L-苏氨酸

L-苏氨酸（C4H9NO3）的分子结构、物理性质与来源记录。摩尔质量 119.12 g/mol。查看化学标识、相关反应和材料用途。

化学式
C4H9NO3
官能团
氨基酸
摩尔质量
119.12 g/mol
Also known as
(2S,3R)-2-amino-3-hydroxybutanoic acid, threonine, Threonin, L-(-)-Threonine, (S)-Threonine, 2-amino-3-hydroxybutyric acid

Identifiers

化学式
C4H9NO3
官能团
氨基酸
摩尔质量
119.12 g/mol
Also known as
(2S,3R)-2-amino-3-hydroxybutanoic acid, threonine, Threonin, L-(-)-Threonine, (S)-Threonine, 2-amino-3-hydroxybutyric acid
化学标识符
SMILES
C[C@H]([C@@H](C(=O)O)N)O
InChI
InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m1/s1
PubChem CID
6288

性质

熔化／分解
256 °C (decomposes)
水中溶解度
In water, 9.70X10+4 mg/L at 25 °C
数据收录情况

Not published: Boiling Point, Density.

Related compounds

参考文献

  1. PubChem Compound Summary: L-Threonine (CID 6288)National Center for Biotechnology Information · PubChem

    Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.

  2. Hazardous Substances Data Bank (HSDB): L-Threonine — melting pointHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6288#section=Melting-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Lide, D.R. CRC Handbook of Chemistry and Physics 88TH Edition 2007-2008. CRC Press, Taylor & Francis, Boca Raton, FL 2007, p. 3-486

  3. Hazardous Substances Data Bank (HSDB): L-Threonine — solubilityHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6288#section=Solubility. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Yalkowsky, S.H., He, Yan., Handbook of Aqueous Solubility Data: An Extensive Compilation of Aqueous Solubility Data for Organic Compounds Extracted from the AQUASOL dATAbASE. CRC Press LLC, Boca Raton, FL. 2003., p. 124