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PHR1828

Supelco

Eucalyptol (cineole)

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

Eucalyptol, 1,3,3-Trimethyl-2-oxabicyclo[2.2.2]octane, 1,8-Cineole, 1,8-Epoxy-p-menthane

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About This Item

Empirical Formula (Hill Notation):
C10H18O
CAS Number:
470-82-6
Molecular Weight:
154.25
Beilstein/REAXYS Number:
105109
EC Number:
207-431-5
MDL number:
MFCD00167977
UNSPSC Code:
12352212
PubChem Substance ID:
329823628
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

agency

traceable to Ph. Eur. Y0000176
traceable to USP 1268900

API family

cineole

CofA

current certificate can be downloaded

packaging

pkg of 500 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.457 (lit.)

bp

176-177 °C (lit.)

mp

1-2 °C (lit.)

density

0.921 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

C[C@]12CC[C@H](CC1)C(C)(C)O2

InChI

1S/C10H18O/c1-9(2)8-4-6-10(3,11-9)7-5-8/h8H,4-7H2,1-3H3/t8-,10+

InChI key

WEEGYLXZBRQIMU-WAAGHKOSSA-N

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General description

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Eucalyptol, a natural monoterpene, is a component of many medicinally active aromatic plants, such as eucalyptus, cardamom, thyme, rosemary, and ginger. It exhibits subduing effect on mucus hypersecretion, non-purulent rhinosinusitis, and asthma.

Application

This pharmaceutical secondary standard can also be used as follows:

  • Simultaneous estimation of menthol and eucalyptol in their combined marketed analgesic formulations by high-performance thin layer chromatography (HPTLC) procedure
  • The development of an International Conference on Harmonization (ICH) guideline validated HPTLC method for the determination of α-pinene and eucalyptol in plants from the Lamiaceae family
  • Headspace sorptive extraction (HSSE) of seven monoterpenes for their gas chromatography and mass spectrometry (GC-MS) based quantitative analysis from different honey samples
  • Screening and estimation of eucalyptol in a polyherbal formulation using an HPTLC-based technique

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB9507 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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Product No.
Description
Pricing

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

hcodes

H226,H317

Hazard Classifications

Flam. Liq. 3 - Skin Sens. 1

wgk_germany

WGK 2

flash_point_f

125.6 °F

flash_point_c

52 °C

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LRAC6291
LRAB9507
LRAA9718

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J I Cacho et al.
Journal of chromatography. A, 1399, 18-24 (2015-05-11)
Headspace sorptive extraction (HSSE) was used to preconcentrate seven monoterpenes (eucalyptol, linalool, menthol, geraniol, carvacrol, thymol and eugenol) for separation by gas chromatography and mass spectrometry (GC-MS). Three commercially available coatings for the stir bars, namely Polydimethylsiloxane (PDMS), polyacrilate (PA)

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