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Quinoxaline-2,3(1H,4H)-dione

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Identification
Molecular formula
C8H6N2O2
CAS number
607-91-0
IUPAC name
1,4-dihydroquinoxaline-2,3-dione
State
State

At room temperature, 1,4-Dihydroquinoxaline-2,3-dione is in a solid state. It maintains its crystalline structure unless subjected to temperatures near its melting point.

Melting point (Celsius)
316.00
Melting point (Kelvin)
589.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
162.15g/mol
Molar mass
162.1510g/mol
Density
1.4500g/cm3
Appearence

1,4-Dihydroquinoxaline-2,3-dione appears as a white to off-white crystalline solid. It has a pure structural appearance with distinct, sharp crystals that are typical for many small organic molecules. The compound is relatively stable in a solid state under standard conditions.

Comment on solubility

Solubility of 1,4-Dihydroquinoxaline-2,3-dione

1,4-Dihydroquinoxaline-2,3-dione, often referred to for its unique structure, exhibits interesting solubility characteristics that are noteworthy for its applications in various domains. Understanding its solubility can offer insights into its behavior in different solvents.

Solubility Insights:

  • Polar Solvents: Generally, this compound shows better solubility in polar solvents due to its ability to form hydrogen bonds. Compounds like water and dimethyl sulfoxide (DMSO) may dissolve it effectively.
  • Non-Polar Solvents: Conversely, the solubility in non-polar solvents is quite limited due to the presence of electron-withdrawing groups that hinder interaction with non-polar molecules.
  • pH Influence: Variability in solubility can also be influenced by pH. An altered pH can lead to protonation/deprotonation of functional groups present in the molecule, thus affecting its solubility profile.

In summary, the solubility of 1,4-dihydroquinoxaline-2,3-dione is significantly affected by the nature of the solvent and the environmental conditions. Researchers often emphasize the importance of solvent choice in achieving optimal dissolution, stating, "The right solvent makes all the difference." Extended investigations into solubility can lead to more effective uses of this compound in pharmaceuticals and organic synthesis.

Interesting facts

Exploring 1,4-Dihydroquinoxaline-2,3-Dione

1,4-Dihydroquinoxaline-2,3-dione, also known by its structural designation, is a fascinating compound that has captured the interest of chemists and researchers alike due to its unique properties and potential applications. Here are some compelling facts that showcase its significance:

  • Structural Intricacy: The compound features a bicyclic structure with a dione functional group, making it an ideal candidate for studying reactions involving electron-rich systems.
  • Reactivity: 1,4-Dihydroquinoxaline-2,3-dione is known for its ability to participate in various chemical reactions, particularly in forming heterocycles, which are vital in medicinal chemistry.
  • Biological Activity: Research has suggested that this compound exhibits notable biological properties, hinting at its utility in the development of new pharmaceuticals.
  • Diverse Applications: Besides its pharmacological implications, 1,4-dihydroquinoxaline-2,3-dione has been explored for its potential use in materials science, especially in the synthesis of organic semiconductors.
  • Synthetic Routes: The synthesis of this compound is of particular interest to chemists, as various methods have been developed to create it, often involving the reaction of readily available precursors.

As one quote wisely puts it, "In chemistry, there are no shortcuts; the journey to discovery is paved with molecules like 1,4-dihydroquinoxaline-2,3-dione." Whether you are a budding student or an experienced scientist, the exploration of this compound offers a glimpse into the intricate world of chemical synthesis and its far-reaching impacts.

Synonyms
2,3-Dihydroxyquinoxaline
15804-19-0
2,3-Quinoxalinedione, 1,4-dihydro-
APO55IZ9E1
NSC-8698
DTXSID9065946
DTXCID0035081
239-901-0
Quinoxaline-2,3(1H,4H)-dione
Quinoxaline-2,3-diol
2,3-QUINOXALINEDIOL
1,4-Dihydro-2,3-quinoxalinedione
1,4-dihydroquinoxaline-2,3-dione
USAF EK-6232
6287-20-3
2,3(1H,4H)-Quinoxalinedione
Quinoxaline, 2,3-dihydroxy-
MFCD00006723
1,2,3,4-tetrahydroquinoxaline-2,3-dione
1,4-Dihydro-quinoxaline-2,3-dione
CHEMBL282672
1,3-quinoxalinedione
Quinoxaline,3-dihydroxy-
WLN: T66 BN ENJ CQ DQ
NSC 8698
EINECS 239-901-0
AI3-03736
hydroxyquinoxalone
propaquizafop TP3
dihydroxy quinoxaline
2,3-Dihydroxyphenpiazine
UNII-APO55IZ9E1
MLS000681641
SCHEMBL239920
SCHEMBL382385
SCHEMBL554552
orb1306658
SCHEMBL1029154
SCHEMBL3354849
SCHEMBL6313741
SCHEMBL6714495
SCHEMBL29450004
SCHEMBL29495630
SCHEMBL30170557
2,3-Dihydroxyquinoxaline, 98%
NSC8698
NSC9431
Quinoxalin-2,3(1H,4H)-Dione
2,3(1H, 4H)-Quinoxalinedione
GLXC-04445
HMS2750H11
KUC106696N
NSC-9431
1,4-Dihydro quinoxaline-2,3-dione
BDBM50008752
CCG-49235
MFCD00465873
SBB000138
STK264174
STL125448
AKOS000503008
AKOS001280678
AB06251
NCGC00245941-01
2(1H), 3(4H)-QUINOXALINEDIONE
HY-20803
KSC-11-207-7
PD195935
SMR000312325
ST003022
SY049830
DB-043375
CS-0012607
D1010
EU-0000335
NS00025139
EN300-34388
F11637
W10297
10.14272/ABJFBJGGLJVMAQ-UHFFFAOYSA-N.1
10.14272/ABJFBJGGLJVMAQ-UHFFFAOYSA-N.2
10.14272/ABJFBJGGLJVMAQ-UHFFFAOYSA-N.3
AA-516/30054034
AB-323/25048508
AC-907/25014196
AF-615/01046031
SR-01000391115
doi:10.14272/ABJFBJGGLJVMAQ-UHFFFAOYSA-N.1
doi:10.14272/ABJFBJGGLJVMAQ-UHFFFAOYSA-N.2
doi:10.14272/ABJFBJGGLJVMAQ-UHFFFAOYSA-N.3
SR-01000391115-1
SR-01000391115-2
F0266-0994
Z199538190
InChI=1/C8H6N2O2/c11-7-8(12)10-6-4-2-1-3-5(6)9-7/h1-4H,(H,9,11)(H,10,12