In the vast realm of chemical compounds, certain molecules offer exceptional versatility and utility across a spectrum of industrial applications. Sarcosine, identified by its CAS number 107-97-1 and also known as N-methylglycine, is one such compound. As a derivative of the common amino acid glycine, Sarcosine possesses a unique set of chemical properties that make it an invaluable intermediate in chemical synthesis, pharmaceuticals, and even food and cosmetic industries.

At its core, Sarcosine is a simple yet highly functional molecule with the chemical formula C3H7NO2. Its structure, CH3NHCH2COOH, features a methyl group attached to the nitrogen atom of glycine. This structural modification imparts specific characteristics, including its classification as a zwitterion at physiological pH, meaning it carries both a positive and a negative charge within the same molecule. A key physical property of Sarcosine is its appearance: typically a white, crystalline powder that can be somewhat deliquescent, meaning it attracts and holds water molecules from the atmosphere. Its solubility in water is notably high, approximately 1481 g/l at 20°C, while it shows limited solubility in alcohol and is practically insoluble in ether. This solubility profile is advantageous for many aqueous-based reactions and formulations.

The applications of Sarcosine are remarkably broad. In the pharmaceutical sector, it serves as an important intermediate in the synthesis of various drug compounds. Its role extends to biochemistry as a reagent and is explored for its potential in neurological research, particularly concerning neurotransmitter systems. Beyond pharmaceuticals, Sarcosine is used in the food industry as a flavoring agent and in oral care products, such as toothpaste, where it contributes to foaming and helps protect against cavities. Its moisturizing and skin-conditioning properties also make it a sought-after ingredient in the cosmetic industry.

For businesses looking to utilize Sarcosine, understanding its specifications is crucial. High-purity grades, often exceeding 99% assay, are typically required for pharmaceutical and cosmetic applications. When considering a purchase, it is advisable to inquire about the Sarcosine price from reputable manufacturers or suppliers. Establishing a relationship with a trusted chemical supplier, particularly one with a strong manufacturing base in regions like China, can ensure access to consistent quality and competitive wholesale pricing for N-methylglycine.

The continued research into Sarcosine's biological functions and its chemical reactivity suggests that its utility will only expand. For formulators and chemists seeking a versatile, high-purity intermediate, Sarcosine presents an excellent option. By understanding its fundamental chemical properties and its diverse range of applications, businesses can effectively integrate this valuable compound into their product development and manufacturing processes.