55823

trans-p-Cumarsäure

analytical standard

• Synonym(e): p-Coumarsäure, trans-4-Hydroxyzimtsäure
• Lineare Formel: HOC₆H₄CH=CHCO₂H
• CAS-Nummer: 501-98-4
• Molekulargewicht: 164.16
• Beilstein: 2207383
• MDL-Nummer: MFCD00004399
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329758162
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥98.0% (HPLC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• mp (Schmelzpunkt): 214 °C (dec.) (lit.)
• Anwendung(en): food and beverages
• Format: neat
• SMILES String: OC(=O)\C=C\c1ccc(O)cc1
• InChI: 1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
• InChIKey: NGSWKAQJJWESNS-ZZXKWVIFSA-N

Beschreibung

Allgemeine Beschreibung

trans-p-coumaric acid is a constituent of cutin. It is also found in olive processing and wine distillery effluents.

Anwendung

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

trans-p-coumaric acid has been used as a standard for the identification and quantitative determination of phenolic acids in defatted rice bran using high performance liquid chromatography(HPLC).

Biochem./physiol. Wirkung

Hydroxyzimtsäure kommt in vielen Obst- und Gemüsesorten vor.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sonstige Hinweise

This compound is commonly found in plants of the genus: cinnamomum curcuma hedera humulus melissa mentha salvia sambucus zingiber

Empfohlene Produkte

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Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable