55823

trans-p-Coumaric acid

analytical standard

• Synonym(s): p-Coumaric acid, trans-4-Hydroxycinnamic acid
• Linear Formula: HOC₆H₄CH=CHCO₂H
• CAS Number: 501-98-4
• Molecular Weight: 164.16
• Beilstein: 2207383
• MDL number: MFCD00004399
• UNSPSC Code: 85151701
• PubChem Substance ID: 329758162
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥98.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 214 °C (dec.) (lit.)
• application(s): 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+
• InChI key: NGSWKAQJJWESNS-ZZXKWVIFSA-N

Description

General description

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

Application

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 Actions

Hydroxycinnamic acid found in many fruits and vegetables.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Recommended products

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Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable