92491

4-Methoxyphenylessigsäure

analytical standard

• Synonym(e): Homoanissäure
• Lineare Formel: CH₃OC₆H₄CH₂CO₂H
• CAS-Nummer: 104-01-8
• Molekulargewicht: 166.17
• Beilstein: 1101737
• EG-Nummer: 203-166-4
• MDL-Nummer: MFCD00004345
• UNSPSC-Code: 41116107

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥98.0% (HPLC)
• Haltbarkeit: limited shelf life, expiry date on the label
• bp: 140 °C/3 mmHg (lit.)
• mp (Schmelzpunkt): 84-86 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; food and beverages; personal care
• Format: neat
• Lagertemp.: 2-8°C
• SMILES String: COc1ccc(CC(O)=O)cc1
• InChI: 1S/C9H10O3/c1-12-8-4-2-7(3-5-8)6-9(10)11/h2-5H,6H2,1H3,(H,10,11)
• InChIKey: NRPFNQUDKRYCNX-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

4-Methoxyphenylacetic acid belongs to the class of aryl alkanoic acids, with a broad-spectrum of applications, which includes its role as an intermediate in synthetic organic chemistry, building block material for the production of a variety of essential drugs, an additive in the manufacture of unsubstituted indigo dyes and corrosion inhibitor for aluminum in acidic and alkaline solutions. It is a structural analog of 2-(4-methoxyphenoxy)propanoic acid, reported to occur in cocoa products.

Anwendung

4-Methoxyphenylacetic acid may be used as an analytical reference standard for the determination of the analyte in Illicium verum Hook. f. using gas chromatography coupled to mass spectrometry (GC-MS) technique and urine samples using high-performance liquid chromatography (HPLC) with ultraviolet and fluorescence detectors.

Empfohlene Produkte

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Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H318
• P-Sätze: P280 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Dam. 1
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): 379.4 °F
• Flammpunkt (°C): 193 °C