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Merck
CN

117870

trans-Anethole

99%

Synonym(s):

4-Propenylanisole, trans-1-Methoxy-4-(1-propenyl)benzene

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About This Item

Linear Formula:
CH3CH=CHC6H4OCH3
CAS Number:
Molecular Weight:
148.20
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
224-052-0
Beilstein/REAXYS Number:
774229
MDL number:
Assay:
99%
Form:
solid or liquid
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Quality Level

assay

99%

form

solid or liquid

refractive index

n20/D 1.561 (lit.)

bp

234-237 °C (lit.)

mp

20-21 °C (lit.)

solubility

H2O: very slightly soluble, acetone: soluble, alcohol: freely soluble, benzene: soluble, carbon disulfide: soluble, chloroform: miscible, diethyl ether: miscible, ethyl acetate: soluble, petroleum ether: soluble

density

0.988 g/mL at 25 °C (lit.)

SMILES string

COc1ccc(\C=C\C)cc1

InChI

1S/C10H12O/c1-3-4-9-5-7-10(11-2)8-6-9/h3-8H,1-2H3/b4-3+

InChI key

RUVINXPYWBROJD-ONEGZZNKSA-N

General description

trans-Anethole is the chief component of several essential oils including star anise, anise seed oil and sweet fennel. It is a commercial flavor substance in baked goods, candy,ice cream, chewing gum, and alcoholic beverages.

Application

trans-Anethole was used as carbon and energy supplement in the culture media of Pseudomonas putida strain, JYR-1 .

Biochem/physiol Actions

Major metabolite of trans-anethole in human volunteers was 4-methoxyhippuric acid. It can be metabolized by a Arthrobacter strain (TA13).
Naturally occurring phenylpropene derivative that is estrogenic at lower concentrations and cytotoxic at higher concentrations to cancer cell lines. The cytotoxicity is related to the metabolism of trans-anethole to 4-hydroxy-1-propenylbenzene.


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pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Chronic 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

213.8 °F

flash_point_c

101 °C

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves



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S A Sangster et al.
Xenobiotica; the fate of foreign compounds in biological systems, 17(10), 1223-1232 (1987-10-01)
1. The metabolic fates of the naturally occurring food flavours trans-anethole and estragole, and their synthetic congener p-propylanisole, have been investigated in human volunteers using the [methoxy-14C]-labelled compounds. The doses used were close to those encountered in the diet, 1
Jiyoung Ryu et al.
Journal of agricultural and food chemistry, 53(15), 5954-5958 (2005-07-21)
Bacterial strain JYR-1, which utilizes high concentrations (up to 100 mM) of trans-anethole as the sole source of carbon and energy, was isolated from soil. It grew to OD(600)(nm) = 2.6 with a doubling time of 8 h when grown
Eun Jeong Choo et al.
Biological & pharmaceutical bulletin, 34(1), 41-46 (2011-01-08)
Anethole is known to possess anti-inflammatory and anti-tumor activities and to be a main constituent of fennel, anise, and camphor. In the present study, we evaluated anti-metastatic and apoptotic effects of anethole on highly-metastatic HT-1080 human fibrosarcoma tumor cells. Despite



Global Trade Item Number

SKUGTIN
117870-25ML04061838705501
117870-100ML04061838705495