding the importance of proper storage, typically at -20°C, is vital for maintaining its efficacy and preventing degradation. NINGBO INNO PHARMCHEM CO.,LTD. is recognized for its commitment to providing high-quality chemical intermediates, including this essential compound, supporting innovation across various scientific disciplines.

The compound's molecular formula, C8H14N4O, and molecular weight of 182.22300 are fundamental pieces of information for any chemist working with it. These details, alongside its CAS number, allow for precise identification and cross-referencing in databases and scientific literature. The availability of detailed product specifications and consistent quality from manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. makes it a cornerstone for pharmaceutical synthesis workflows.