D-Tetramannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Tetramannuronic acid can be used for the research of pain and vascular dementia[4] .

149511-34-2

C24H34O25

722.511

D-Tetramannuronic acid

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years