Guaiacol (/ ˈ ɡ w aɪ ə k ɒ l /) is an organic compound with the formula C 6 H 4 (OH)(OCH 3). It is a phenolic compound containing a methoxy functional group. Guaiacol appears as a viscous colorless oil, although aged or impure samples are often yellowish.

Guaiacol is a phenolic natural product first isolated from Guaiac resin and the oxidation of lignin. Guaiacol is also present in wood smoke, as a product of pyrolysis of lignin. Guaiacol has been found in the urine of patients with neuroblastoma and pheochromocytoma.

2015年12月3日 · Guaiacol is a phenolic natural product first isolated from Guaiac resin and the oxidation of lignin. Guaiacol is also present in wood smoke, as a product of pyrolysis of lignin. Guaiacol has been found in the urine of patients with neuroblastoma and pheochromocytoma.

Guaiacol — a GYS inhibitor and a candidate for APBD therapy. Initially used for treating lung abscesses , guaiacol has been used to treat reflux esophagitis and, in combination with codeine (Pulmo Bailly), or as a precursor to guaifenesin (Resyl Syrup), to treat cough. In this work, we show that guaiacol, discovered as a positive hit for PGB ...

2023年7月7日 · Guaiacol is a naturally-occurring organic compound. Guaiacol is present in wood smoke, resulting from the pyrolysis of lignin. The chemical compound contributes to the flavor of many substances such as whisky and roasted coffee.

Guaiacol is a plant phenol with myeloperoxidase inhibitor activity (Jayaraj et al.2020). This compound can modulate oxidative stress due to its methoxy substitution in the ortho position, which increases the radical scavenging efficiency of guaiacol (Azadfar et al.2015).

Guaiacol is a colorless to pale yellow liquid with a distinct smoky odor. It is commonly used as a flavoring agent in food products due to its aromatic properties. The molar mass of guaiacol is approximately 124.14 g/mol, with a density of about 1.12 g/cm³.

IUPAC Standard InChIKey: LHGVFZTZFXWLCP-UHFFFAOYSA-N Copy CAS Registry Number: 90-05-1 Chemical structure: This structure is also available as a 2d Mol file or as a ...

The deuterium-labeled standards [(2)H(3)]-guaiacol and [(2)H(3)]-4-methylguaiacol were synthesized and utilized in a method employing gas chromatography-mass spectrometry to determine the concentration of guaiacol and 4-methylguaiacol in wine or extracts of oak shavings. The method was combined with previously published methods

2025年1月7日 · Guaiacol is a phenolic natural product first isolated from Guaiac resin and the oxidation of lignin. Guaiacol is also present in wood smoke, as a product of pyrolysis of lignin. Guaiacol has been found in the urine of patients with neuroblastoma and pheochromocytoma.