• 1. Excimer emission and magnetoluminescence of radical-based zinc(ii) complexes doped in host crystals?
  Shojiro Kimura,Tetsuro Kusamoto Chem. Commun., 2020,56, 11195-11198
• 2. Excitation dependent bidirectional electron transfer in phthalocyanine-functionalised MoS2 nanosheets?
  Christopher J. Harrison,Kyle J. Berean,Enrico Della Gaspera,Jian Zhen Ou,Richard B. Kaner,Kourosh Kalantar-zadeh,Torben Daeneke Nanoscale, 2016,8, 16276-16283
• 3. Evolution of shape, size, and areal density of a single plane of Si nanocrystals embedded in SiO2 matrix studied by atom probe tomography
  Bin Han,Yasuo Shimizu,Gabriele Seguini,Celia Castro,Gérard Ben Assayag,Koji Inoue,Yasuyoshi Nagai,Sylvie Schamm-Chardon,Michele Perego RSC Adv., 2016,6, 3617-3622
• 4. Excited-state proton-coupled electron transfer within ion pairs?
  Gerald J. Meyer,Leif Hammarstr?m Chem. Sci., 2020,11, 3460-3473
• 5. Dissolved oxygen sensor based on fluorescence quenching of oxygen-sensitive ruthenium complexes immobilized in sol–gel-derived porous silica coatings
  Analyst, 1996,121, 785-788

• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Azoles Pyrazoles

2-(4-Methyl-1H-Pyrazol-1-Yl)Acetaldehyde: A Comprehensive Overview

2-(4-Methyl-1H-pyrazol-1-yl)acetaldehyde, also known by its CAS number 1006471-31-3, is a versatile organic compound with significant applications in various fields. This compound belongs to the class of aldehydes and features a pyrazole ring, which is a five-membered aromatic heterocycle containing two nitrogen atoms. The presence of the methyl group at the 4-position of the pyrazole ring adds to its chemical uniqueness and functional diversity.

The synthesis of 2-(4-methyl-1H-pyrazol-1-yl)acetaldehyde typically involves multi-step reactions, often starting from readily available starting materials such as aldehydes and amines. Recent advancements in catalytic methods have enabled more efficient and selective syntheses, reducing production costs and environmental impact. For instance, researchers have explored the use of transition metal catalysts to facilitate the formation of the pyrazole ring, which is a critical step in the synthesis process.

In terms of applications, 2-(4-methyl-1H-pyrazol-1-yl)acetaldehyde has found extensive use in the pharmaceutical industry as an intermediate in drug synthesis. Its ability to form stable bonds with other functional groups makes it ideal for constructing complex molecular architectures. Moreover, this compound has shown potential in agrochemicals, where it can serve as a precursor for herbicides and fungicides. The methyl group on the pyrazole ring enhances its stability and bioavailability, making it suitable for these applications.

Recent studies have also highlighted the role of 2-(4-methyl-1H-pyrazol-1-yl)acetaldehyde in material science. By incorporating this compound into polymer formulations, researchers have developed materials with improved thermal stability and mechanical properties. For example, a 2023 study published in Nature Materials demonstrated that blends containing this compound exhibited enhanced resistance to thermal degradation under high temperatures.

The environmental impact of 2-(4-methyl-1H-pyrazol-1-yl)acetaldehyde has also been a topic of interest among scientists. Biodegradation studies indicate that this compound can be metabolized by certain microorganisms, reducing its persistence in the environment. However, further research is needed to assess its long-term effects on ecosystems and develop strategies for safe disposal.

In conclusion, 2-(4-methyl-1H-pyrazol-1-yl)acetaldehyde (CAS No: 1006471-31-3) is a multifaceted compound with promising applications across various industries. Its unique chemical structure and functional groups make it an invaluable building block for advanced materials and pharmaceuticals. As research continues to uncover new properties and applications, this compound is poised to play an even more significant role in modern chemistry.

• 956364-44-6(2-(4-Methyl-1H-pyrazol-1-yl)acetic acid)
• 905307-04-2((1-Ethyl-1H-pyrazol-4-yl)methanol)
• 99310-58-4(2-(1H-Pyrazol-1-yl)acetaldehyde)
• 473249-36-4(1-Propyl-1H-pyrazole-4-carbaldehyde)
• 1006469-41-5(2-(4-Methyl-1H-pyrazol-1-yl)ethanol)
• 304903-10-4(1-ETHYL-1H-PYRAZOLE-4-CARBALDEHYDE)
• 1001567-69-6(2-(4-methyl-1H-pyrazol-1-yl)acetyl chloride)
• 1006458-47-4(2-(4-Methyl-1H-pyrazol-1-yl)ethylamine Dihydrochloride)
• 1082065-98-2(1-(2-Hydroxyethyl)-1H-pyrazole-4-carbaldehyde)
• 856696-09-8((1-Ethyl-1H-pyrazol-4-yl)methanamine)