55823
trans-p-Coumaric acid
analytical standard
Sinónimos:
p-Coumaric acid, trans-4-Hydroxycinnamic acid
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Fórmula lineal:
HOC6H4CH=CHCO2H
Número CAS:
Peso molecular:
164.16
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2207383
Servicio técnico
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analytical standard
Quality Level
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
General description
trans-p-coumaric acid is a constituent of cutin. It is also found in olive processing and wine distillery effluents.
Application
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).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Biochem/physiol Actions
Hydroxycinnamic acid found in many fruits and vegetables.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
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.
This compound is commonly found in plants of the genus: cinnamomum curcuma hedera humulus melissa mentha salvia sambucus zingiber
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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Evidence for covalently attached p-coumaric acid and ferulic acid in cutins and suberins
Riley .GR and Kolattukudy.EP
Plant Physiology, 56, 650-654 (1975)
Catalytic wet oxidation of p-coumaric acid: partial oxidation intermediates, reaction pathways and catalyst leaching
Mantzavinos D, et al.
Applied Catalysis. B, Environmental, 7, 379-396 (1996)
Anna Vallverdú-Queralt et al.
Journal of agricultural and food chemistry, 60(38), 9667-9672 (2012-09-11)
The effect of pulsed electric fields on the polyphenol profile of tomato juices was studied. First, tomatoes were subjected to moderate-intensity pulsed electric fields (MIPEFs) and then were immediately refrigerated at 4 °C for 24 h. Treated and untreated juices