L-精氨酸

L-精氨酸（C6H14N4O2）的分子结构、物理性质与来源记录。摩尔质量 174.2 g/mol。查看化学标识、相关反应和材料用途。

化学式
C6H14N4O2
官能团
氨基酸
摩尔质量
174.2 g/mol
Also known as
(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid, arginine, L-(+)-Arginine, (S)-2-Amino-5-guanidinopentanoic acid, L-Arg, Arginina, ARGININE, L-

Identifiers

化学式
C6H14N4O2
官能团
氨基酸
摩尔质量
174.2 g/mol
Also known as
(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid, arginine, L-(+)-Arginine, (S)-2-Amino-5-guanidinopentanoic acid, L-Arg, Arginina, ARGININE, L-
化学标识符
SMILES
C(C[C@@H](C(=O)O)N)CN=C(N)N
InChI
InChI=1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m0/s1
PubChem CID
6322

性质

熔点
244 °C
水中溶解度
In water, 1.82X10+5 mg/l @ 25 °C
数据收录情况

Not published: Boiling Point, Density.

Related compounds

参考文献

  1. PubChem Compound Summary: L-Arginine (CID 6322)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-Arginine — melting pointHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6322#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, DR (ed.). CRC Handbook of Chemistry and Physics. 81st Edition. CRC Press LLC, Boca Raton: FL 2000, p. 3-14

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

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6322#section=Solubility. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Yalkowsky SH, Dannenfelser RM; The AQUASOL dATAbASE of Aqueous Solubility. Ver 5. Tucson, AZ: Univ AZ, College of Pharmacy (1992)