(2S)-2-Amino-3-(3,4-dihydroxyphenyl)propanoic acid
[CAS 90638-38-3]

Identification

• Name: (2S)-2-Amino-3-(3,4-dihydroxyphenyl)propanoic acid
• Synonyms: (2S)-2-Amino-3-(3,4-Dihydroxyphenyl)Propionic Acid; Kbio1_000452; Beta-(3,4-Dihydroxyphenyl)-L-Alanine
• Molecular Formula: C₉H₁₁NO₄
• Molecular Weight: 197.19
• CAS Registry Number: 90638-38-3 (587-45-1)
• SMILES: [C@H](CC1=CC(=C(C=C1)O)O)(C(O)=O)N
• InChI: 1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14)/t6-/m0/s1
• InChIKey: WTDRDQBEARUVNC-LURJTMIESA-N

Properties

• Density: 1.5±0.1g/cm³ (Cal.)
• Melting point: 295°C (Expl.)
• Boiling point: 448.4±45.0°C at 760 mmHg (Cal.)
• Flash point: 225.0±28.7°C (Cal.)

Safety Data

• Safety Description: WARNING: Irritates skin and eyes, harmful if swallowed

References

• (1): Dong Soo Hwang, Hongbo Zeng, Aasheesh Srivastava, Daniel V. Krogstad, Matthew Tirrell, Jacob N. Israelachvili and J. Herbert Waite. Viscosity and interfacial properties in a mussel-inspired adhesive coacervate, Soft Matter, 2010, 6, 3232.