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D-Alanyl-D-alanine

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D-Alanyl-D-alanine Basic information

Product Name:
D-Alanyl-D-alanine
Synonyms:
  • (R)-N-(D-Alanyl)-2-methylglycine
  • D-Ala-D-Ala-OH
  • N-(D-Alanyl)-D-alanine
  • (R)-2-((R)-2-aminopropanamido)-3-(4-fluorophenyl)propanoic acid
  • (R)-2-((R)-2-aMinopropanaMido)propanoic acid
  • D-Ala-D-Ala-OH≥ 95% (HPLC)
  • 2-[[(2R)-2-amino-1-oxopropyl]amino]propanoic acid
  • H-D-ALA-D-ALA-OH
CAS:
923-16-0
MF:
C6H12N2O3
MW:
160.17
Product Categories:
  • Peptide
  • Dipeptides
  • Dipeptides and Tripeptides
  • Peptides
Mol File:
923-16-0.mol
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D-Alanyl-D-alanine Chemical Properties

Melting point:
120 °C
Boiling point:
402.6±30.0 °C(Predicted)
Density 
1.208±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,2-8°C
form 
Solid
pka
3.16±0.10(Predicted)
color 
White to off-white
CAS DataBase Reference
923-16-0(CAS DataBase Reference)
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Safety Information

WGK Germany 
3

MSDS

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D-Alanyl-D-alanine Usage And Synthesis

Chemical Properties

White to off-white powder

Definition

ChEBI: D-alanyl-D-alanine is a dipeptide comprising D-alanine with a D-alanyl residue attached to the alpha-nitrogen. It is a component of bacterial peptidoglycan and forms an important target for development of antibacterial drugs. It has a role as an Escherichia coli metabolite. It is a tautomer of a D-alanyl-D-alanine zwitterion.

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