• 1. An approach to the structure and vibrational analysis of cis- and trans-3-chlorostyrene through IR/Raman and INS spectroscopies and theoretical ab initio/DFT calculations?
  J. M. Granadino-Roldán,M. Fernández-Gómez,A. Navarro,T. Pe?a Ruiz,U. A. Jayasooriya Phys. Chem. Chem. Phys., 2004,6, 1133-1143
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  Lei Yang,Yuan Zeng,Haibo Wu,Chunwu Zhou,Lei Tao J. Mater. Chem. B, 2020,8, 1383-1388
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• Solvents and Organic Chemicals Organic Compounds Organic acids and derivatives Carboxylic acids and derivatives Amino acids, peptides, and analogues Amino acids and derivatives

Comprehensive Guide to Dimethyl Aminomalonate Hydrochloride (CAS No. 16115-80-3): Properties, Applications, and Industry Insights

Dimethyl aminomalonate hydrochloride (CAS No. 16115-80-3) is a versatile organic compound widely utilized in pharmaceutical synthesis, agrochemical research, and specialty chemical manufacturing. This white crystalline powder, with its molecular formula C₅H₁₀ClNO₄, has gained significant attention in recent years due to its role as a key building block in peptide coupling reactions and asymmetric synthesis. The compound's unique structural features, including its ester groups and amino functionality, make it particularly valuable for creating complex molecular architectures.

In the pharmaceutical industry, dimethyl aminomalonate HCl serves as a crucial intermediate for developing chiral drugs and bioactive molecules. Recent studies highlight its importance in synthesizing amino acid derivatives, which are fundamental components of many therapeutic agents. The compound's reactivity profile allows for selective modifications, making it indispensable for medicinal chemists working on targeted drug delivery systems and small molecule therapeutics – two of the most searched topics in current pharmaceutical research.

The synthesis and handling of CAS 16115-80-3 require specialized knowledge in organic chemistry techniques. Proper storage conditions (typically 2-8°C in airtight containers) are essential to maintain its stability, as moisture and elevated temperatures may lead to decomposition. Analytical methods such as HPLC purity testing and NMR characterization are routinely employed to verify the quality of this compound, addressing common quality control questions from research laboratories.

From an environmental perspective, dimethyl aminomalonate hydrochloride aligns with green chemistry principles when used appropriately. Its applications in catalytic processes often result in higher atom economy compared to traditional synthetic routes – a significant advantage for sustainable manufacturing. This aspect resonates with current industry trends toward eco-friendly synthesis and reduced waste generation, topics frequently searched by chemical professionals and environmental scientists.

The global market for aminomalonate derivatives has shown steady growth, driven by increasing demand from the pharmaceutical intermediates sector and specialty chemicals industry. Technological advancements in continuous flow chemistry have further enhanced the production efficiency of compounds like dimethyl aminomalonate HCl, addressing scalability challenges that researchers often inquire about. Proper documentation including COA (Certificate of Analysis) and MSDS (Material Safety Data Sheet) ensures regulatory compliance for international shipments.

Recent patent literature reveals innovative applications of CAS 16115-80-3 in developing biodegradable polymers and advanced materials. These cutting-edge uses demonstrate the compound's potential beyond traditional organic synthesis, answering frequent queries about novel applications of established chemicals. Researchers are particularly interested in its role in creating functionalized surfaces for biomedical devices and smart materials with responsive properties.

Quality specifications for dimethyl aminomalonate hydrochloride typically include parameters such as ≥98% purity (HPLC), specific optical rotation values, and limited heavy metal content. These standards address common purchasing considerations from bulk buyers who frequently search for high-purity chemical suppliers and GMP-compliant manufacturers. The compound's shelf life and lot-to-lot consistency are additional factors influencing procurement decisions in research and industrial settings.

From a regulatory standpoint, proper classification and labeling of dimethyl aminomalonate HCl ensure safe handling in laboratory environments. While not classified as hazardous under standard conditions, appropriate personal protective equipment (PPE) including chemical-resistant gloves and eye protection is recommended – addressing common safety questions from laboratory personnel. The compound's stability data and compatibility information are crucial for researchers planning multi-step syntheses or process optimization studies.

Emerging research directions for CAS 16115-80-3 include its potential in organocatalysis and metal-free synthetic methodologies, reflecting the chemical industry's shift toward sustainable practices. These applications respond to growing searches about alternative catalytic systems and green chemistry innovations. The compound's bifunctional nature (containing both nucleophilic and electrophilic sites) makes it particularly valuable for developing new cascade reactions and tandem processes in organic synthesis.

In analytical applications, dimethyl aminomalonate hydrochloride serves as a valuable reference standard for method development and validation. Its well-characterized properties make it suitable for chromatographic calibration and spectroscopic studies, addressing quality control challenges in analytical laboratories. The compound's UV/Vis characteristics and fragmentation patterns in mass spectrometry are particularly useful for researchers developing analytical methods for similar malonate derivatives.

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