Applications of DL-1-Amino-2-propanol (DL-α-Aminoisopropanol)
DL-1-Amino-2-propanol is a racemic mixture of a β-amino alcohol with both hydroxyl and amine functional groups, making it a versatile intermediate in organic synthesis. It is a colorless to pale yellow liquid, highly soluble in water and many polar solvents.
Key Application Areas:
1.Pharmaceutical Intermediates
Used in the synthesis of active pharmaceutical ingredients (APIs), especially in the production of β-blockers, antibiotics, and other biologically active compounds.
Acts as a chiral building block or ligand in asymmetric synthesis (with enantiomer separation if required).
2.Surfactants and Emulsifiers
Serves as a raw material for the manufacture of nonionic and amphoteric surfactants, used in detergents, personal care products, and textile chemicals.
3.Corrosion Inhibitors
Functions as a component in water treatment formulations and metalworking fluids, where it helps to prevent corrosion of metal surfaces.
4.Buffering Agent
Due to its dual acid/base character, it can be used as a buffering agent in various formulations, including in biochemical or analytical reagents.
5.Polyurethane and Resin Additives
Used as a chain extender or functional additive in polyurethane systems, coatings, and adhesives to enhance hydrophilicity or modify curing characteristics.
6.Agrochemical Intermediates
Acts as a building block in the synthesis of certain herbicides, fungicides, and plant growth regulators.
7.Cosmetic and Personal Care Applications
May be used as a pH adjuster, solvent, or humectant in select formulations (subject to safety and regulatory approval).
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