CAS 1121-76-2

4-chloropyridine N-oxide

Description:

4-Chloropyridine N-oxide is an organic compound characterized by its pyridine ring substituted with a chlorine atom at the fourth position and an N-oxide functional group. It is typically a pale yellow to brown solid, exhibiting a distinct odor. The compound is soluble in polar solvents such as water and alcohols, which is attributed to the presence of the N-oxide group that enhances its polarity. 4-Chloropyridine N-oxide is known for its reactivity, particularly in electrophilic substitution reactions, due to the electron-withdrawing nature of the chlorine atom and the N-oxide group. It is utilized in various chemical syntheses and can serve as an intermediate in the production of pharmaceuticals and agrochemicals. Additionally, it has applications in research settings, particularly in studies involving pyridine derivatives. Safety data indicates that it should be handled with care, as it may pose health risks upon exposure. Proper storage and handling protocols are essential to mitigate any potential hazards associated with this compound.

Formula: C₅H₄ClNO

InChI: InChI=1/C5H4ClNO/c6-5-1-3-7(8)4-2-5/h1-4H

InChI key: InChIKey=DPJVRASYWYOFSJ-UHFFFAOYSA-N

SMILES: ClC=1C=CN(=O)=CC1

Synonyms:

• 4-Chloropyridine 1-Oxide
• 4-Chloropyridine oxide
• Chloropyridineoxide
• NSC 5074
• Pyridine, 4-chloro-, 1-oxide
• Pyridine, 4-chloro-, oxide
• Th 285N
• 4-chloropyridine-n-oxide
• 4-Chloropyridine N-oxide
• 4-Chloropuridine N-oxide
• AURORA KA-3011
• Pyridine, 4-chloro-, 1-oxide (7CI,8CI,9CI)

4-Chloropyridine N-Oxide

CAS: 1121-76-2

Formula: C₅H₄ClNO

Purity: >97.0%(GC)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 129.54

Ref: 3B-C1540

4-Chloropyridine N-Oxide

CAS: 1121-76-2

Formula: C₅H₄ClNO

Purity: 95%

Color and Shape: Solid

Molecular weight: 129.5444

Ref: IN-DA003L8C

4-Chloropyridine N-oxide

CAS: 1121-76-2

Ref: 7W-GK1242

4-Chloropyridine-N-oxide

CAS: 1121-76-2

4-Chloropyridine-N-oxide

Formula: C₅H₄ClNO

Purity: 95%

Color and Shape: pale yellow solid

Molecular weight: 129.54g/mol

Ref: 54-OR315222

4-Chloropyridine N-Oxide

Controlled Product

CAS: 1121-76-2

Applications 4-Chloropyridine n-oxide (cas# 1121-76-2) is a useful research chemical.

Formula: C₅H₄NOCl

Color and Shape: Neat

Molecular weight: 129.54

Ref: TR-C596215

4-Chloropyridine-N-oxide

CAS: 1121-76-2

Formula: C₅H₄ClNO

Purity: 95%

Color and Shape: Solid, Crystalline

Molecular weight: 129.54

Ref: 10-F046924