SupplySide Connect - Food Science & Ingredients Supplier Directory is part of the Informa Markets Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.


  • Abbreviation: L-Thr
  • Chemical Name: (2S,3R)-2-Amino-3-hydroxybutanoic Acid
  • Chemical Formula: C4H9NO3
  • Molecular Weight: 119.12
  • Nitrogen Content: 11.76%
  • CAS Number: 72-19-5
  • Conforms To: JP, USP, EP
  • Solubility: Soluble in water
  • Assay: 99.0 to 101.0%
  • Description: White crystals or crystalline powder; slightly sweet taste
  • Country of Origin: USA
  • Manufacturing Process: Fermentation
  • Packaging: 1 kg, 10 kg poly pail, 50 kg fiber drum
  • Additional Information: Threonine is an essential amino acid metabolized to form other amino acids such as glycine and serine. It is a key component of collagen, enamel proteins and aids in proper fat metabolism in the liver; nutrients are more readily absorbed when threonine is present.
View this product at