2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol(CAS: 21193-75-9)

2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol is a colorless crystalline solid with a molecular weight of approximately 162.15 g/mol. It has a low solubility in water and is moderately soluble in ethanol. This compound is relatively stable under normal conditions but is susceptible to hydrolysis under acidic conditions. It is not reactive towards common organic reagents but can undergo ring-opening reactions with bases.

2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol is typically synthesized via a tandem epimerization and dehydration of 2-deoxy-D-arabino-hex-5-enonic acid using a catalytic amount of sodium hydroxide. The reaction yields are around 90% and the process is highly selective, making it a viable method for the preparation of this compound.

2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol finds applications in the pharmaceutical and chemical industries, particularly in the synthesis of sugar derivatives and in the development of certain sugar-based materials. It is also used in the production of polymers and in the design of sensors due to its unique structural properties.

When handling 2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol, appropriate personal protective equipment (PPE) such as safety goggles, gloves, and lab coat should be used. It should be stored in a dry, cool place, away from acidic substances and heat sources. In case of a spill, it should be cleaned up using appropriate absorbent materials. Always refer to the safety data sheet (SDS) for detailed handling and disposal instructions.