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Thermo Scientific Chemicals
L-Threonine, 98+%
CAS: 72-19-5 | C4H9NO3 | 119.12 g/mol
化学物質識別子
CAS72-19-5
IUPAC Name2-amino-3-hydroxybutanoic acid
Molecular FormulaC4H9NO3
InChI KeyAYFVYJQAPQTCCC-UHFFFAOYNA-N
SMILESCC(O)C(N)C(O)=O
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仕様
スペックシート
スペックシートAppearance (Color)White to cream
Identification (FTIR)Conforms
Assay (Non-aqueous acid-base Titration)≥98.0 to ≤102.0%
Optical Rotation-28.4 ± 0.3? (C=5 in water)
FormCrystals or powder or crystalline powder
L-Threonine is used to alleviate anxiety and mild depression. It is an important component of many proteins such as tooth enamel, collagen, and elastin. It is an important amino acid in the nervous system and plays a vital role in porphyrin and fat metabolism. It is useful in intestinal disorders and indigestion. It is also used as a prodrug to reliably elevate brain glycine levels.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
L-Threonine is used to alleviate anxiety and mild depression. It is an important component of many proteins such as tooth enamel, collagen, and elastin. It is an important amino acid in the nervous system and plays a vital role in porphyrin and fat metabolism. It is useful in intestinal disorders and indigestion. It is also used as a prodrug to reliably elevate brain glycine levels.
Solubility
Soluble in water. Insoluble in ethanol, ethyl ether and chloroform.
Notes
Incompatible with strong oxidizing agents.
L-Threonine is used to alleviate anxiety and mild depression. It is an important component of many proteins such as tooth enamel, collagen, and elastin. It is an important amino acid in the nervous system and plays a vital role in porphyrin and fat metabolism. It is useful in intestinal disorders and indigestion. It is also used as a prodrug to reliably elevate brain glycine levels.
Solubility
Soluble in water. Insoluble in ethanol, ethyl ether and chloroform.
Notes
Incompatible with strong oxidizing agents.
RUO – Research Use Only
General References:
- Holanda, R. O.; Lima Jr, J. A.; Freire, P. T. C.; Melo, F. E. A.; Filho, M. J.; Polian, A. New pressure-induced phase transitions of l-threonine crystal: A Raman spectroscopic study. J. Mol. Struct. 2015, 1092, 160-165.
- Mota, P. C.; Ferreira, O.; Hnědkovský, L.; Pinho, S. P.; Cibulka, I. Partial molar volumes of L-serine and L-threonine in aqueous ammonium sulfate solutions at (278.15, 288.15, 298.15, and 308.15) K. J. Solution Chem. 2014, 43 (2), 283-297.