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Merck
CN

30366

Avenanthramide A

analytical standard

Synonym(s):

5-Hydroxy-2-{[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]amino}benzoic acid, N-(4′-Hydroxy-(E)-cinnamoyl)-5-hydroxyanthranilic acid, Avenanthramide Bp

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About This Item

Empirical Formula (Hill Notation):
C16H13NO5
CAS Number:
108605-70-5
Molecular Weight:
299.28
NACRES:
NA.24
PubChem Substance ID:
329753479
UNSPSC Code:
85151701
MDL number:
MFCD23380830

Key Documents

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InChI key

QGUMNWHANDITDB-FPYGCLRLSA-N

SMILES string

OC1=CC=C(NC(/C=C/C2=CC=C(O)C=C2)=O)C(C(O)=O)=C1

InChI

1S/C16H13NO5/c18-11-4-1-10(2-5-11)3-8-15(20)17-14-7-6-12(19)9-13(14)16(21)22/h1-9,18-19H,(H,17,20)(H,21,22)/b8-3+

grade

analytical standard

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

storage temp.

2-8°C

Quality Level

100

Related Categories

Application

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

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.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN9004
BCCL5590
BCCK6962
BCCJ2297
BCCG8198

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Mónika Varga et al.
Food chemistry, 268, 153-161 (2018-08-02)
Phenolic composition and antioxidant capacity of 20 oat genotypes differing in hull color were investigated. Phenolic aldehydes, phenolic acids, avenanthramides and mono-, and diglycerides were identified in the soluble phenolic fraction of the genotypes. The bound phenolic fraction proved to
Oswaldo Hernandez-Hernandez et al.
Food chemistry, 343, 128408-128408 (2020-11-08)
From a mutagenized oat population, produced by ethyl methanesulfonate mutagenesis, hulled grains from 17 lines with elevated avenanthramide (AVN) content were selected and their AVN structures, concentrations and antioxidant potentials were determined by HPLC-MS2 and HPLC equipped with an on-line

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