Guaiacol

Name: Guaiacol
SKU: 02157277-CF
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SKU: 02157277-CF

Key features and details

Guaiacol

Synonyms

2-Methoxyphenol; Catechol monomethyl ether; Pyrocatechol monomethyl ether; o-Methoxyphenol; Methyl catechol; o-Hydroxyanisole

CAS Number:

90-05-1

Molecular Formula:

C7H8O2

Molecular Weight:

124.139 g/mol

Beilstein Registry Number:

508112

EC Number:

201-964-7

MDL Number:

MFCD00002185

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Product Description

Guaiacol

Application Notes

Guaiacol is used as a reducing co-substrate for COX reactions. Two moles of guaiacol are oxidized for each mole of hydroperoxide reduced by the peroxidase. The resulting guaiacol chromophore can be used for the colorimetric determination of hydroperoxidase activity . It can be used as a hydrogen donor (substrate) in the assay of peroxidase.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Colorimetric determination of hydroperoxidase activity

Specifications

SKU	02157277-CF
Alternate Names	2-Methoxyphenol; Catechol monomethyl ether; Pyrocatechol monomethyl ether; o-Methoxyphenol; Methyl catechol; o-Hydroxyanisole
Application Notes	Guaiacol is used as a reducing co-substrate for COX reactions. Two moles of guaiacol are oxidized for each mole of hydroperoxide reduced by the peroxidase. The resulting guaiacol chromophore can be used for the colorimetric determination of hydroperoxidase activity . It can be used as a hydrogen donor (substrate) in the assay of peroxidase.
Auto Ignition	335°C
Base Catalog Number	157277
Beilstein Registry Number	508112
Biochemical Physiological 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.
Boiling Point	399 to 403° F at 760 mm Hg (NTP, 1992)
CAS #	90-05-1
Density	1.13 at 70.5° F (NTP, 1992)
EC Number	201-964-7
Extinction Coefficient	EmM = 2.55 (274 nm) (Lit.)
Flash Point	180° F (NTP, 1992)
Format	Liquid
Hazard Statements	H302-H315-H319
Melting Point	SOLIDIFIES at 82.4° F (NTP, 1992)
Molecular Formula	C7H8O2
Molecular Weight	124.139 g/mol
Personal Protective Equipment	Dust mask, Eyeshields, Faceshields, Gloves
Refractive Index	n20/D 1.543 (lit.)
RTECS Number	SL7525000
Safety Symbol	GHS07
Solubility	Slightly soluble (NTP, 1992)
Usage Statement	Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Vapor Density	4.27 (NTP, 1992) (Relative to Air)
Vapor Pressure	5 mm Hg at 174° F (NTP, 1992)