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Diosphenol

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Identification
Molecular formula
C6H10O3
CAS number
1126-66-5
IUPAC name
4-hydroxy-4-methyl-tetrahydropyran-2-one
State
State

At room temperature, Diosphenol is a solid. It retains its solid state under standard atmospheric conditions and does not vaporize easily due to its relatively high boiling point.

Melting point (Celsius)
61.00
Melting point (Kelvin)
334.15
Boiling point (Celsius)
265.00
Boiling point (Kelvin)
538.15
General information
Molecular weight
128.13g/mol
Molar mass
128.1280g/mol
Density
1.1845g/cm3
Appearence

Diosphenol appears as a white crystalline powder. Its crystalline structure contributes to its reflective properties, giving it a shiny appearance under light. It is not hygroscopic and maintains its structure in a dry environment.

Comment on solubility

Solubility of 4-hydroxy-4-methyl-tetrahydropyran-2-one

4-hydroxy-4-methyl-tetrahydropyran-2-one, also known by its trivial name, exhibits interesting solubility characteristics that depend on several factors. This compound, due to its functional groups, shows varying solubility in different solvents:

  • Polar solvents: It generally dissolves well in polar solvents like water and alcohols due to hydrogen bonding interactions.
  • Non-polar solvents: In non-polar solvents, solubility tends to decrease significantly due to the polar nature of the compound, which does not interact favorably with non-polar environments.
  • Temperature effects: As is common with many organic compounds, increased temperature can enhance solubility, particularly in polar solvents.
  • pH dependency: The solubility may also change with pH, as the ionization state of hydroxyl groups can influence interaction with water molecules.

In summary, the solubility of 4-hydroxy-4-methyl-tetrahydropyran-2-one is a complex interplay of its chemical structure and the nature of the solvent. It is always advisable to refer to experimental data for accurate solubility values depending on specific conditions.

Interesting facts

Interesting Facts about 4-Hydroxy-4-methyl-tetrahydropyran-2-one

4-Hydroxy-4-methyl-tetrahydropyran-2-one, commonly known as kawain, is a fascinating compound with unique properties and applications. Here are some interesting aspects:

  • Naturally Occurring: This compound is a naturally occurring metabolite, primarily found in the roots of Kawasaki (Piper methysticum), a plant traditionally used in herbal medicine.
  • Biological Activity: Studies have shown that kawain exhibits various biological activities, including anti-inflammatory and analgesic properties. This has garnered interest in the pharmaceutical field for potential therapeutic applications.
  • Flavor and Fragrance: The compound is noted for its pleasant aroma, making it a candidate for use in flavoring and fragrance industries. Its unique scent profile can enhance food products and perfumes.
  • Structural Significance: The presence of the tetrahydropyran ring in its structure contributes to its reactivity and stability, making it a valuable core structure in organic synthesis.
  • Cultural Importance: Kawain has been used culturally in Pacific Island communities for centuries during traditional ceremonies, showcasing its sociocultural relevance alongside its chemical properties.

Overall, 4-hydroxy-4-methyl-tetrahydropyran-2-one is not just another organic compound; it represents the intersection of chemistry, culture, and health, making it a subject of ongoing research and interest among chemists and biologists alike. As one researcher aptly noted, "The applications of such compounds can extend well beyond the lab, touching lives in various ways."

Synonyms
674-26-0
DL-Mevalonic acid lactone
DL-Mevalolactone
NSC 90804
1RJ06DC41B
EINECS 211-615-0
NSC-90804
MEVALONOLACTONE, DL-
2H-Pyran-2-one, tetrahydro-4-hydroxy-4-methyl-
(1)-Tetrahydro-4-hydroxy-4-methyl-2H-pyran-2-one
(+-)-Mevalonolactone
2h-pyran-2-one, tetrahydro-4-hydroxy-4-methyl-, (+-)-
mevalonolactone, (+-)-
DL-Mevalonolactone
4-Hydroxy-4-methyltetrahydro-2H-pyran-2-one
Mevalonolactone
4-hydroxy-4-methyloxan-2-one
(+/-)-Mevalonolactone
D,L-Mevalonic Acid Lactone
Mevalonolactone, (+/-)-
Mevalolactone
503-48-0
MFCD00006648
Mevalonic acid lactone
Mevalonic lactone
beta-Hydroxy-beta-methyl-delta-valerolactone
(+/-)-3-Hydroxy-3-methyl delta-valerolactone
2H-Pyran-2-one, tetrahydro-4-hydroxy-4-methyl-, (.+/-.)-
(+/-)-Mevalonolactone;Mevalolactone
2H-PYRAN-2-ONE, TETRAHYDRO-4-HYDROXY-4-METHYL-, (+/-)-
D,L-Mevalonic Acid Lactone (>90%)
UNII-1RJ06DC41B
MVSL
(RS)-Mevalonolactone
Prestwick3_000750
SCHEMBL880
D,L-Mevelonic Acid Lactone
BSPBio_000740
Mevalonic acid .delta.-lactone
BPBio1_000814
()-Mevalonolactone;Mevalolactone
CHEMBL4758470
CHEBI:95115
DTXSID00964572
HMS2097E22
HMS3714E22
BCP29042
NSC90804
LMFA07040003
AKOS015906454
CCG-214600
FM25990
Tetrahydro-4-hydroxy-4-methyl-2-pyrone
4-Hydroxy-4-methyltetrahydropyran-2-one
NCGC00179453-01
AS-65830
SY032939
DB-044755
DB-055030
HY-107855
(+/-)-Mevalonolactone, ~97% (titration)
AB00513915
CS-0030738
D0587
NS00014877
C76125
(+/-)-Mevalonolactone, purum, >=96.0% (T)
SR-01000872630
(+/-)-beta-Hydroxy-beta-methyl-delta-valerolactone
.beta.-Hydroxy-.beta.-methyl-.delta.-valerolactone
SR-01000872630-1
BRD-A05674712-001-06-0
Q27166894
009D7F12-69C6-4BBF-A66D-12BA84648C72
Tetrahydro-4-hydroxy-4-methyl-2H-pyran-2-one;Mevalonolactone;D,L-b-Hydroxy-b-methyl -?-valerolactone