Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

68224

Sigma-Aldrich

N-Dodecanoyl-L-homoserine lactone

≥96% (HPLC), suitable for mass spectrometry (MS)

Synonym(s):

N-Lauroyl-L-homoserine lactone, N-[(3S)-Tetrahydro-2-oxo-3-furanyl]dodecanamide, C12-HSL

Sign Into View Organizational & Contract Pricing

Select a Size


Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C16H29NO3
CAS Number:
Molecular Weight:
283.41
Beilstein/REAXYS Number:
9281984
MDL number:
UNSPSC Code:
12352211
PubChem Substance ID:
NACRES:
NA.28

Product Name

N-Dodecanoyl-L-homoserine lactone, ≥96% (HPLC)

Quality Level

assay

≥96% (HPLC)

form

powder or crystals

optical activity

[α]/D -25±5°, c = 0.2 in methanol

technique(s)

mass spectrometry (MS): suitable

color

white to off-white

suitability

conforms to structure for Proton NMR spectrum

storage temp.

−20°C

SMILES string

O=C1OCC[C@@H]1NC(CCCCCCCCCCC)=O

Biochem/physiol Actions

N-Dodecanoyl-L-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, and are involved in quorum sensing, cell to cell communication among bacteria; for reviews see. Bacterial intercellular communication has become a target for the development of new anti-virulence drugs, and a research focus for the prevention of biofilm formation.
Quorum-sensing signal generation

hcodes

Hazard Classifications

Aquatic Chronic 4

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service