At the core of many scientific disciplines lies a deep understanding of chemical compounds and their behaviors. 4-Morpholineethanesulfonic acid, commonly known as MES (CAS 4432-31-9), is a prime example of a chemical that has become indispensable due to its specific molecular structure and resultant properties. As a key biological buffer, its effectiveness stems from its zwitterionic nature and the stable morpholine ring structure, making it a subject of interest for researchers worldwide.

The chemical makeup of MES, C6H13NO4S, provides it with a unique characteristic: it is a zwitterionic molecule, meaning it carries both positive and negative charges within the same molecule. This internal charge distribution contributes to its high solubility in water and its ability to act as an effective buffer across a specific pH range, typically from 5.5 to 6.7, with a pKa of approximately 6.15 at 20°C. Understanding these properties of 4-Morpholineethanesulfonic acid is critical for researchers when designing experiments that require precise pH control.

Moreover, MES is known for its minimal reactivity with metal ions and its low lipid solubility, which renders it impermeable to biological membranes. This lack of permeability prevents it from accumulating inside cells, thus avoiding interference with intracellular processes. This characteristic is particularly valuable in cell-based assays and studies involving organelles. NINGBO INNO PHARMCHEM CO.,LTD. ensures that its supply of 4-Morpholineethanesulfonic acid MES buffer meets the high purity standards necessary for these sensitive applications.

When considering the procurement of such a vital reagent, scientific professionals often look for reliable chemical suppliers of MES buffer. The availability of MES and its competitive MES buffer price inquiry from reputable sources in regions like China, as facilitated by companies like NINGBO INNO PHARMCHEM CO.,LTD., ensures that cutting-edge research remains accessible. Whether for enzyme studies, protein crystallization, or complex cellular experiments, the reliability of 4-Morpholineethanesulfonic acid makes it a staple in laboratories globally.