09945
N-Butyryl-DL-homoserine lactone
≥96.0% (HPLC)
Synonym(s):
N-(tetrahydro-2-oxo-3-furanyl)-Butanamide
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About This Item
Empirical Formula (Hill Notation):
C8H13NO3
CAS Number:
Molecular Weight:
171.19
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
Beilstein/REAXYS Number:
6375
MDL number:
Pricing and availability is not currently available.
Quality Level
assay
≥96.0% (HPLC)
form
powder or crystals
color
white to faint beige
InChI
1S/C8H13NO3/c1-2-3-7(10)9-6-4-5-12-8(6)11/h6H,2-5H2,1H3,(H,9,10)
InChI key
VFFNZZXXTGXBOG-UHFFFAOYSA-N
Application
Application test: Induces violacein expression in a Chromobacterium violaceum mutant usually not able to produce homoserine lactones.[1]
Biochem/physiol Actions
N-Butyryl-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.
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This Item | |||
|---|---|---|---|
| form powder or crystals | form - | form - | form powder |
| assay ≥96.0% (HPLC) | assay ≥96% (HPLC) | assay ≥97% (HPLC) | assay - |
| color white to faint beige | color - | color - | color - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Longyi Lv et al.
Journal of hazardous materials, 354, 72-80 (2018-05-08)
Quorum sensing (QS) signalling has been extensively studied in single species populations, activated sludge, biofilm and aerobic granular sludge. However, ecological roles of QS in anaerobic granular sludge, particularly in the content of the relationship between QS signalling and microbial
Joanne Hothersall et al.
Applied microbiology and biotechnology, 90(3), 1017-1026 (2011-02-15)
Transcription of the 74 kb Pseudomonas fluorescens mupirocin [pseudomonic acid (PA)] biosynthesis cluster depends on quorum sensing-dependent regulation via the LuxI/LuxR homologues MupI/MupR. To facilitate analysis of novel PAs from pathway mutants, we investigated factors that affect mup gene expression.
L Eberl
Systematic and applied microbiology, 22(4), 493-506 (2000-05-04)
The view of bacteria as unicellular organisms has strong roots in the tradition of culturing bacteria in liquid media. However, in nature microbial activity is mainly associated with surfaces where bacteria form highly structured and cooperative consortia which are commonly
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 09945-25MG | 04061838658456 |