| Identification | Back Directory | [Name]
D-Alanine, 4,4,5,5-tetradehydro-D-norvalyl-, 2,2,2-trifluoroacetate (1:1) | [CAS]
87156-01-2 | [Synonyms]
D-propargylglycyl-D-alanine trifluoroacetate
D-Alanine, 4,4,5,5-tetradehydro-D-norvalyl-, 2,2,2-trifluoroacetate (1:1) | [Molecular Formula]
C10H13F3N2O5 | [MOL File]
87156-01-2.mol | [Molecular Weight]
298.22 |
| Chemical Properties | Back Directory | [solubility ]
DMSO:29.82(Max Conc. mg/mL);100.0(Max Conc. mM)
Water:29.82(Max Conc. mg/mL);100.0(Max Conc. mM) | [form ]
Solid | [color ]
White to off-white |
| Hazard Information | Back Directory | [Description]
EDA-DA is an unnatural dipeptide building block (an ethynyl-D-alanine and a D-alanine). It incorporates a biorthogonal alkyne group into peptidoglycan (PG) through MurF in the cytoplasmic pathway, which enables selective labeling via a click-chemistry reaction. EDA-DA allows labeling of PG in Gram-positive (B. subtilis), Gram-negative (E. coli and C. trachomatis), Mycobacterium (M. smegmatis) and moss plastids (P. patens) with azide modified fluorescent dyes such as Alexa Fluor 488. | [storage]
Store at -20°C |
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