D-Alanyl-D-Alanine
[CAS 110652-05-6]

Identification

• Name: D-Alanyl-D-Alanine
• Synonyms: (2R)-2-{[(2R)-2-ammoniopropanoyl]amino}propanoate; (D-Ala)2; (R)-2-((R)-2-Aminopropanamido)propanoic acid
• Molecular Formula: C₆H₁₂N₂O₃
• Molecular Weight: 160.17
• CAS Registry Number: 110652-05-6
• SMILES: C[C@H](C(=O)N[C@H](C)C(=O)O)N
• InChI: 1S/C6H12N2O3/c1-3(7)5(9)8-4(2)6(10)11/h3-4H,7H2,1-2H3,(H,8,9)(H,10,11)/t3-,4-/m1/s1
• InChIKey: DEFJQIDDEAULHB-QWWZWVQMSA-N

Properties

• Density: 1.2±0.1g/cm³ (Cal.)
• Boiling point: 402.6±30.0°C at 760 mmHg (Cal.)
• Flash point: 197.3±24.6°C (Cal.)
• Refractive index: 1.492 (Cal.)

Safety Data

• Safety Description: IRRITANT

References

• (1): Yves F. Dufrêne. AFM for nanoscale microbe analysis, Analyst, 2008, 133, 297.