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(-)-FENCHONE

CAS No.: 4695-62-9

Chemical Name:: (-)-FENCHONE

Synonyms: fenchanone;L-FENCHONE;(-)-FENCHONE;2-fenchanone;(S)-Fenchone;L(-)-FENCHONE;(1S)-Fenchone;FENCHONE, (-)-;ALPHA-FENCHONE;dextro-fenchone

CBNumber:: CB9283112

Molecular Formula:: C10H16O

Molecular Weight:: 152.23

MOL File:: 4695-62-9.mol

MSDS File:: SDS

Modify Date:: 2023/11/28 16:31:43

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(-)-FENCHONE Properties

Melting point	5-6 °C(lit.)
alpha	D20 +66.9°
Boiling point	192-194 °C(lit.)
Density	0.948 g/mL at 25 °C(lit.)
FEMA	2479 \| D-FENCHONE
refractive index	n20/D 1.461(lit.)
Flash point	127 °F
storage temp.	2-8°C
solubility	Chloroform (Sparingly), Methanol (Slightly)
form	Liquid
color	Clear colorless to pale yellow
Odor	at 100.00 %. camphor thuja cedarleaf herbal earthy woody
Odor Type	balsamic
optical activity	[α]20/D +62±1°, neat
Water Solubility	2.147g/L(25 ºC)
JECFA Number	1396
Merck	14,3968
BRN	2206555
Dielectric constant	12.0（20℃）
LogP	2.089 (est)
EPA Substance Registry System	Bicyclo[2.2.1]heptan-2-one, 1,3,3-trimethyl-, (1S,4R)- (4695-62-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02

Signal word

Danger

Hazard statements

H226

Precautionary statements

P210-P240-P241-P280a-P303+P361+P353-P501a

Risk Statements

Safety Statements

23-24/25

RIDADR

UN 1224 3/PG 3

WGK Germany

RTECS

RB7875200

TSCA

Yes

HazardClass

PackingGroup

III

HS Code

29142990

Toxicity

LD50 orally in rats: 6.16 g/kg (Jenner)

NFPA 704

	2
0		0

(-)-FENCHONE price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	CRM40747	(+)-Fenchone solution certified reference material, 2000?μg/mL in methanol, ampule of 1?mL	4695-62-9	1ML	₹9296.7	2022-06-14	Buy
Sigma-Aldrich(India)	46208	(+)-Fenchone analytical standard	4695-62-9	1ML	₹4026.9	2022-06-14	Buy
Sigma-Aldrich	46210	(+)-Fenchone purum, ≥98.0% (sum of enantiomers, GC)	4695-62-9	100ML	₹13639.5	2022-06-14	Buy
Sigma-Aldrich(India)	46210	(+)-Fenchone purum, ≥98.0% (sum of enantiomers, GC)	4695-62-9	100ML	₹13639.5	2022-06-14	Buy
Sigma-Aldrich(India)	46208	(+)-Fenchone analytical standard	4695-62-9	5ML	₹11842.55	2022-06-14	Buy

Product number	Packaging	Price	Buy
CRM40747	1ML	₹9296.7	Buy
46208	1ML	₹4026.9	Buy
46210	100ML	₹13639.5	Buy
46210	100ML	₹13639.5	Buy
46208	5ML	₹11842.55	Buy

(-)-FENCHONE Chemical Properties,Uses,Production

Description

d-Fenchone has a camphor-like odor, powerful and sweet, and a warm, somewhat bitter, burning taste. d-Fenchone is isolated from cedarleaf oil (thuja oil).

Chemical Properties

clear colorless to pale yellow liquid

Occurrence

Reported found in several essential oils: Thuja plicata, Thuja occidentalis, Thuja standishii, Russian anise, fennel, a few Artemisia varieties (A frigida, A verlotorum, A santolinaefolia), Lavanda stoechas, Lavanda burmannii, and others; the highest levels are found in fennel oil (12 to 19%); two optically active forms have been isolated Also reported found in basil, caraway, cedar leaf oil, cloves, dill, licorice and thyme

Uses

As flavor in foods; in perfumes.

Preparation

Isolated from cedarleaf oil (thuja oil).

Definition

ChEBI: A fenchone that has 1S,4R stereochemistry. A colourless, oily liquid found in fennel oil, it is used in perfumery and as flavour in foods.

General Description

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Purification Methods

The oily liquid is purified by distillation in a vacuum and is very soluble in EtOH and Et2O. [Boyle et al. J Chem Soc, Chem Commun 395 1971, Hückel Justus Liebigs Ann Chem 549 186 1941, (±)-isomer: Braun & Jacob Chem Ber 66 1461 1933.] It forms two oximes, cis-oxime: m 167o (crystallises from pet ether) [] D +46.5o (c 2, EtOH), O-benzoyloxime m 81o, [] D +49o

(-)-FENCHONE Preparation Products And Raw materials

Raw materials

Preparation Products

2-ETHYLFENCHOL (+)-Fenchol

(-)-FENCHONE Suppliers

Global( 129)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	China	13127	58	Inquiry
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	China	30253	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	China	34571	58	Inquiry
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	China	25247	58	Inquiry
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	China	52861	58	Inquiry
TargetMol Chemicals Inc.	+1-781-999-5354	United States	19973	58	Inquiry
ShenZhen Trendseen Biological Technology Co.,Ltd.	13417589054	China	11681	58	Inquiry
GIHI CHEMICALS CO.,LIMITED	+8618058761490	China	49999	58	Inquiry

