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3,3-diethylbarbituric acid

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Identification
Molecular formula
C10H14N2O2
CAS number
533-65-9
IUPAC name
3,3-diethyl-1H-pyridine-2,4-dione
State
State

At room temperature, 3,3-diethyl-1H-pyridine-2,4-dione is in a solid state, appearing as a crystalline substance.

Melting point (Celsius)
164.00
Melting point (Kelvin)
437.15
Boiling point (Celsius)
375.78
Boiling point (Kelvin)
648.93
General information
Molecular weight
194.23g/mol
Molar mass
194.2300g/mol
Density
0.9951g/cm3
Appearence

3,3-Diethyl-1H-pyridine-2,4-dione, also known as 3,3-diethylbarbituric acid, typically appears as a white crystalline powder. The compound can also be slightly yellowish or colorless.

Comment on solubility

Solubility of 3,3-Diethyl-1H-pyridine-2,4-dione

The compound 3,3-diethyl-1H-pyridine-2,4-dione, with the chemical formula C10H14N2O2, exhibits interesting solubility characteristics that are worth discussing. In general, the solubility of organic compounds like this one can be influenced by several factors:

  • Polarity: The presence of two carbonyl groups in the compound contributes to its overall polarity, which can enhance solubility in polar solvents such as water.
  • Hydrogen Bonding: The potential for hydrogen bonding between the carbonyl groups and solvent molecules further increases solubility in polar environments.
  • Hydrocarbon Chains: The diethyl groups, being hydrophobic, may reduce solubility in highly polar solvents, suggesting that the compound might be more soluble in organic solvents such as ethanol or acetone.

It is often advantageous to conduct empirical solubility tests in various solvents to determine the specific solubility profile of 3,3-diethyl-1H-pyridine-2,4-dione. As a general rule, one could say:

"Like dissolves like."

This phrase serves as a guideline for predicting solubility, helping chemists anticipate which solvents may be effective for dissolving this compound. In summary, while 3,3-diethyl-1H-pyridine-2,4-dione shows potential for solubility in polar solvents due to its functional groups, the balancing nature of its hydrophobic regions should always be considered when exploring its solubility characteristics in practice.

Interesting facts

Interesting Facts about 3,3-Diethyl-1H-pyridine-2,4-dione

3,3-Diethyl-1H-pyridine-2,4-dione is a compound that combines the features of pyridine with diketone functionality, making it a fascinating subject for both study and application. Here are some intriguing highlights:

  • Unique Structure: The presence of two ethyl groups at the 3-position of the pyridine ring influences its reactivity and solubility, potentially enhancing its biological properties.
  • Biological Relevance: Compounds with pyridine moieties are often found in various natural products and pharmaceuticals, making them crucial in medicinal chemistry. There is ongoing research into their effects on human health.
  • Potential Applications: This compound may find application in the synthesis of agrochemicals or as a precursor in organic synthesis, showcasing its versatility in the field of chemical manufacturing.
  • Reactivity: The diketone functionalities contribute to its ability to undergo various chemical reactions, including nucleophilic additions, making it a valuable intermediate in organic synthesis.
  • Research Tools: As a building block for more complex molecules, 3,3-diethyl-1H-pyridine-2,4-dione serves as an important tool for chemists aiming to develop new materials or pharmaceuticals.
  • Environmental Chemistry: The role of pyridine derivatives in environmental sustainability is being evaluated, particularly concerning their behavior and transformation in environmental systems.

In summary, 3,3-diethyl-1H-pyridine-2,4-dione's combination of structural features allows for a broad range of applications, from pharmaceuticals to material science, making it an exciting compound for further investigation and utilization.

Synonyms
pyrithyldione
77-04-3
Pyrithyldion
Persedon
Presidon
Didropyridine
Dihydroprylone
Benedorm
Persidon
Prezidon
Pyridion
Pyridione
Tetridin
Tetridine
3,3-Diethyl-1H-pyridine-2,4-dione
Pyrithyldione [INN]
Pyrithyldiona
Pyrithyldionum
3,3-Diethyl-2,4(1H,3H)-pyridinedione
NU 903
3,3-Diethyl-2,4-pyridinedione
Pyrithyldionum [INN-Latin]
Pyrithyldiona [INN-Spanish]
NSC 89733
2,4(1H,3H)-Pyridinedione, 3,3-diethyl-
Piritildiona
3,3-Diethyl-2,4-dioxotetrahydropyridine
3,3-diethyl-1,2,3,4-tetrahydropyridine-2,4-dione
EINECS 201-000-5
NSC-89733
BRN 0131564
Pyrithyldione (INN)
DTXSID4045262
3,3-Diethylpyridine-2,4(1H,3H)-dione
8AB20823CK
PYRITHYLDIONE [MI]
PYRITHYLDIONE [MART.]
MLS002154008
MLS002694954
PYRITHYLDIONE [WHO-DD]
DTXCID2025262
5-21-10-00086 (Beilstein Handbook Reference)
CAS-77-04-3
NCGC00016315-02
Pyrithyldionum (INN-Latin)
Pyrithyldiona (INN-Spanish)
PYRITHYLDIONE (MART.)
SMR001233336
SR-01000633270
3,3-Diethyl-2,4[1H,3H]pyridinedione
UNII-8AB20823CK
Prestwick_141
Spectrum_001352
Prestwick0_000803
Prestwick1_000803
Prestwick2_000803
Prestwick3_000803
Spectrum2_001520
Spectrum3_001555
Spectrum4_000763
Spectrum5_001018
3,4-dioxotetrahydropyridine
3,4(1H,3H)-dione
BSPBio_000665
BSPBio_003030
KBioGR_001146
KBioSS_001832
3,4(1H,3H)-pyridinedione
DivK1c_000161
DivK1c_000593
SCHEMBL893677
SPECTRUM1503085
3,3-diethyl-1,2,3,4-tetrahydro-2,4-pyridinedione
SPBio_001599
SPBio_002586
BPBio1_000733
CHEMBL1722501
SCHEMBL21582013
CHEBI:94590
HMS500I03
HMS501N15
KBio1_000161
KBio1_000593
KBio2_001832
KBio2_004400
KBio2_006968
KBio3_002530
N05CE03
NINDS_000161
NINDS_000593
HMS1570B07
HMS1922E03
HMS2097B07
HMS2230E07
HMS3369G22
HMS3714B07
Pharmakon1600-01503085
AAA07704
HY-B1375
NSC89733
Tox21_110368
BBL023649
CCG-39176
NSC758237
STL356010
2,3H)-Pyridinedione, 3,3-diethyl-
AKOS005267151
Tox21_110368_1
DB13331
NSC-758237
IDI1_000161
IDI1_000593
2,4-Dioxo-3,3-diethyltetrahydropyridine
NCGC00016315-01
NCGC00016315-03
NCGC00016315-06
NCGC00095001-01
NCGC00095001-02
VS-07475
SBI-0051768.P002
NS00008823
3,3-DIETHYLTETRAHYDROPYRIDIN-2,4-DIONE
D07329
AB00052313_06
Q408959
SR-01000633270-1
SR-01000633270-3
SR-01000633270-4
BRD-K36116267-001-05-4
BRD-K36116267-001-08-8
BRD-K36116267-001-15-3
201-000-5
InChI=1/C9H13NO2/c1-3-9(4-2)7(11)5-6-10-8(9)12/h5-6H,3-4H2,1-2H3,(H,10,12