55823

trans-p-Coumaric acid

analytical standard

• Sinônimo(s): p-Coumaric acid, trans-4-Hydroxycinnamic acid
• Fórmula linear: HOC₆H₄CH=CHCO₂H
• Número CAS: 501-98-4
• Peso molecular: 164.16
• Beilstein: 2207383
• Número MDL: MFCD00004399
• Código UNSPSC: 85151701
• ID de substância PubChem: 329758162
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• Ensaio: ≥98.0% (HPLC)
• prazo de validade: limited shelf life, expiry date on the label
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• pf: 214 °C (dec.) (lit.)
• aplicação(ões): food and beverages
• formato: neat
• cadeia de caracteres SMILES: 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+
• chave InChI: NGSWKAQJJWESNS-ZZXKWVIFSA-N

Descrição

Descrição geral

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

Aplicação

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).

Ações bioquímicas/fisiológicas

Hydroxycinnamic acid found in many fruits and vegetables.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Produtos recomendados

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H315 - H319 - H335
• Declarações de precaução: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable