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(-)-FENCHONE

(-)-FENCHONE structure

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

MDL Number:: MFCD00151104

MOL File:: 4695-62-9.mol

MSDS File:: SDS

Last updated:2024-11-05 08:26:49

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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)
Substances Added to Food (formerly EAFUS)	D-FENCHONE
FDA UNII	S436YKU51N
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(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	46210	(+)-Fenchone purum,≥98.0%(sumofenantiomers,GC)	4695-62-9	100mL	$174	2024-03-01	Buy
Sigma-Aldrich	46208	(+)-Fenchone analyticalstandard	4695-62-9	5ml	$158	2024-03-01	Buy
Sigma-Aldrich	CRM40747	(+)-Fenchone solution certified reference material, 2000?μg/mL in methanol, ampule of 1?mL	4695-62-9	1mL	$98.8	2022-05-15	Buy
Sigma-Aldrich	46208	(+)-Fenchone analyticalstandard	4695-62-9	1mL	$42.3	2022-05-15	Buy
TCI Chemical	F0163	(+)-Fenchone >98.0%(GC)	4695-62-9	25mL	$55	2024-03-01	Buy

Product number	Packaging	Price	Buy
46210	100mL	$174	Buy
46208	5ml	$158	Buy
CRM40747	1mL	$98.8	Buy
46208	1mL	$42.3	Buy
F0163	25mL	$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

d-Fenchone has a camphor-like odor, powerful and sweet and a warm, somewhat bitter, burning taste.

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

Reference Standard in the analysis of herbal medicinal products

Uses

As flavor in foods; in perfumes.

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.

Preparation

Isolated from cedarleaf oil (thuja oil).

Aroma threshold values

Detection: 510 ppb; aroma characteristics at 1.0%: cooling camphoreous, terpy, spicy, sweet mentholic pine-like.

Taste threshold values

Taste characteristics at 5 ppm: cooling camphoreous, with green citrus lime nuances.

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( 133)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Medichem Co. Ltd	18192627656	1012@dideu.com	China	3002	58
Hubei XinRunde Chemical Co., Ltd.	+8615102730682	bruce@xrdchem.cn	CHINA	566	55
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Shanghai Standard Technology Co., Ltd.	18502101150	ft-sales@nature-standard.com	CHINA	1923	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	13502	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	32063	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30241	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34553	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	23225	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
Hubei XinRunde Chemical Co., Ltd.	55
Hubei Jusheng Technology Co.,Ltd.	58
Shanghai Standard Technology Co., Ltd.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
TargetMol Chemicals Inc.	58
Career Henan Chemica Co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from (-)-FENCHONE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-04	(+)-Fenchone 4695-62-9	US $31.00-70.00 / mg		99.36%	10g	TargetMol Chemicals Inc.
2024-08-07	D-(+)-Fenchone 4695-62-9	US $1.00-1.50 / KG	1KG	99%	100000KG	Shaanxi Dideu Medichem Co. Ltd
2023-02-24	(+)-Fenchone 4695-62-9	US $0.00 / ml	0.1ml	≥98%(HPLC)	100 ml	Shanghai Standard Technology Co., Ltd.

(+)-Fenchone
4695-62-9
US $31.00-70.00 / mg
99.36%
TargetMol Chemicals Inc.

D-(+)-Fenchone
4695-62-9
US $1.00-1.50 / KG
99%
Shaanxi Dideu Medichem Co. Ltd

(+)-Fenchone
4695-62-9
US $0.00 / ml
≥98%(HPLC)
Shanghai Standard Technology Co., Ltd.

(-)-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:

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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 (+)-Fenchone-RM 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