Skip to Content
Merck
CN

Key Documents

View All Documentation

131652

Pyridine N-oxide

95%

Synonym(s):

Pyridine oxide

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C5H5NO
CAS Number:
694-59-7
Molecular Weight:
95.10
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24848028
EC Number:
211-774-6
Beilstein/REAXYS Number:
105257
MDL number:
MFCD00006194
Assay:
95%
Form:
solid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

95%

form

solid

bp

270 °C (lit.)

mp

62-67 °C (lit.)

SMILES string

[O-][n+]1ccccc1

InChI

1S/C5H5NO/c7-6-4-2-1-3-5-6/h1-5H

InChI key

ILVXOBCQQYKLDS-UHFFFAOYSA-N

General description

Pyridine N-oxide axle with [2]rotaxanes was synthesized via an anion templated threading-followed-by-stoppering strategy.

Application

Pyridine N-oxide was used to study the FTIR spectra of pyridine N-oxide in acetonitrile.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

289.4 °F - closed cup

flash_point_c

143 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
WXBF8772V
WXBF7568V
WXBF5351V
WXBF4147V
WXBF0278V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Jinshui Chen et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 15(30), 7268-7276 (2009-07-07)
Optically active chiral alkyl chlorides are valuable compounds because of their bioactivity and versatile synthetic utility. Accordingly, the ring opening of epoxides with a chloride nucleophile stands as an important goal in asymmetric catalysis. We describe herein recent advances in
Masahito Murai et al.
Chemical communications (Cambridge, England), 48(61), 7622-7624 (2012-06-26)
Gold(I)-catalysed tandem oxygen-transfer/cycloisomerisation reaction of 2-(2-propynyl)pyridine N-oxides provides an atom-economical route to indolizinone frameworks.
Xue Gong et al.
Organic letters, 13(7), 1766-1769 (2011-03-11)
A Pd(II)-catalyzed oxidative coupling between pyridine N-oxides and N-substituted indoles via 2-fold C-H bond activation was achieved with high selectivity using Ag(2)CO(3) as an oxidant.
View All Related Papers

Global Trade Item Number

SKUGTIN
131652-100G04061838728487
131652-25G04061838728494