July 07, 2008
Image of D-Mannitol

D-Mannitol [(2R,3R,4R,5R)-hexane-1,2,3,4,5,6-hexol] is a reduced sugar found in plants ranging from flowering ash (the biblical “manna”, from which it gets its name) to seaweed. It can be prepared by the electrolytic reduction of glucose. It is an unusual sugar alcohol because it is slightly acidic in aqueous solution. It has several medicinal uses, including the controversial practice of reducing intracranial pressure following head trauma.

Chemical Abstract Service - a division of ACS

Learn more about this molecule from CAS, the most authoritative and comprehensive source for chemical information.

Molecule of the Week needs your suggestions!

If your favorite molecule is not in our archive, please send us a message. The molecule can be notable for its current or historical importance or for any quirky reason. Thank you!

Stay Ahead of the Chemistry Curve

Learn how ACS can help you stay ahead in the world of chemistry.