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1-hydroxypyridin-4-imine

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Identification
Molecular formula
C5H6N2O
CAS number
16587-02-7
IUPAC name
1-hydroxypyridin-4-imine
State
State

At room temperature, 1-hydroxypyridin-4-imine is in a solid state. It is stable under standard conditions and does not easily sublimate or dissolve in water, maintaining its lattice structure.

Melting point (Celsius)
150.00
Melting point (Kelvin)
423.15
Boiling point (Celsius)
295.00
Boiling point (Kelvin)
568.15
General information
Molecular weight
110.11g/mol
Molar mass
110.1100g/mol
Density
1.3290g/cm3
Appearence

The compound 1-hydroxypyridin-4-imine is typically encountered in a crystalline solid form. Its color can range from off-white to pale yellow depending on its purity and specific sample. The crystalline structure is often fine and can have a slightly powdery texture.

Comment on solubility

Solubility of 1-hydroxypyridin-4-imine

1-hydroxypyridin-4-imine, a compound characterized by its unique pyridine structure, exhibits interesting solubility properties. Here are some key points regarding its solubility:

  • Polarity: The presence of the hydroxyl (-OH) group contributes to the polar nature of 1-hydroxypyridin-4-imine, which often enhances its solubility in polar solvents.
  • Solvent Compatibility: This compound tends to dissolve well in solvents such as:
    • Water
    • Ethanol
    • Methanol
  • Temperature Influence: Like many other organic compounds, the solubility of 1-hydroxypyridin-4-imine can increase with temperature, aiding its dissolution in various media.
  • pH Dependence: Being a weak base, the solubility can be affected by the pH of the solution, with increased solubility in more acidic conditions due to protonation.

In summary, 1-hydroxypyridin-4-imine shows good solubility in polar solvents and can have its solubility modified by factors such as temperature and pH. As a result of these characteristics, 1-hydroxypyridin-4-imine can be effectively utilized in various chemical applications where solubility is crucial.

Interesting facts

Interesting Facts About 1-Hydroxypyridin-4-Imine

1-Hydroxypyridin-4-imine is a fascinating compound that plays an important role in various fields, including pharmaceuticals and coordination chemistry. Here are some key points to consider:

  • Chemical Structure: The compound features a unique pyridinic structure, which is part of the larger family of heterocyclic compounds. This structure contributes to its reactivity and its ability to form complexes.
  • Biological Relevance: Research has shown that 1-hydroxypyridin-4-imine exhibits activities that may be beneficial in the development of therapeutic agents, particularly in the fight against neurodegenerative diseases.
  • Coordination Chemistry: It is known for its ability to form chelates with various metal ions, which plays a significant role in catalysis and the development of sensors.
  • Versatile Applications: Beyond its biological significance, this compound has applications in dyes, agricultural pesticides, and as a building block in organic synthesis.

As one dives into the synthesis processes involving 1-hydroxypyridin-4-imine, one may encounter various methodologies, showcasing its versatility:

  • It can be synthesized through multiple routes, including the reaction of pyridin-4-ol with certain reagents.
  • Studies in solid-state and solution-phase reactivity often illustrate its fascinating change in properties upon coordination with metal ions.

In summary, 1-hydroxypyridin-4-imine not only enriches the realm of chemistry with its structural traits but also emphasizes the intricate connections between chemical compounds and their potential applications. As stated in many research discussions, "Understanding the nuances of such compounds can lead to breakthroughs in both science and medicine."

Synonyms
4-Aminopyridine 1-oxide
3535-75-9
4-Aminopyridine N-Oxide
Pyridin-4-amine 1-oxide
4-Pyridinamine, 1-oxide
4-Pyrimidinamine 1-oxide
PYRIDINE, 4-AMINO-, 1-OXIDE
YY9GNO5VMI
NSC-351983
DTXSID10902506
NSC 351983
Pyridine, 4-amino-, N-oxide
EINECS 222-569-6
BRN 0107584
5-22-09-00111 (Beilstein Handbook Reference)
DTXCID701330710
222-569-6
1-hydroxypyridin-4-imine
Phillips 1863
4-aminopyridin-1-ium-1-olate
Pyridine, N-oxide
NSC351983
4-Amino pyridine-N-oxide
WLN: T6NJ AO DZ
4-IMINOPYRIDIN-1-OL
pyridine, 1-oxide, 4-amino-
SCHEMBL7016950
AKOS022181945
AKOS025148521
FA17842
DB-349185
NS00049063
EN300-384317
4-Pyridinamine 1-oxide;4-Aminopyridine 1-oxide;NSC 351983