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Maltol

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Identification
Molecular formula
C6H6O3
CAS number
118-71-8
IUPAC name
4-methoxy-6-methyl-pyran-2-one
State
State

At room temperature, maltol is a solid. It presents itself as a stable compound under normal atmospheric conditions, and it is utilized in both industrial and culinary applications due to its stable and consistent properties.

Melting point (Celsius)
160.00
Melting point (Kelvin)
433.15
Boiling point (Celsius)
284.00
Boiling point (Kelvin)
557.15
General information
Molecular weight
126.11g/mol
Molar mass
126.1110g/mol
Density
1.3477g/cm3
Appearence

Maltol is a white crystalline powder that is highly aromatic. It has a characteristic scent that is often described as sweet, caramel-like, with a fruity essence. This appearance and aroma make it a popular flavor enhancer in food and drink products. It is visually uniform, typically without any discernible impurities or discolorations.

Comment on solubility

Solubility of 4-methoxy-6-methyl-pyran-2-one

4-methoxy-6-methyl-pyran-2-one is an organic compound that exhibits intriguing solubility characteristics. Its solubility can be particularly influenced by various factors such as:

  • Polarity: The presence of the methoxy group enhances the compound's ability to interact with polar solvents, thereby increasing its solubility in water.
  • Temperature: Higher temperatures can improve solubility due to increased kinetic energy, allowing more solute molecules to disperse in the solvent.
  • Solvent Type: 4-methoxy-6-methyl-pyran-2-one is likely to be more soluble in organic solvents such as ethanol and methanol compared to non-polar solvents because of its polar functional groups.

In general, when discussing the solubility of organic compounds like 4-methoxy-6-methyl-pyran-2-one, it’s useful to remember the like dissolves like principle. This highlights that:

  • Polar compounds tend to dissolve well in polar solvents.
  • Non-polar compounds will more effectively dissolve in non-polar solvents.

While quantitative solubility data for this specific compound may be limited, understanding these basic principles can help predict its behavior in various environments.

Interesting facts

Exploring 4-Methoxy-6-Methyl-Pyran-2-One

4-Methoxy-6-methyl-pyran-2-one, often referred to in literature as an intriguing compound, is notable for its unique structure and variety of applications. Here are some fascinating facts about this compound:

  • Naturally Occurring: This compound is part of a class of natural products that can be derived from certain plants. Its presence in nature suggests potential roles in the plant’s metabolism and interactions.
  • Flavor and Fragrance: Due to its distinctive odor and flavor profile, 4-methoxy-6-methyl-pyran-2-one is often studied in the flavor and fragrance industries. It can impart sweet, toasty, and mildly fruity notes, making it a valuable ingredient in various formulations.
  • Biological Activity: Research indicates that derivatives of pyran-2-one, including this compound, may have beneficial biological activities. These activities include antioxidant, anti-inflammatory, and potential antimicrobial properties, suggesting avenues for pharmaceutical exploration.
  • Synthetic Versatility: The compound can be synthesized through various organic reactions, making it appealing for chemists. It can serve as a precursor or building block for more complex chemical structures in organic synthesis.
  • Structural Features: The pyran ring offers unique chemical reactivity due to its ability to undergo various reactions such as nucleophilic substitution and oxidation, enabling innovative chemical applications.

In summary, 4-methoxy-6-methyl-pyran-2-one showcases a blend of natural occurrence, industrial applicability, and intriguing chemical reactivity. Its diverse properties and potential make it a subject of interest in both research and commercial domains, exemplifying the beauty and complexity of chemical compounds.

Synonyms
4-Methoxy-6-methyl-2H-pyran-2-one
672-89-9
Methyltriacetolactone
Methyltriacetolacton
2H-PYRAN-2-ONE, 4-METHOXY-6-METHYL-
Methyltriacetolacton [German]
4-Methoxy-6-methyl-2-pyrone
EINECS 211-600-9
NSC 139216
BRN 0115970
4-methoxy-6-methyl-2-pyranone
53I7K68X7Z
NSC-139216
DTXSID10217485
6-METHYL-4-METHOXY-2-PYRONE
TRIACETIC ACID LACTONE METHYL ETHER
SORBIC ACID, 5-HYDROXY-3-METHOXY-, .DELTA.-LACTONE
DTXCID10139976
SORBIC ACID, 5-HYDROXY-3-METHOXY-, DELTA-LACTONE
211-600-9
4-methoxy-6-methylpyran-2-one
4-methoxy-6-methyl-pyran-2-one
MFCD00006640
4-?Methoxy-?6-?methyl-?2H-?pyran-?2-?one
4MHP
UNII-53I7K68X7Z
WLN: T6OVJ DO1 F1
SCHEMBL1263805
CHEMBL2205241
NSC139216
AKOS015918337
2H-Pyran-2-one, 6-methyl-4-methoxy
AS-75834
SY113791
DB-055010
4-Methoxy-6-methyl-2H-pyran-2-one, 97%
M2881
NS00036106
A10838
EN300-187782
F2167-4058
Z1255423471