Sigma Aldrich G5502 Guaiacol oxidation indicator 500 gr
Kategori
Marka
Stok Kodu
LB.SA.G5502-500G
Kısa Bilgi
Synonym(s): 2-Methoxyphenol, Catechol monomethyl ether, Pyrocatechol monomethyl ether Linear Formula: (CH3O)C6H4OH CAS Number: 90-05-1 Molecular Weight: 124.14 Beilstein: 508112 EC Number: 201-964-7 MDL number: MFCD00002185 PubChem Substance ID: 24895212 NACRES: NA.77
| Sigma Aldrich G5502 Guaiacol oxidation indicator 500 gr |
| Synonym(s): 2-Methoxyphenol, Catechol monomethyl ether, Pyrocatechol monomethyl ether Linear Formula: (CH3O)C6H4OH CAS Number: 90-05-1 Molecular Weight: 124.14 Beilstein: 508112 EC Number: 201-964-7 MDL number: MFCD00002185 PubChem Substance ID: 24895212 NACRES: NA.77 |
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PROPERTIES
vapor density 4.27 (vs air)
Quality Level 100 vapor pressure 0.11 mmHg ( 25 °C) Assay ≥98.0% form liquid solid 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.) 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
Guaiacol, a phenolic compound,[1] acts as a scavenger of superoxide radicals.[2] It is produced from guaiacum or wood creosote. Guaiacol acts as a precursor to different favoring agents like, vanillin and roasted coffee.[3] It is used as an antiseptic, analgesic and sedative drug for the treatment of dental pulp and periodontal tissue. Guaiacol enhances cell proliferation in vivo.[4] Application Guaiacol has been used: as a substrate for peroxidase enzyme to determine its activity[5][6] as a substrate to determine laccase activity[7][8] as a reagent in peroxidase (POD) activity test[9] Biochem/physiol Actions Guaiacol has an ability to inhibit prostaglandin biosynthesis, without causing damage to the gastrointestinal system, unlike classic NSAID (nonsteroidal anti-inflammatory drugs).[10] 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. Caution May be liquid at room temperature. |
