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Merck
CN

249084

cis-11-Hexadecenal

95%

Synonym(s):

(Z)-11-HDAL

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About This Item

Linear Formula:
CH3(CH2)3CH=CH(CH2)9CHO
CAS Number:
53939-28-9
Molecular Weight:
238.41
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854976
EC Number:
258-876-7
Beilstein/REAXYS Number:
1867354
MDL number:
MFCD00010124

Key Documents

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Product Name

cis-11-Hexadecenal, 95%

InChI key

AMTITFMUKRZZEE-WAYWQWQTSA-N

InChI

1S/C16H30O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17/h5-6,16H,2-4,7-15H2,1H3/b6-5-

SMILES string

[H]C(=O)CCCCCCCCC\C=C/CCCC

assay

95%

form

liquid

refractive index

n20/D 1.455 (lit.)

density

0.963 g/mL at 20 °C (lit.)

functional group

aldehyde

storage temp.

2-8°C

Quality Level

100

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Application

cis-11-Hexadecenal has been used in the preparation of fatty aldehyde semicarbazone derivatives during their analysis by liquid chromatography-electrospray ionization-tandem mass spectrometery.

General description

cis-11-Hexadecenal is the major pheromone component detected in the whole-animal male Helicoverpa zea antennal preparations.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

141.8 °F - closed cup

flash_point_c

61 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN8203
MKCM4552
MKCC7849
MKBT6900V
MKBP1790V

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Evgeny V Berdyshev et al.
Analytical biochemistry, 408(1), 12-18 (2010-09-02)
Sphingosine-1-phosphate (S1P) is a sphingolipid signaling molecule crucial for cell survival and proliferation. S1P-mediated signaling is largely controlled through its biosynthesis and degradation, and S1P lyase (S1PL) is the only known enzyme that irreversibly degrades sphingoid base-1-phosphates to phosphoethanolamine and
Andrew J Myrick et al.
Biosensors & bioelectronics, 31(1), 197-204 (2011-11-25)
A new method that can improve gas-chromatography-electroantennographic detection (GC-EAD) by orders of magnitude through a technique known as chopper stabilization combined with matched filtering in colored noise is presented. The EAD is a physiological recording from the antenna of an
Seong-Gyu Lee et al.
Chemical senses, 31(9), 821-834 (2006-09-21)
We used single-sensillum recordings to characterize male Heliothis subflexa antennal olfactory receptor neuron physiology in response to compounds related to their sex pheromone. The recordings were then followed by cobalt staining in order to trace the neurons' axons to their
T C Baker et al.
Annals of the New York Academy of Sciences, 855, 511-513 (1999-02-27)
We have discovered a type of sensillum on the antennae of male corn earworm moths, Helicoverpa zea, that houses two types of receptor neuron (RN) that explains both the upwind flight attraction of males to their own species' pheromone blend
Seong-Gyu Lee et al.
Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 192(4), 351-363 (2005-11-26)
We used single sensillum recordings to define male Helicoverpa zea olfactory receptor neuron physiology followed by cobalt staining to trace the axons to destination glomeruli of the antennal lobe. Receptor neurons in type A sensilla that respond to the major
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