Description

n-(3-Oxooctanoyl)-Dl-Homoserine Lactone CAS NO 106983-27-1 is a synthetic homoserine lactone derivative, a class of compounds widely recognized as quorum-sensing signal molecules in bacterial communication. This specific analog is a valuable research-grade biochemical for studying and manipulating bacterial behavior, biofilm formation, and virulence. It is essential for researchers and developers in microbiology, pharmaceuticals, and agricultural sciences who are investigating novel anti-infective strategies and biocontrol agents.

Application

• Quorum Sensing Research: A critical tool for studying Gram-negative bacterial cell-to-cell communication and gene regulation.
• Anti-Biofilm Agent Development: Used in research to develop compounds that disrupt biofilm formation, a key factor in persistent infections and industrial biofouling.
• Microbial Physiology Studies: Employed to investigate the role of acyl-homoserine lactones (AHLs) in bacterial virulence, symbiosis, and secondary metabolite production.
• Agricultural Biotechnology: Explored in research for developing biocontrol strategies that interfere with pathogen signaling to protect crops.
• Pharmaceutical Screening: Serves as a reference standard and active component in high-throughput screens for novel quorum-sensing inhibitors (QSIs).
• Academic & Institutional Research: A fundamental reagent for universities and research institutes focused on microbiology and synthetic biology.

Basic Information

Product Name	n-(3-Oxooctanoyl)-Dl-Homoserine Lactone
CAS No.	106983-27-1
Molecular Formula	C12H19NO4
Molecular Weight	241.28 g/mol
Synonyms	3-Oxo-C8-HSL; 3-Oxo-N-octanoyl-L-homoserine lactone (racemic); N-(3-Oxooctanoyl)homoserine lactone; DL-3-Oxo-C8-AHL; N-3-Oxooctanoyl-DL-homoserine lactone; 3-Oxo-C8-AHL; N-Octanoyl-3-oxo-homoserine lactone; Bacterial Quorum Sensing Molecule C8
EINECS	Contact for details

Quality Control

Our n-(3-Oxooctanoyl)-Dl-Homoserine Lactone is produced under strict quality management protocols to ensure high purity and batch-to-batch consistency, critical for sensitive biological research. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your research integrity and documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture. For long-term storage, consider desiccant or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.