Skip to Content
Merck
CN
All Photos(1)

Key Documents

195324

Sigma-Aldrich

2-Bromopyridine N-oxide hydrochloride

97%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C5H4BrNO · HCl
CAS Number:
Molecular Weight:
210.46
EC Number:
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

mp

131-134 °C (lit.)

functional group

bromo

SMILES string

Cl[H].[O-][n+]1ccccc1Br

InChI

1S/C5H4BrNO.ClH/c6-5-3-1-2-4-7(5)8;/h1-4H;1H

InChI key

FRYPQGMFDZBQEW-UHFFFAOYSA-N

Application

2-Bromopyridine N-oxide hydrochloride can be used as a reactant to prepare:
  • A complex of pyridine-N-oxide with borane by reacting with alkynyltriarylborates.
  • A biologically significant bis(2-selenopyridine-N-oxide)nickel(II)-acetone complex.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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.

Already Own This Product?

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

Visit the Document Library

Crystal structure of bis (2-selenopyridine-N-oxide) nickel (II)--acetone (1:0.25), [Ni(C5H4NOSe)2]. 0.25 C3H6O
Niu D-Z, et al.
Zeitschrift fur Kristallographie - New Crystal Structures, 224(2), 327-328 (2009)
Synthesis of Pyridine-N-oxide-Borane Intramolecular Complexes by Palladium-Catalyzed Reaction of 2-Bromopyridine-N-oxides with Alkynyltriarylborates
Ishida N, et al.
Organic Letters, 13(12), 3008-3011 (2011)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service