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Merck
CN

E0753

4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one

analytical standard, for drug analysis

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About This Item

Empirical Formula (Hill Notation):
C12H11NO3
CAS Number:
Molecular Weight:
217.22
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
239-713-9
MDL number:
Technical Service
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Quality Segment

assay

≥90% (HPLC)

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

94-96 °C (dec.) (lit.)

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

storage temp.

2-8°C

SMILES string

CCO\C=C1/N=C(OC1=O)c2ccccc2

InChI

1S/C12H11NO3/c1-2-15-8-10-12(14)16-11(13-10)9-6-4-3-5-7-9/h3-8H,2H2,1H3/b10-8-

InChI key

SJHPCNCNNSSLPL-NTMALXAHSA-N

Application

4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one has been used as a haptenizing agent, which can induce an inflammatory reaction in adult zebrafish intestinal tissues and this can be used as a model for gene expression studies of the two forms of inflammatory bowel disease like Crohn′s disease and ulcerative colitis.
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

Oxazolone sensitizing agent


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pictograms

Exclamation mark

signalword

Warning

hcodes

pcodes

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves



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Certificates of Analysis (COA)

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