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1678-49-5 - 3-Bromo-4-nitropyridine N-oxide, 98+% - L19524 - Alfa Aesar

L19524 3-Bromo-4-nitropyridine N-oxide, 98+%

CAS Number
1678-49-5
Synonyms

Size Price ($) Quantity Availability
1g 36.30
5g 117.00
25g 436.00
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3-Bromo-4-nitropyridine N-oxide, 98+%

MDL
MFCD00085925
EINECS
000-000-0

Chemical Properties

Formula
C5H3BrN2O3
Formula Weight
219.00
Melting point
152-154°
Solubility
Sparingly Soluble in water (0.92 g/L at 25°C).

Applications

3-Bromo-4-nitropyridine N-oxide is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields.

Notes

Store under inert gas. It is sensitive to air. Store in a cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Literature References

Eizo Matsumura.; Masahiro Ariga. The Reaction of Nucleophilic Reagents at the β-Position of 3-Bromo-4-nitropyridine N-Oxide. Bulletin of the Chemical Society of Japan. 1965, 46 (10), 3144-3146.

Ryan A. Altman and Stephen L. Buchwald. Cu-Catalyzed N- and O-Arylation of 2-, 3-, and 4-Hydroxypyridines and Hydroxyquinolines. Org. Lett. 2007, 9 (4), 643-646.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P260-P201-P280h-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/clothing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
150822
Harmonized Tariff Code
2933.39
TSCA
No

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