α,α-[6,6'-D2]trehalose

?-,[6,6'-D2]trehalose is a deuterated version of trehalose, a disaccharide that is commonly found in a variety of organisms, including bacteria, fungi, and plants. Trehalose is known for its ability to protect cells and biomolecules from a variety of stresses, including heat, dehydration, and freezing. The deuterated version of trehalose, ?-,[6,6'-D2]trehalose, is used in a variety of research applications, particularly in the field of biophysics. Specifically, it is often used in neutron scattering experiments to probe the structure and dynamics of biomolecules, such as proteins and lipids, in complex biological systems. Chemically, ?-,[6,6'-D2]trehalose is identical to trehalose, except that it contains deuterium atoms in place of some of the hydrogen atoms. Deuterium is a stable isotope of hydrogen that has a slightly different mass, which can be detected using analytical techniques such as mass spectrometry. This makes ?-,[6,6'-D2]trehalose a useful tool for studying the behavior of biomolecules in complex biological systems, as it allows researchers to distinguish between different components and track their movements over time. Overall, ?-,[6,6'-D2]trehalose is a valuable research tool that is used to investigate the structure and dynamics of biomolecules in complex biological systems, particularly in the field of biophysics.