17248
N-Decanoyl-DL-homoserine lactone
≥97.0% (HPLC)
Synonym(s):
N-(tetrahydro-2-oxo-3-furanyl)-Decanamide
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About This Item
Empirical Formula (Hill Notation):
C14H25NO3
CAS Number:
Molecular Weight:
255.35
Beilstein:
1644700
MDL number:
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
Product Name
N-Decanoyl-DL-homoserine lactone, ≥97.0% (HPLC)
Assay
≥97.0% (HPLC)
form
powder
color
white
mp
111-114 °C
application(s)
cell analysis
storage temp.
2-8°C
SMILES string
CCCCCCCCCC(=O)NC1CCOC1=O
InChI
1S/C14H25NO3/c1-2-3-4-5-6-7-8-9-13(16)15-12-10-11-18-14(12)17/h12H,2-11H2,1H3,(H,15,16)
InChI key
TZWZKDULKILUPV-UHFFFAOYSA-N
Application
Application test: Induces violacein expression in a Chromobacterium violaceum mutant usually not able to produce homoserine lactones
Biochem/physiol Actions
N-Decanoyl-DL-homoserine lactone (N-C10-HSL) is among a group of homoserine lactones that includes; N-octanoyl-homoserine lactone (N-C8-HSL), N-(3-oxodecanoyl) homoserine-L-lactone (3-oxo-C10 HSL), N-(3-oxododecanoyl)homoserine-L-lactone (3-oxo-C12-HSL), N-(3-Oxotetradecanoyl)-L-homoserine lactone (3-oxo-C14-HSL, N-(3-hydroxydecanoyl)-L-homoserine lactone, and N-(3-hydroxyoctanoyl)-L-homoserine lactone involved in the processes of bacterial quorum sensing. These N-acyl-homoserine lactones are used to study the processes and mechanisms of bacterial quorum sensing.
N-Decanoyl-DL-homoserine lactone is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones (AHL) regulate gene expression in gram-negative bacteria, such as Echerichia and Salmonella are involved in quorum sensing, cell to cell communication among bacteria. Some AHLs are potent chemoattractants for human immune cells such as neutrophils.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Catarina A Santos et al.
Frontiers in microbiology, 11, 990-990 (2020-06-13)
The emergence of bacterial strains resistant to different antibiotics has prompted the search for new sources of antimicrobial compounds. Studies have shown that jambolan [Syzygium cumini (L.) Skeels], a tropical fruit from the Mirtaceae family, contains a great variety of
Xinqi Huang et al.
Current microbiology, 74(1), 68-76 (2016-11-04)
Marine algae provide a unique niche termed the phycosphere for microorganism inhabitation. The phycosphere environment is an important niche for mutualistic and competitive interactions between algae and bacteria. Quorum sensing (QS) serves as a gene regulatory system in the microbial
Tingting Li et al.
Journal of food science and technology, 55(8), 3016-3025 (2018-08-02)
The spoilage of aquatic products is mainly caused by the bacterial growth, and the specific spoilage organism (SSO) plays an important role. Quorum sensing (QS) is a microbial cell-cell communication system which is coordinated with the population density, and is
S J Jo et al.
Journal of applied microbiology, 128(3), 907-918 (2019-11-12)
Quorum quenching (QQ) is an attractive strategy for mitigating biofouling in membrane bioreactors (MBRs). However, the effects of QQ on the activated sludge (AS) process have not been adequately evaluated. This study investigated the long-term effects of QQ on a
Tomohiro Morohoshi et al.
FEMS microbiology letters, 279(1), 124-130 (2008-01-08)
In tests, Chromobacterium violaceum ATCC 12472 produced several N-acyl-L-homoserine lactones (AHLs). Of these, N-(3-hydroxydecanoyl)-L-homoserine lactone was dominant, and controlled violacein production by quorum sensing. Strain VIR07, an AHL-deficient mutant, did not produce violacein. Violacein production in VIR07 was induced by
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