2,4-Diacetylphloroglucinol

2,4-Diacetylphloroglucinol or Phl^[1][2] is a natural phenol found in several bacteria:

• Specific strains of the Gram-negative bacterium Pseudomonas fluorescens.^[3] This compound is found to be responsible for the antiphytopathogenic^[4] and biocontrol^[5] properties in these strains.
• It is also found in Pseudomonas protegens, where it has the same activity against various plant pathogens.^[6][7]
• Lysobacter gummosus, a bacterium which lives on the skin of red-backed salamanders.^[8]
• Isolates of Pseudomonas aurantiaca found in Ukraine, living in root symbiosis produce it to control Fusarium oxysporum.^[9][10][1]

2,4-Diacetylphloroglucinol

Chemical structure of 2,4-diacetylphloroglucinol
Names
Preferred IUPAC name 1,1′-(2,4,6-Trihydroxy-1,3-phenylene)di(ethan-1-one)
Other names 1-(3-Acetyl-2,4,6-trihydroxyphenyl)ethanone 2,4-DAPG
Identifiers
CAS Number	2161-86-6 N
3D model (JSmol)	Interactive image
ChEBI	CHEBI:78688 N
ChEMBL	ChEMBL276139 Y
ChemSpider	15687 Y
ECHA InfoCard	100.168.316
PubChem CID	16547
UNII	8XV4YYO3WN Y
CompTox Dashboard (EPA)	DTXSID10175995
InChI InChI=1S/C10H10O5/c1-4(11)8-6(13)3-7(14)9(5(2)12)10(8)15/h3,13-15H,1-2H3 Y Key: PIFFQYJYNWXNGE-UHFFFAOYSA-N Y
SMILES CC(=O)C1=C(C(=C(C=C1O)O)C(=O)C)O
Properties
Chemical formula	C10H10O5
Molar mass	210.18 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references