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86477

Supelco

(+)-Terpinen-4-ol

analytical standard

Synonym(s):

(S)-1-Isopropyl-4-methyl-3-cyclohexen-1-ol, (S)-p-Menth-1-en-4-ol

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About This Item

Empirical Formula (Hill Notation):
C10H18O
CAS Number:
Molecular Weight:
154.25
Beilstein:
2411938
MDL number:
UNSPSC Code:
85151701
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

Assay

≥98.0% (sum of enantiomers, GC)

form

(Liquid or Viscous Liquid)

optical purity

enantiomeric ratio: ~2:1

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.479

bp

211-213 °C (lit.)

density

0.933 g/mL at 20 °C (lit.)

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

CC(C)[C@]1(O)CCC(C)=CC1

InChI

1S/C10H18O/c1-8(2)10(11)6-4-9(3)5-7-10/h4,8,11H,5-7H2,1-3H3/t10-/m1/s1

InChI key

WRYLYDPHFGVWKC-SNVBAGLBSA-N

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General description

(+)-Terpinen-4-ol is an important constituent of tea tree oil, possessing antimycotic activity, which can be extracted from the leaves and flowers of Melaleuca alternifolia.

Application

(+)-Terpinen-4-ol has been used as a standard in studying the effect of tea tree oil extracted from Melaleuca. Alternifolia tree on cereal pathogenic fungi like Fusarium graminearum, Fusarium culmorum and Pyrenophora graminea.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Highly purified monoterpene. Chiral starting material for many hydroxylation and epoxidation reactions

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

174.2 °F - closed cup

Flash Point(C)

79 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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[On the aldolase in rabbit liver: molecular weight, dissociation into sub-units. On aldolases. 5].
P Christen et al.
Helvetica chimica acta, 48(5), 1050-1056 (1965-07-10)
P.W.D. Mitchell
Organic preparations and procedures international, 22, 534-534 (1990)
M. Pailer et al.
Monatshefte fur Chemie / Chemical Monthly, 112, 987-987 (1981)
In vitro antifungal activity of the tea tree (Melaleuca alternifolia) essential oil and its major components against plant pathogens
Terzi.V, et al.
Letters in Applied Microbiology, 44, 613-618 (2007)
Yi Lan et al.
Journal of Zhejiang University. Science. B, 15(11), 940-952 (2014-11-05)
Our previous studies had confirmed that the essential oil from Zanthoxylum bungeanum Maxim. (Z. bungeanum oil) could effectively enhance the percutaneous permeation of drug molecules as a natural transdermal penetration enhancer. The aim of the present study is to investigate

Protocols

Cinnamoµm Camphor, also known as the camphor tree, is grown in several parts of the world including Japan, Taiwan, and Australia. Camphor, which is used in medicinal and cosmetic preparations, is derived from the leaves and wood of this tree.

Fast GC analysis of sweet orange essential oil in hexane. Key components identified includes: β-Farnesene; α-Huµlene; Germacrene D; (+)-Valencene; Bicyclogermacrene; (+)-δ-Cadinene

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