High Quality 4-Morpholineethanesulfonic Acid CAS NO 4432-31-9 Available

Chemical Identity: Morpholineethanesulfonic Acid (CAS No. 4432-31-9) Description: Morpholineethanesulfonic acid, also known as MES, is an organic compound commonly used as a buffering agent and pH regulator in various biochemical and biotechnological applications.

Physical Properties: Description: Morpholineethanesulfonic acid typically appears as a white crystalline powder or granules. It is highly soluble in water, forming clear solutions. It has a faint odor and is stable under normal storage conditions.

Chemical Structure: Description: The chemical structure of morpholineethanesulfonic acid consists of a morpholine ring with an ethanesulfonic acid group (-CH2CH2SO3H) attached. It is a zwitterionic compound, containing both acidic and basic functional groups.

Synthesis Method: Description: Morpholineethanesulfonic acid is synthesized through the reaction between morpholine and ethanesulfonic acid or its derivatives. The reaction yields MES as the main product, which can be purified and isolated for commercial use.

Buffering Properties: Description: Morpholineethanesulfonic acid is commonly used as a buffering agent in biological and biochemical research, particularly in the pH range of 6.0 to 8.0. It helps to maintain a stable pH environment and minimize pH fluctuations during enzymatic reactions and cell culture processes.

Biotechnological Applications: Description: MES is utilized in various biotechnological applications, including protein purification, enzyme assays, and cell culture media. Its buffering capacity and compatibility with biological systems make it a preferred choice for maintaining optimal pH conditions.

Chemical Synthesis: Description: MES is also used as a chemical intermediate in organic synthesis for the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. It serves as a versatile building block due to its stability and reactivity.

Analytical Chemistry: Description: MES is employed in analytical chemistry techniques such as high-performance liquid chromatography (HPLC) and capillary electrophoresis (CE) as a buffering agent and mobile phase additive. It helps to control the pH and improve separation efficiency.

Toxicological Considerations: Description: Morpholineethanesulfonic acid is generally considered safe for use in laboratory research and biotechnological applications when handled according to recommended guidelines. However, direct contact with concentrated solutions may cause skin and eye irritation. Proper handling procedures should be followed to minimize risks.

Regulatory Status: Description: Morpholineethanesulfonic acid is not listed as a regulated substance by major regulatory agencies such as the FDA in the United States or the European Chemicals Agency (ECHA) in the European Union. However, its use in specific applications may be subject to regulations governing laboratory chemicals and biotechnological reagents.