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27395

Sigma-Aldrich

1,4-Cineole

technical, mixture of isomers, ≥85% (GC)

Synonym(s):

1-Isopropyl-4-methyl-7-oxabicyclo[2.2.1]heptane

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50 ML
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50 ML
$33.94

About This Item

Empirical Formula (Hill Notation):
C10H18O
CAS Number:
470-67-7
Molecular Weight:
154.25
Beilstein/REAXYS Number:
104974
EC Number:
207-428-9
MDL number:
MFCD00209502
UNSPSC Code:
12352100
PubChem Substance ID:
57648243
NACRES:
NA.22

$33.94

List Price$37.30Save 9%

In StockDetails

Request a Bulk Order

Quality Level

100

grade

technical

assay

≥85% (GC)

form

liquid

composition

1,4-cineol, ~75%
1,8-cineol, ~15%

refractive index

n20/D 1.445 (lit.)
n20/D 1.447

bp

65 °C/16 mmHg (lit.)

mp

−46 °C (lit.)

density

0.887 g/mL at 25 °C (lit.)

functional group

ether

SMILES string

CC(C)C12CCC(C)(CC1)O2

InChI

1S/C10H18O/c1-8(2)10-6-4-9(3,11-10)5-7-10/h8H,4-7H2,1-3H3/t9-,10+

Inchi Key

RFFOTVCVTJUTAD-AOOOYVTPSA-N

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General description

1,4-Cineole is present in eucalyptus oil. It activated both human TRPA1 (a sensor of noxious cold) and human TRPM 8 (a thermosensitive receptor)[1]. It is a natural monoterpene that inhibits plant growth[2].

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

116.6 °F - closed cup

flash_point_c

47 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF7053
BCCD3699
BCCC6484
BCCB1629
BCCB1628

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L Ji et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 22(8), 489-492 (1997-08-01)
The essential oils from the dried stems of Ephedra sinica, E. intermedia and E. equisetina were analyzed by GC-MS qualitatively and GC quantitatively. One hundred and twenty-seven constituents were identified, l-alpha-terpineol (31.64%) in E. sinica, 1,4-cineole (12.80%) in E. intermedia
M Miyazawa et al.
Xenobiotica; the fate of foreign compounds in biological systems, 31(10), 713-723 (2001-11-07)
1. Oxidation of 1,4-cineole, a monoterpene cyclic ether, was studied in rat and human liver microsomes and recombinant cytochrome P450 (P450 or CYP) enzymes expressed in insect cells in which human P450 and NADPH-P450 reductase cDNAs have been introduced. On
Janine K Reinert et al.
Frontiers in behavioral neuroscience, 13, 267-267 (2020-01-11)
Behavioral phenotyping of mice is often compromised by manual interventions of the experimenter and limited throughput. Here, we describe a fully automated behavior setup that allows for quantitative analysis of mouse olfaction with minimized experimenter involvement. Mice are group-housed and
Patrícia Bezerra Gomes et al.
Pharmacology, biochemistry, and behavior, 96(3), 287-293 (2010-07-31)
Recent studies have shown that some monoterpenes exert anxiolytic- and depressant-like actions, however, these effects from monoterpene 1,4-cineole are still unknown. This work aimed to study the effects of 1,4-cineole in classic animal models for depression- and anxiety-like behavior, specifically
Y Asakawa et al.
Xenobiotica; the fate of foreign compounds in biological systems, 18(10), 1129-1134 (1988-10-01)
1. The metabolism of 1,4-cineole, a monoterpene ether, was studied in the rabbit. 2. Four neutral and one acidic metabolites were isolated from the urine and shown to be 9-hydroxy-1,4-cineole, 3,8-dihydroxy-1,4-cineole, 8,9-dihydroxy-1,4-cineole, 1,4-cineole-8-en-9-ol and 1,4-cineole-9-carboxylic acid.
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