2-[(2-aminoacetyl)amino]acetic acid
2-[(2-aminoacetyl)amino]acetic acid, commonly known as glycylglycine, is the simplest dipeptide, consisting of two glycine units linked by a peptide bond. This organic compound typically appears as a white crystalline powder and is highly valued for its solubility in water and its zwitterionic character. As a fundamental building block in peptide chemistry, it serves as a critical model system for studying the physical and chemical properties of proteins and more complex amino acid chains.
In laboratory and industrial settings, glycylglycine is primarily recognized for its utility as a biological buffer, particularly effective in the physiological pH range. Its chemical stability and low toxicity make it a reliable component in various biochemical assays and enzymatic studies. Beyond its buffering capacity, it acts as a versatile intermediate in the synthesis of specialized pharmaceuticals and fine chemicals, where precise molecular architecture is required.
• This dipeptide is extensively utilized as a biological buffer in biochemical and molecular biology research, maintaining stable pH levels between 7.5 and 8.9. It is particularly favored in enzymatic assays and protein electrophoresis procedures where minimal interference with biological processes is essential for accurate results.
• In the field of peptide synthesis and medicinal chemistry, 2-[(2-aminoacetyl)amino]acetic acid serves as a fundamental scaffold for developing more complex oligopeptides. It provides a controlled starting point for the construction of peptide-based drugs and bioactive molecules, allowing researchers to study the effects of specific sequence modifications on molecular stability and function.
• The compound is frequently employed in analytical chemistry as a standard or reagent for calibrating chromatographic and spectroscopic equipment. Its well-defined structure and predictable behavior under various solvent conditions make it an ideal reference material for investigating peptide bond dynamics and amino acid interactions in aqueous solutions.
• It also finds application in the formulation of specialized cell culture media and cosmetic ingredients, where it contributes to nutrient stability or acts as a skin-conditioning agent. Its ability to coordinate with metal ions is further leveraged in coordination chemistry and the development of chelation systems for industrial or research purposes.
Product Name: 2-[(2-aminoacetyl)amino]acetic acid
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