D-Alanyl-D-alanine

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
EINECS:
Product Categories:	Peptide;Dipeptides;Dipeptides and Tripeptides;Peptides
Mol File:	923-16-0.mol

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
pka	3.16±0.10(Predicted)
CAS DataBase Reference	923-16-0(CAS DataBase Reference)

Safety Information

WGK Germany

3

MSDS Information

Provider	Language
SigmaAldrich	English

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.

D-Alanyl-D-alanine Preparation Products And Raw materials

Raw materials	D-Alanine, D-alanyl-, methyl ester
Preparation Products	L-Alanyl-L-alanine-->N-ACETYL-D-ALA-D-ALA

D-Alanine AC-LYS(AC)-D-ALA-D-ALA-OH H-D-ALA-D-LEU-OH Z-D-ALANYL-D-ALANINE CARBOMETHOXYCARBONYL-D-PRO-D-PHE BENZYL ESTER AC-LYS-D-ALA-D-ALA-OH H-D-ALA-D-ALA-D-ALA-D-ALA-D-ALA-OH ALA-D-GAMMA-GLU-LYS-D-ALA-D-ALA H-D-ALA-D-ALA-D-ALA-OH H-D-ALA-D-ALA-OME HCL L-Alanine N-ACETYL-D-ALA-D-ALA H-D-ALA-D-ALA-D-ALA-D-ALA-OH GLY-ALA-ALA-D -ALA-D -ALA Z-D-LEU-D-ALA-OH D-VAL-D-VAL-D-VAL D-Alanyl-D-alanine L-Alanyl-L-Glutamine

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