CAS 13602-12-5: Isonicotinic acid N-oxide

Description: Isonicotinic acid N-oxide, with the CAS number 13602-12-5, is a chemical compound derived from isonicotinic acid, which is a pyridine derivative. This compound features a nitrogen-oxide functional group, indicating the presence of an N-oxide moiety. It is typically a white to off-white crystalline solid, exhibiting moderate solubility in polar solvents such as water and alcohols. Isonicotinic acid N-oxide is known for its potential biological activity, including antimicrobial and antitubercular properties, making it of interest in pharmaceutical research. The compound can participate in various chemical reactions, including oxidation and substitution reactions, due to its functional groups. Its stability is generally good under standard conditions, although it may be sensitive to strong acids or bases. As with many nitrogen-containing compounds, it is important to handle isonicotinic acid N-oxide with care, as it may pose health risks if ingested or inhaled. Overall, its unique structure and properties make it a valuable compound in both synthetic and medicinal chemistry.

Formula: C₆H₅NO₃

InChI: InChI=1S/C6H5NO3/c8-6(9)5-1-3-7(10)4-2-5/h1-4H,(H,8,9)

InChI key: InChIKey=QCWTWMJMLSKQCJ-UHFFFAOYSA-N

SMILES: O=C(O)C1=CC=N(=O)C=C1

Synonyms:

• 1-Oxidopyridin-1-ium-4-carboxylic acid
• 4-Carboxypyridine 1-oxide
• 4-Carboxypyridine N-oxide
• 4-Pyridinecarboxylic acid N-oxide
• 4-Pyridinecarboxylic acid oxide
• 4-Pyridinecarboxylic acid, 1-oxide
• Isonicotinic acid oxide
• Isonicotinic acid, 1-oxide
• NSC 63044
• Pyridine-4-Carboxylate 1-Oxide
• Pyridine-4-Carboxylic Acid 1-Oxide
• Pyridine-4-carboxylic acid N-oxide
• isonicotinic-N-oxide acid
• pyridin-N-oxide-4-carboxylic acid
• Isonicotinic acid-N-oxide

Isonicotinic Acid N-Oxide

CAS: 13602-12-5

• Formula: C₆H₅NO₃
• Purity: >98.0%(GC)(T)
• Color and Shape: White to Light yellow to Light red powder to crystal
• Molecular weight: 139.11

Pyridine-4-carboxylic acid N-oxide

CAS: 13602-12-5

• Formula: C₆H₅NO₃
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 139.1088

Pyridine-4-Carboxylic Acid N-Oxide

CAS: 13602-12-5

• Formula: C₆H₅NO₃
• Molecular weight: 139.11

Isonicotinic acid N-oxide

CAS: 13602-12-5

• Formula: C₆H₅NO₃
• Purity: 98%
• Color and Shape: pale yellow solid
• Molecular weight: 139.11g/mol

Isonicotinic acid 1-oxide

CAS: 13602-12-5

• Purity: 97.0%
• Color and Shape: Solid
• Molecular weight: 139.11000061035156

Pyridine-4-carboxylic acid-N-oxide

CAS: 13602-12-5

Pyridine-4-carboxylic acid-N-oxide is a white solid with a melting point of 130°C. It is soluble …

• Formula: C₆H₅NO₃
• Purity: Min. 95%
• Molecular weight: 139.11 g/mol