Cyclo(L-Pro-L-Tyr)

SKU
C-2681
  • CAS:4549-02-4
  • Formula:C14H16N2O3
  • MW:260.3
  • Appearance:White solid
  • Purity:>98% by HPLC
Product Name Qty
Cyclo(L-Pro-L-Tyr)
25 mg
$756.35
Cyclo(L-Pro-L-Tyr)
5 mg
$216.43
*Please inquire the availability for this product. Cyclo(L-Pro-L-Tyr) (maculosin) is a diketopiperazine formed by the fusion of tyrosine and proline, reported as a secondary metabolite of fungi and bacteria. In Pseudomonas aeruginosa, cyclo(L-Pro-L-Tyr) is capable of activating N-acylhomoserine lactones (AHLs). Cyclo(L-Pro-L-Tyr) is also capable of activating or antagonizing other LuxR-based quorum-sensing systems. While the mode of action of cyclo(L-Pro-L-Tyr) is not known, its activity suggests the existence of cross talk among bacterial signalling systems. Cyclo(L-Pro-L-Tyr) was identified as a host-specific toxin produced by Alternaria alternata on spotted knapweed.
More Information
Alternate Name/Synonyms
Maculosin
SKU
C-2681
CAS #
4549-02-4
Chemical Formula
C14H16N2O3
Molecular Weight
260.3
Appearance
White solid
Purity
>98% by HPLC
Solubility
Soluble in ethanol, methanol, DMSO, and DMF
Storage Temp
-20°C
MDL NUMBER
MFCD03093467
INCHI
InChI=1S/C14H16N2O3/c17-10-5-3-9(4-6-10)8-11-14(19)16-7-1-2-12(16)13(18)15-11/h3-6,11-12,17H,1-2,7-8H2,(H,15,18)/t11-,12-/m0/s1
SMILES
c1cc(ccc1C[C@H]2C(=O)N3CCC[C@H]3C(=O)N2)O
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