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42052

Sigma-Aldrich

cis-11-Methyl-2-dodecenoic acid

≥90.0% (HPLC)

Synonym(s):

DSF, Diffusible signal factor

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About This Item

Empirical Formula (Hill Notation):
C13H24O2
CAS Number:
677354-23-3
Molecular Weight:
212.33
MDL number:
MFCD09263531
UNSPSC Code:
12352106
PubChem Substance ID:
329756181
NACRES:
NA.25

Quality Level

100

assay

≥90.0% (HPLC)

storage temp.

−20°C

SMILES string

CC(C)CCCCCCC\C=C/C(O)=O

InChI

1S/C13H24O2/c1-12(2)10-8-6-4-3-5-7-9-11-13(14)15/h9,11-12H,3-8,10H2,1-2H3,(H,14,15)/b11-9-

InChI key

SNTXNGAQYNSTHI-LUAWRHEFSA-N

Application

Diffusible signal factor (cis-11-methyl-2-dodecenoic acid, DSF) is used to study cell-cell communication by pathogenic bacteria such as Xanthomonas campestris pv. Campestris (Xcc). DSF is involved in the synchronization of virulence gene expression and biofilm dispersal.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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