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Allopurinol

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Identification
Molecular formula
C5H4N4O
CAS number
315-30-0
IUPAC name
ammonium;2,4-dioxo-5-[(2,4,6-trioxohexahydropyrimidin-5-ylidene)amino]-1H-pyrimidin-6-olate
State
State

At room temperature, Allopurinol exists as a solid.

Melting point (Celsius)
350.00
Melting point (Kelvin)
623.00
Boiling point (Celsius)
480.00
Boiling point (Kelvin)
753.00
General information
Molecular weight
136.11g/mol
Molar mass
136.1120g/mol
Density
1.5500g/cm3
Appearence

Allopurinol generally appears as a white to off-white crystalline powder. It is typically odorless, and its solutions may appear clear or slightly cloudy depending on its concentration and the presence of impurities.

Comment on solubility

Solubility of Ammonium 2,4-Dioxo-5-[(2,4,6-trioxohexahydropyrimidin-5-ylidene)amino]-1H-pyrimidin-6-olate

The solubility of ammonium 2,4-dioxo-5-[(2,4,6-trioxohexahydropyrimidin-5-ylidene)amino]-1H-pyrimidin-6-olate in various solvents is influenced by its complex structure and interactions in different environments.

Key Points on Solubility:

  • Water Solubility: The presence of the ammonium group generally suggests a good solubility in water due to its ionic nature, which facilitates interaction with water molecules.
  • Organic Solvents: The solubility in organic solvents may vary. Compounds with numerous polar functional groups can present altered solubility due to competitive solvation effects.
  • pH Dependence: The solubility may also be affected by the pH of the solution, as it can influence the ionization state of the compound.
  • Interaction with Ions: The stability and solubility can be affected by the presence of other ions in the solution which may complex with the molecule being studied.

In summary, the solubility of this compound can be considered promising in aqueous environments while exhibiting variable behavior in organic solvents. Understanding its solubility behavior is essential for practical applications in chemical formulations and reaction conditions.

Interesting facts

Exploring Ammonium 2,4-dioxo-5-[(2,4,6-trioxohexahydropyrimidin-5-ylidene)amino]-1H-pyrimidin-6-olate

Ammonium 2,4-dioxo-5-[(2,4,6-trioxohexahydropyrimidin-5-ylidene)amino]-1H-pyrimidin-6-olate represents a fascinating class of chemical compounds within the realm of organic chemistry, particularly due to its intricate structure and potential applications. Here are some interesting facts about this compound:

  • Complexity: The compound features a pyrimidine core, which is a crucial structure found in numerous biologically important molecules, including nucleotides and several vitamins.
  • Synthetic Utility: Its synthesis might involve several steps using various reagents which showcases the complexity of organic synthesis and the need for meticulous planning in laboratory work.
  • Potential Applications: Compounds with similar structural characteristics are explored for their roles in medicinal chemistry, particularly as potential therapeutic agents against various diseases.
  • Research Significance: The compound’s unique functional groups provide opportunities for scientists to investigate its reactivity and interaction with biological systems, making it a candidate for pharmacological studies.
  • Versatile Substituents: The presence of multiple oxo groups and amino functionalities allows for the possibility of modifying this compound to enhance its properties or effectiveness in different applications.

As we delve into the chemistry of this compound, it is clear that its diverse functionalities and structural complexity offer a rich field for exploration in organic synthesis and drug development. To borrow a quote by renowned chemist Linus Pauling: "The best way to have a good idea is to have a lot of ideas." This reinforces the notion that studying compounds like this one could lead to innovative breakthroughs in chemistry!

Synonyms
Acid ammonium purpurate
UNII-4W6L62S876
MUREXIDE [MI]
EINECS 221-266-6
4W6L62S876
NSC 215208
DTXSID40889371
NSC-215208
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-, monoammonium salt
5,5'-Nitrilodibarbituric acid monoammonium salt
Barbituric acid, 5,5'-nitrilodi-, monoammonium salt (VAN)
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-((hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino)-, monoammonium salt
5-((HEXAHYDRO-2,4,6-TRIOXO-5-PYRIMIDINYL)IMINO)-2,4,6(1H,3H,5H)-PYRIMIDINETRIONE AMMONIUM SALT (1:1)
Purpurate, Ammonium
Ammonium Purpurate, Acid
Purpurate, Acid Ammonium
DTXCID801028633
5,5'Nitrilodibarbituric acid monoammonium salt
52,4,6(1H,3H,5H)pyrimidinetrione monoammonium salt
Barbituric acid, 5,5'nitrilodi, monoammonium salt (VAN)
Ammonium 5(2,4,6trioxoperhydropyrimidin5ylideneamino)barbiturate
Barbituric acid, 5,5'-nitrilodi-, monoammonium salt (VAN) (8CI)
Barbituric acid, 5,5'nitrilodi, monoammonium salt (VAN) (8CI)
2,4,6(1H,3H,5H)Pyrimidinetrione, 5((hexahydro2,4,6trioxo5pyrimidinyl)imino), ammonium salt (1:1)
2,4,6(1H,3H,5H)Pyrimidinetrione, 5((hexahydro2,4,6trioxo5pyrimidinyl)imino), monoammonium salt
221-266-6
3051-09-0
5-((hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino)-2,4,6(1h,3h,5h)-pyrimidinetrione monoammonium salt
5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-2,4,6(1h,3h,5h)-pyrimidinetrione monoammonium salt
ammonium purpurate
ammonium salt purpuric acid
barbituric acid, 5,5'-nitrilodi-, monoammonium salt
ljyrlgojykpilz-uhfffaoysa-n
murexide
naples red
Murexide (C.I. 56085)
Murexid
SCHEMBL233080
SCHEMBL2904283
CCG-2259
Ammonium 5-(2,4,6-trioxoperhydropyrimidin-5-ylideneamino)barbiturate
AKOS000493182
M0474
D91334
azanium;2,4-dioxo-5-[(2,4,6-trioxo-1,3-diazinan-5-ylidene)amino]-1H-pyrimidin-6-olate
ammonium 2-hydroxy-4,6-dioxo-5-[(2,4,6-trioxo-1,3-diazinan-5-ylidene)amino]-1,5-dihydropyrimidin-5-ide