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687847

Sigma-Aldrich

Quinoxaline N-oxide

97%

Synonym(s):

1-Oxide quinoxaline

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About This Item

Empirical Formula (Hill Notation):
C8H6N2O
CAS Number:
Molecular Weight:
146.15
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

97%

form

powder

mp

121-125 °C

SMILES string

[O-][n+]1ccnc2ccccc12

InChI

1S/C8H6N2O/c11-10-6-5-9-7-3-1-2-4-8(7)10/h1-6H

InChI key

OARGFWQSVACNCO-UHFFFAOYSA-N

Application

Coupling partner in Pd-catalyzed direct arylation reactions.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

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Campeau, L. C. et al.
Aldrichimica Acta, 40, 35-35 (2007)

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