CAS 13091-23-1: 4-Chloro-3-nitropyridine

Description: 4-Chloro-3-nitropyridine is an organic compound characterized by its pyridine ring, which is a six-membered aromatic heterocycle containing one nitrogen atom. The presence of both a chlorine atom and a nitro group at the 4 and 3 positions, respectively, contributes to its reactivity and potential applications in various chemical syntheses. This compound typically appears as a yellow to brown solid and is soluble in organic solvents. It is known for its use in the synthesis of pharmaceuticals, agrochemicals, and other nitrogen-containing compounds. The chlorine substituent can enhance electrophilic aromatic substitution reactions, while the nitro group can serve as a versatile functional group for further chemical transformations. As with many nitro compounds, 4-chloro-3-nitropyridine may pose certain hazards, including toxicity and environmental concerns, necessitating careful handling and disposal. Overall, its unique structural features make it a valuable intermediate in organic synthesis.

Formula: C₅H₃ClN₂O₂

InChI: InChI=1S/C5H3ClN2O2/c6-4-1-2-7-3-5(4)8(9)10/h1-3H

InChI key: InChIKey=JOTRPRKONYTVBV-UHFFFAOYSA-N

SMILES: O=N(=O)C=1C=NC=CC1Cl

Synonyms:

• 3-Nitro-4-chloropyridine
• 4-Chlor-3-nitropyridine
• 4-Chloro-3-Nitro-Pyridine
• Pyridine, 4-chloro-3-nitro-
• 4-Chloro-3-nitropyridine

Pyridine, 4-chloro-3-nitro-

CAS: 13091-23-1

• Formula: C₅H₃ClN₂O₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 158.5425

4-Chloro-3-nitropyridine

CAS: 13091-23-1

• Formula: C₅H₃ClN₂O₂
• Molecular weight: 158.54

4-Chloro-3-nitropyridine

CAS: 13091-23-1

• Formula: C₅H₃ClN₂O₂
• Purity: 95%
• Color and Shape: very dark yellow. hazy dark yellow as melt fused solid
• Molecular weight: 158.54g/mol

4-chloro-3-nitropyridine, 97%

CAS: 13091-23-1

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₅H₃ClN₂O₂
• Purity: 97%
• Color and Shape: Yellow to light brown, Crystalline solid
• Molecular weight: 158.54

4-Chloro-3-nitro-pyridine

CAS: 13091-23-1

• Purity: 97.0%
• Color and Shape: Solid, Yellow powder
• Molecular weight: 158.5399932861328

4-Chloro-3-nitropyridine

CAS: 13091-23-1

The 4-Chloro-3-nitropyridine (4CNP) is a drug that has been modified to contain a nitro group. …

• Formula: C₅H₃ClN₂O₂
• Purity: Min. 95%
• Color and Shape: White To Cream To Yellow To Brown Solid
• Molecular weight: 158.54 g/mol