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• 2. CXXVIII.—The isomerism of the oximes. Part XXIX. Isomeric p-nitrobenzyl and methyl ethers of some aldoximes
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• Solvents and Organic Chemicals Organic Compounds Benzenoids Phenol ethers Anisoles

Comprehensive Overview of 4-Methoxybenzaldehyde Oxime (CAS No. 3717-22-4): Properties, Applications, and Industry Insights

4-Methoxybenzaldehyde Oxime (CAS No. 3717-22-4), a specialized organic compound, has garnered significant attention in pharmaceutical, agrochemical, and fragrance industries due to its unique chemical properties. This oxime derivative is synthesized from 4-methoxybenzaldehyde, a key intermediate in fine chemical production. Its molecular structure, featuring a methoxy group (-OCH₃) and an oxime functional group (=N-OH), enables versatile reactivity, making it valuable for Schiff base formation and chelation reactions.

Recent trends in green chemistry have amplified interest in 4-Methoxybenzaldehyde Oxime as a biocompatible intermediate. Researchers highlight its potential in sustainable synthesis of heterocyclic compounds, aligning with the global push for eco-friendly manufacturing. Analytical studies using HPLC and NMR spectroscopy confirm its high purity (>98%), a critical factor for pharmaceutical-grade applications.

In the flavor and fragrance industry, this compound serves as a precursor for aromatic aldehydes, contributing to vanilla-like and almond-like scent profiles. Its stability under UV light exposure makes it preferable for cosmetic formulations, addressing consumer demand for long-lasting perfumes. Notably, patents have emerged exploring its synergy with essential oils for antimicrobial coatings—a hot topic in post-pandemic material science.

From a synthetic methodology perspective, 3717-22-4 demonstrates exceptional utility in multistep organic synthesis. A 2023 study published in Advanced Synthesis & Catalysis showcased its role in constructing chiral auxiliaries for asymmetric catalysis, answering frequent search queries about "oximes in enantioselective reactions". The compound’s crystalline form (melting point 92–94°C) facilitates recrystallization purification, a frequently searched technique among organic chemistry students.

Market analysts project growth for 4-Methoxybenzaldehyde Oxime due to rising demand for high-value intermediates in API production (Active Pharmaceutical Ingredients). Its compatibility with microwave-assisted synthesis—a trending laboratory technique—further enhances its industrial relevance. Regulatory databases like REACH and FDA IIG list it as compliant for GMP applications, addressing common concerns about chemical safety standards.

Emerging applications include its use in photoresist materials for semiconductor fabrication, coinciding with the chip industry boom. Technical forums frequently discuss its solubility parameters (soluble in ethanol, acetone; insoluble in water), a practical consideration for formulation chemists. Recent QSAR modeling studies also explore its potential bioactivity, tapping into the computational chemistry trend.

For quality assurance, GC-MS analysis remains the gold standard to detect isomeric impurities—a critical point for buyers searching "how to test oxime purity". Leading suppliers now provide COA (Certificate of Analysis) with detailed chromatographic data, reflecting industry emphasis on transparent sourcing. Storage recommendations (2-8°C under nitrogen) frequently appear in SDS documentation searches.

Academic interest continues to grow, with SciFinder reporting a 15% annual increase in publications mentioning CAS 3717-22-4. Its role in click chemistry and metal-organic frameworks (MOFs) positions it at the forefront of materials innovation. The compound’s logP value (1.82) makes it a case study subject for partition coefficient calculations—a common query in pharmacokinetics courses.

In conclusion, 4-Methoxybenzaldehyde Oxime exemplifies the convergence of traditional organic chemistry and cutting-edge applications. Its multifaceted utility across R&D laboratories, industrial production, and academic research ensures sustained relevance. As structure-activity relationship studies evolve, this compound will likely unlock new possibilities in molecular design and functional materials.

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