Supplier	Advantage
TCI Chemicals (India) Pvt. Ltd.	58
CHEMSWORTH	30
Zhengzhou Alfa Chemical Co.,Ltd	58
Career Henan Chemica Co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
TargetMol Chemicals Inc.	58
ShenZhen Trendseen Biological Technology Co.,Ltd.	58
GIHI CHEMICALS CO.,LIMITED	58

(-)-FENCHONE Spectrum

(-)-FENCHONE(4695-62-9)MS (-)-FENCHONE(4695-62-9)¹HNMR (-)-FENCHONE(4695-62-9)¹³CNMR (-)-FENCHONE(4695-62-9)IR1 (-)-FENCHONE(4695-62-9)Raman

4695-62-9((-)-FENCHONE)Related Search:

SeMen Litchi Extract LONICERAE JAPONICAE FLOS ASTRAGALUS P.E. CORIANDER OIL Methanol

Wolfberry extract Polysaccharides 15% UV Fenne EXO-NORBORNEOL (-)-FENCHONE Fenchone

fenchone xoime,fenchone xoime Fenchone isoxime,Fenchone isoxime FENCHONE, (-)-(SG),FENCHONE, (-)-(SG) (+)-FENCHONE,D(+)-FENCHONE,D-FENCHONE,FENCHONE, (+)-,(+)-FENCHONE,D(+)-FENCHONE,D-FENCHONE,FENCHONE, (+)- Levo Alpha Fenchone 98%,Levo Alpha Fenchone 98%

α,Thujone, β-Thujone, Fenchone Mixture,α,Thujone, β-Thujone, Fenchone Mixture (D)OR(+)-FENCHONE,(D)OR(+)-FENCHONE FENCHONE, (-)-(SECONDARY STANDARD),FENCHONE, (-)-(SECONDARY STANDARD)

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(1S)-1,3,3-trimethyl-norbornan-2-one L(-)-1,3,3-TRIMETHYL-2-NORBORBANONE L(-)-1,3,3-TRIMETHYLBICYCLO[2.2.1]HEPTAN-2-ONE LAEVO-1,3,3-TRIMETHYLBICYCLO[2.2.1]-2-HEPTANONE L-ALPHA-FENCHONE L(-)-FENCHONE L-FENCHONE (-)-FENCHONE FENCHONE, (-)- D(+)-1,3,3-Trimethylbicylo[2.2.1]heptan-2-one fenchanone Bicyclo2.2.1heptan-2-one, 1,3,3-trimethyl-, (1S,4R)- 2-fenchanone d-FENCHONE, NATURAL (+)-1,3,3-Trimethyl-2-norbornanone, (1S)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-one D(+)-Fenchone,97% (+)-Fenchone,(+)-1,3,3-Trimethyl-2-norbornanone, (1S)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-one D(+)-Fenchone, 97% 100GR D(+)-Fenchone, 97% 25GR (1S)-Fenchone (S)-(+)-Fenchone (S)-Fenchone (+)-Fenchone purum, >=98.0% (sum of enantiomers, GC) (1S,4R)-fenchone 1,3,3-trimethyl-,(1r,4s)-(+)-2-norbornanon 1,3,3-trimethyl-,(1S)-Bicyclo[2.2.1]heptan-2-one 2-Norbornanone, 1,3,3-trimethyl-, (1R,4S)-(+)- 2-Norbornanone, 1,3,3-trimethyl-, (1S,4R)-(+)- 3,3-trimethyl-(1s)-bicyclo(2.2.1)heptan-2-on 3,3-trimethyl-(1s)-bicyclo[2.2.1]heptan-2-on Bicyclo(2.2.1)heptan-2-one, 1,3,3-trimethyl-, (1R)- Bicyclo[2.2.1]heptan-2-one, 1,3,3-trimethyl-, (1S)- d-1,3,3-Trimethyl-2-norbornanone d-1,3,3-Trimethyl-2-norcamphanone (-)-1,3,3-TRIMETHYL-2-NOEBORNANOL (-)-1,3,3-TRIMETHYL-2-NORBORNANONE (1R)-1,3,3-TRIMETHYLBICYCLO[2.2.1]HEPTAN-2-ONE (1R)-(-)-FENCHONE ALPHA-FENCHONE (+)-FENCHONE SOLUTION (+)-Fenchone@100 μg/mL in Methanol (+)-1,3,3-Trimethyl-2-norbornanone dextro-fenchone inhibit,(+)Fenchone,(+) Fenchone,Inhibitor,(+)-Fenchone 4695-62-9 KETONE Asymmetric Synthesis Chiral Building Blocks Alphabetic Analytical Chromatography Product Catalog Analytical Standards Terpenes Bicyclic Monoterpenes Ketones Organic Building Blocks FA - FL Miscellaneous Natural Products Bicyclic Monoterpenes