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Guaiacol

Guaiacol

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Key features and details

Guaiacol

SKU: 02157277-CF

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
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)
Citations
Documents

Certificate of Analysis

Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis

Datasheet

Datasheet

Material Safety Datasheet

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