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Xanthone

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Identification
Molecular formula
C13H8O3
CAS number
90-47-1
IUPAC name
3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione
State
State

At room temperature, xanthone is in a solid state, appearing as a crystalline powder. It is stable under normal conditions, but as with many organic compounds, it can degrade if exposed to excessive heat or light.

Melting point (Celsius)
174.00
Melting point (Kelvin)
447.15
Boiling point (Celsius)
404.00
Boiling point (Kelvin)
677.15
General information
Molecular weight
182.18g/mol
Molar mass
182.1780g/mol
Density
1.3688g/cm3
Appearence

Xanthone appears as a white to light yellow crystalline powder. It has a characteristic odor and is known for its distinct crystalline structure, which is quite typical for a ketone compound such as this.

Comment on solubility

Solubility of 3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione

The solubility of 3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione is influenced by various factors that determine its behavior in different solvents. Understanding its solubility characteristics can provide valuable insight into its chemical properties and potential applications. Here are some key points to consider:

  • Apolar Solvents: Generally, compounds with intricate structures and multiple functional groups, such as this one, may exhibit limited solubility in apolar solvents.
  • Polar Solvents: In contrast, the presence of polar functional groups in the structure may enhance solubility in polar solvents, especially those capable of hydrogen bonding.
  • Hydrogen Bonding: The ability to form hydrogen bonds can significantly affect solubility. Compounds that can easily engage in such interactions tend to be more soluble in protic polar solvents.
  • Chain Length and Structure: The complex bicyclic structure can influence how well the compound interacts with solvent molecules, affecting overall solubility.

In conclusion, while the specific solubility behavior of 3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione in various solvents may require empirical investigation, understanding the relationship between its chemical structure and the nature of potential solvents is crucial. As the adage goes, “like dissolves like,” so choosing the right solvent is key to exploring this compound's full potential.

Interesting facts

Interesting Facts about 3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione

This intriguing compound, commonly referred to in the field of organic chemistry, holds a unique place due to its fascinating structural features and potential applications. Here are some interesting aspects of 3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione:

  • Structural Complexity: The compound features a complex tricyclic structure that exhibits a range of interesting stereochemical properties. Such intricacy makes it a subject of study for various theoretical and practical applications.
  • Reactivity: Its structure suggests potential reactivity, especially in pathways leading to further organic synthesis. Researchers are continually exploring how such structures can participate in chemical reactions.
  • Biological Significance: Compounds like this one often exhibit interesting biological activities. The presence of diones may be crucial in engaging with biological targets, making them valuable in pharmaceutical research.
  • Synthesis Challenges: Producing this compound can pose significant challenges in organic synthesis, often requiring sophisticated techniques and methodologies, making it a target for synthesis optimizations in research.

In the words of notable chemists, "The beauty of chemistry lies in the complexity of its structures." This compound exemplifies that philosophy, providing a perfect blend of challenge and intrigue for chemists and students alike.

Overall, the study of 3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione not only deepens our understanding of organic compounds but also paves the way for potential innovations in various scientific fields.

Synonyms
1,8-Naphthalic anhydride
81-84-5
Benzo[de]isochromene-1,3-dione
Naphthalic anhydride
Protect
Naphthalic acid anhydride
Pakarli
1,8-Naphthalic acid anhydride
Protect (agrochemical)
1H,3H-Naphtho[1,8-cd]pyran-1,3-dione
1,8-Naphthalenedicarboxylic anhydride
1,8-Naphthoic anhydride
Naphthalene-1,8-dicarboxylic anhydride
1H,3H-Benzo[de]isochromene-1,3-dione
NSC 5747
1,8-Naphthalenedicarboxylic acid anhydride
34314-32-4
HSDB 7371
Naphtho[1,8,8a-c,d]pyran-1,3-dione
1H,3H-Naphtho(1,8-cd)pyran-1,3-dione
EINECS 201-380-2
BRN 0153190
DTXSID4026505
AI3-09071
NSC-5747
MFCD00006925
32RS852X55
CHEMBL316059
DTXCID606505
Naphthalene-1,8-dicarboxylic acid anhydride
CHEBI:82246
EC 201-380-2
5-17-11-00492 (Beilstein Handbook Reference)
3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione
Benzo(De)Isochromene-1,3-Dione
1,8-naphthalicanhydride
NAPHTHALENEDICARBOXYLIC ANHYDRIDE
UNII-32RS852X55
Naphthalic anhydride (7CI,8CI)
1,8-Naphthanoic anhydride
SCHEMBL30415
1,8Naphthalic acid anhydride
1H,3H-Naphtho(1,8-cd)pyran-1,3-dione (9CI)
1H,8-cd]pyran-1,3-dione
NSC5747
Naphthalic anhydride (7Cl, 8Cl)
WLN: T666 1A M CVOVJ
STR00696
Naphthalene1,8dicarboxylic anhydride
Tox21_200045
1H,3HNaphtho(1,8cd)pyran1,3dione
BBL013053
BDBM50146058
STK301830
Naphthalenedicarboxylic-1,8-anhydride
1,8-naphthalene dicarboxylic anhydride
3-oxatricyclo[7.3.1.0?,??]trideca-1(13),5,7,9,11-pentaene-2,4-dione
AKOS000119799
FN00567
PS-4566
1H,3H-Naphtho1,8-cdpyran-1,3-dione
CAS-81-84-5
1,8Naphthalenedicarboxylic acid anhydride
NCGC00248503-01
NCGC00257599-01
AC-19760
PD119237
1H,3H-Benzo[de]isochromene-1,3-dione #
DB-056557
1H,3HNaphtho(1,8cd)pyran1,3dione (9CI)
N0022
NS00007622
EN300-19615
C19125
E78956
AK-968/40208880
Q424800
F0001-2093
Z104474468
3-oxatricyclo[7.3.1.0,]trideca-1(13),5,7,9,11-pentaene-2,4-dione
3-oxatricyclo[7.3.1.0,(1)(3)]trideca-1(13),5,7,9,11-pentaene-2,4-dione
3-oxatricyclo[7.3.1.0,5,13]trideca-1(13),5,7,9,11-pentaene-2,4-dione
3-oxatricyclo[7.3.1.0^{5,13}]trideca-1(13),5,7,9,11-pentaene-2,4-dione
201-380-2