90963
1-Octen-3-one
analytical standard
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About This Item
Empirical Formula (Hill Notation):
C8H14O
CAS Number:
Molecular Weight:
126.20
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
12164502
EC Number:
224-327-5
MDL number:
InChI
1S/C8H14O/c1-3-5-6-7-8(9)4-2/h4H,2-3,5-7H2,1H3
InChI key
KLTVSWGXIAYTHO-UHFFFAOYSA-N
SMILES string
CCCCCC(=O)C=C
grade
analytical standard
assay
≥96.0% (GC)
shelf life
limited shelf life, expiry date on the label
refractive index
n20/D 1.432-1.438
format
neat
storage temp.
2-8°C
Quality Level
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General description
1-Octen-3-one is also known as "mushroom alcohol". It is a C8 aliphatic volatile compound, a component of essential oils of various plants including Origanum vulgare, L. lopez-palacii, Phyllanthus emblica and Scutellaria barbata. 1-Octen-3-one is a vital food additive with a characteristic mushroom odor. Various studies also demonstrate the antimicrobial activity of this natural product.
Application
1-Octen-3-one may be used as an analytical reference standard for the determination of the analyte in wines, pileus and stipe of pine-mushroom and Camembert cheese by various chromatography-based techniques.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
164.8 °F - closed cup
flash_point_c
73.8 °C - closed cup
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Validation of an analytical method for the solid phase extraction, in cartridge derivatization and subsequent gas chromatographic-ion trap tandem mass spectrometric determination of 1-octen-3-one in wines at ng L- 1 level
Cullere L, et al.
Analytica Chimica Acta, 563(1-2), 51-57 (2006)
In vitro antimicrobial activities and mechanism of 1-octen-3-ol against food-related bacteria and pathogenic fungi
Xiong C, et al.
Journal of Oleo Science, ess16196-ess16196 (2017)
Quantification of potent odorants in Camembert cheese and calculation of their odour activity values
Kub??ckova J and Grosch W
International dairy journal, 8(1), 17-23 (1998)
Volatiles and key odorants in the pileus and stipe of pine-mushroom (Tricholoma matsutake Sing.)
Cho IH, et al.
Food Chemistry, 106(1), 71-76 (2008)
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