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44558

N-Octanoyl-L-homoserine lactone

≥96% (HPLC)

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Synonym(s):

N-[(3S)-Tetrahydro-2-oxo-3-furanyl]octanamide, C8-HSL

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Size/SKUAvailabilityPrice
10 mg
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4 260,00 CZK
50 mg
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19 800,00 CZK
14 850,00 CZK

About This Item

Empirical Formula (Hill Notation):
C12H21NO3
CAS Number:
Molecular Weight:
227.30
NACRES:
NA.85
PubChem Substance ID:
UNSPSC Code:
12352211
MDL number:
Beilstein/REAXYS Number:
8148282

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Product Name

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

Quality Segment

assay

≥96% (HPLC)

form

powder or crystals

optical activity

[α]/D -28±3°, c = 0.2 in methanol

color

white to off-white

suitability

conforms to structure for Proton NMR spectrum

application(s)

detection

storage temp.

−20°C

SMILES string

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

InChI

1S/C12H21NO3/c1-2-3-4-5-6-7-11(14)13-10-8-9-16-12(10)15/h10H,2-9H2,1H3,(H,13,14)/t10-/m0/s1

InChI key

JKEJEOJPJVRHMQ-JTQLQIEISA-N

Biochem/physiol Actions

N-Octanoyl-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, colonization, chemical defense and cell to cell communication among bacteria; for reviews see. AHLs are released as oligopeptides in Gram positive bacteria and as quorum signal in Gram negative bacteria. 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

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This Item
510865639568224
description

≥96% (HPLC)

description

≥96% (HPLC)

description

≥96% (HPLC)

description

≥96% (HPLC)

form

powder or crystals

form

powder or crystals

form

powder or crystals

form

powder or crystals

assay

≥96% (HPLC)

assay

≥96% (HPLC)

assay

≥96% (HPLC)

assay

≥96% (HPLC)

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

optical activity

[α]/D -28±3°, c = 0.2 in methanol

optical activity

[α]/D -29±3°, c = 0.2 in methanol

optical activity

[α]/D -32±3°, c = 0.2 in methanol

optical activity

[α]/D -25±5°, c = 0.2 in methanol

color

white to off-white

color

white

color

white to off-white

color

white to off-white


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Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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