L-天冬酰胺

L-天冬酰胺（C4H8N2O3）的分子结构、物理性质与来源记录。摩尔质量 132.12 g/mol。查看化学标识、相关反应和材料用途。

化学式
C4H8N2O3
官能团
氨基酸
摩尔质量
132.12 g/mol
Also known as
(2S)-2,4-diamino-4-oxobutanoic acid, asparagine, Aspartamic acid, (S)-asparagine, agedoite, altheine, Asparamide

Identifiers

化学式
C4H8N2O3
官能团
氨基酸
摩尔质量
132.12 g/mol
Also known as
(2S)-2,4-diamino-4-oxobutanoic acid, asparagine, Aspartamic acid, (S)-asparagine, agedoite, altheine, Asparamide
化学标识符
SMILES
C([C@@H](C(=O)O)N)C(=O)N
InChI
InChI=1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)/t2-/m0/s1
PubChem CID
6267

性质

熔点
234-235 °C
密度
1.543 g/cu cm at 15/4 °C
水中溶解度
In water, 2.94X10+4 mg/L at 25 °C
数据收录情况

Not published: Boiling Point.

Related compounds

参考文献

  1. PubChem Compound Summary: L-Asparagine (CID 6267)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-Asparagine — melting pointHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6267#section=Melting-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: O'Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. 13th Edition, Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 143

  3. Hazardous Substances Data Bank (HSDB): L-Asparagine — densityHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6267#section=Density. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: O'Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. 13th Edition, Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 143

  4. Hazardous Substances Data Bank (HSDB): L-Asparagine — solubilityHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6267#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. 110