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Guaiacol

European Pharmacopoeia (EP) Reference Standard

Synonym: 2-Methoxyphenol, Catechol monomethyl ether, Pyrocatechol monomethyl ether

  • CAS Number 90-05-1

  • Linear Formula (CH3O)C6H4OH

  • Molecular Weight 124.14

  •  Beilstein/REAXYS Number 508112

  •  MDL number MFCD00002185

  •  PubChem Substance ID 329831054

  •  NACRES NA.24

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, EP Standards, EP Standards G - H, Pharmacopeia & Metrological Institutes Standards More...
grade   pharmaceutical primary standard
Agency/Method   EP Reference Standard
vapor density   4.27 (vs air)
vapor pressure   0.11 mmHg ( 25 °C)
form   neat
mfr. no.   EDQM
refractive index   n20/D 1.543 (lit.)
bp   205 °C (lit.)
mp   26-29 °C (lit.)
density   1.129 g/mL at 25 °C (lit.)
Featured Industry   Pharmaceutical (small molecule)
format   neat
storage temp.   2-8°C
SMILES string   COc1ccccc1O
InChI   1S/C7H8O2/c1-9-7-5-3-2-4-6(7)8/h2-5,8H,1H3
InChI key   LHGVFZTZFXWLCP-UHFFFAOYSA-N

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Biochem/physiol Actions

Guaiacol, along with 2,4,6-trichloroanisole, is responsible for cork taint in wine. A method has been developed for extraction and quantitation of the two compounds.

Packaging

Unit quantity: 1500 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Caution

Please find SDS provided by EDQM here..

Other Notes

Sales restrictions may apply.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
179.6 °F - closed cup
Flash Point(C) 
82 °C - closed cup

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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PHR1136 Guaiacol, Pharmaceutical Secondary Standard; Certified Reference Material

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