Skip to Content
Merck
CN
All Photos(1)

Documents

W507709

Sigma-Aldrich

L-Fenchone

≥98%

Synonym(s):

(1R)-(−)-Fenchone, (−)-1,3,3-Trimethyl-2-norbornanone, (−)-Fenchone, (1R)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-one

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C10H16O
CAS Number:
7787-20-4
Molecular Weight:
152.23
FEMA Number:
4519
Beilstein:
2042710
EC Number:
232-107-5
MDL number:
MFCD00151104
UNSPSC Code:
12164502
PubChem Substance ID:
24902032
NACRES:
NA.21

biological source

synthetic

Quality Level

400

grade

Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009

Assay

≥98%

optical activity

[α]20/D −51°, neat

refractive index

n20/D 1.461 (lit.)

bp

192-194 °C (lit.)

mp

5-6 °C (lit.)

density

0.948 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

Organoleptic

camphoraceous; earthy; woody

SMILES string

CC1(C)C2CCC(C)(C2)C1=O

InChI

1S/C10H16O/c1-9(2)7-4-5-10(3,6-7)8(9)11/h7H,4-6H2,1-3H3/t7-,10+/m0/s1

InChI key

LHXDLQBQYFFVNW-OIBJUYFYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

L-Fenchone is a monoterpene that occurs in the essential oils of plants such as Lavandula dentate. It shows potent fumigant activity against Sitophilus oryzae and Tribolium castaneum, two most common insects affecting stored products. This ability makes it a promising candidate for the development of biocontrol agents against these insects.

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

Pictograms

Environment
GHS09

Hazard Statements

H411

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Chronic 2

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

Already Own This Product?

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

Visit the Document Library

Fumigant and contact toxicities of monoterpenes to Sitophilus oryzae (L.) and Tribolium castaneum (Herbst) and their inhibitory effects on acetylcholinesterase activity.
Abdelgaleil SA, et al.
Journal of Chemical Ecology, 35(5), 518-525 (2009)
Chemical composition of the leaf and flower essential oils of Tunisian Lavandula dentata L.(Lamiaceae).
Touati B, et al.
Chemistry and Biodiversity, 8(8), 1560-1569 (2011)
Philip C Bulman Page et al.
The Journal of organic chemistry, 67(22), 7787-7796 (2002-10-26)
The first two stable enantiomerically pure chiral N-H oxaziridines, derived from camphor and fenchone, are shown to act as electrophilic sources of nitrogen upon reaction with various carbon nucleophiles. Nitrogen is transferred, together with the camphor/fenchone unit, when deprotonated esters
Boris Steuer et al.
Phytochemical analysis : PCA, 14(5), 285-289 (2003-10-01)
The aim of this study was to investigate the accuracy and transferability of near-infrared (NIR) calibrations for estimating the content and composition of the volatile fraction in fennel fruits (Foeniculum vulgare Miller) as an example of medicinal and spice plants.
Hua-Zhen Qin et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 34(12), 1897-1899 (2012-04-17)
To study the components of volatile oil of Alpinia henryi. The volatile oil was extracted by steam distillation method,used gaseous phase-mass spectrum combination method (GC-MS) to analyze the components of volatile oil. 58 kinds of components were isolated, among them
View All Related Papers

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