 DL series amino acid --- --- DL-Methionine  DL-Valine DL-Threonine
DL-Phenylalanine DL-Isoleucine DL-Leucine DL-Tryptophan
DL-Lysine Monohydrochloride DL-Lysine
 DL-Threonine
Alias：DL-α-amino-β-hydroxy butanoic acid
Legal Serial No.：CAS 80-68-2
Molecular formula：C4H9NO3
Molecular weight：119.12
Properties：White crystal or crystalline powder. Smell-less, melting point: ~245℃(decompound). No optical rotation. The chemical properties are stable. Soluble in water(20.1g/100ml，25℃), the aqueous solution has sweet taste and it is tasty and refreshing. Hard to dissolve in methanol, ethanol（0.07g/100ml，25℃）, acetone, etc.
DL-Threonine's physiological effectiveness is one-half of the L-Threonine. When it is deficient may cause inappetence, fatty liver, etc symptoms.
Use:Nutrient supplement. |
