Understanding the intrinsic chemical properties of an intermediate is vital for its effective application in synthesis and manufacturing. 3-Indazolinone (CAS 7364-25-2) is a compound whose structural characteristics and reactivity make it a valuable asset across various scientific disciplines. For chemical professionals, a deep dive into its properties, alongside reliable sourcing information, is essential for optimizing its use.

3-Indazolinone, also known by synonyms such as 1,2-dihydro-3H-indazol-3-one, is typically observed as a white to light yellow or light orange powder. Its melting point, commonly cited in the range of 247-251°C, indicates a stable solid form under ambient conditions. The molecular formula C7H6N2O and a molecular weight of approximately 134.14 g/mol define its basic composition. Spectroscopic data, such as its UV-Vis spectrum (λmax 306nm in MeOH), can be useful for analytical purposes and reaction monitoring.

The significance of 3-Indazolinone lies not only in its physical properties but also in its chemical behavior. As a heterocyclic compound containing nitrogen atoms and a carbonyl group within an indazole ring system, it exhibits reactivity that makes it an excellent intermediate. This structure allows for diverse chemical modifications, enabling its use as a building block in the synthesis of more complex molecules. Its role as a catalytic agent and petrochemical additive, as noted in some literature, further underscores its versatility.

When considering the applications of 3-Indazolinone, the pharmaceutical and agrochemical industries stand out. Its utility in the synthesis of various pharmaceutical agents, particularly those targeting neurological disorders and cancer, highlights its importance in medicinal chemistry. Similarly, its incorporation into agrochemical formulations contributes to the development of advanced crop protection agents. Beyond these primary sectors, its potential applications extend to material science and biochemical research, where it can be used in the development of novel materials or as a tool in understanding biological processes.

For those looking to procure 3-Indazolinone, direct inquiry with manufacturers and suppliers is the most efficient route. China-based chemical companies are key players in the global supply of such intermediates. We, as a dedicated manufacturer of 3-Indazolinone, offer a reliable source for this compound, ensuring adherence to quality standards and competitive pricing. When you buy 3-Indazolinone, you are investing in a foundational component for innovation. We invite you to explore our capabilities and discuss how our high-purity 3-Indazolinone can support your specific project requirements.