2-(Dimethylphosphoryl)-2-hydroxyacetic acid

CAS: 91154-17-5

Ref. 3D-RDA15417

Product Information

• Name: 2-(Dimethylphosphoryl)-2-hydroxyacetic acid
• Brand: Biosynth
• Description: 2-(Dimethylphosphoryl)-2-hydroxyacetic acid (DMPPA) is a herbicide that inhibits acetaldehyde dehydrogenase, an enzyme in the biochemical pathway of acetaldehyde biosynthesis. DMPPA does not have any effect on glutamate and l-threonine metabolism or on the formation of diketones. The target enzyme is activated by the addition of glyphosate to the leaves. DMPPA is used for diagnosis of velvetleaf (Abutilon theophrasti), which is a weed found in corn fields in North America. The chemical can be applied as a foliar spray or as a soil application, with many different formulations available. The chemical has been shown to be effective against graminaceous weeds such as barnyardgrass (Echinochloa crusgalli) and crabgrass (Digitaria spp.).

Chemical properties

• Molecular weight: 152.09 g/mol
• Formula: C₄H₉O₄P
• Purity: Min. 95%