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Maltose

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Identification
Molecular formula
C12H22O11
CAS number
69-79-4
IUPAC name
(2R,3R,4S,5S,6R)-6-[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxymethyl]tetrahydropyran-2,3,4,5-tetrol
State
State

At room temperature, maltose is typically found in a solid crystalline form. It is stable under normal conditions and does not readily decompose, making it suitable for storage and use in various applications.

Melting point (Celsius)
160.00
Melting point (Kelvin)
433.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
342.30g/mol
Molar mass
342.2970g/mol
Density
1.5400g/cm3
Appearence

Maltose is a white crystalline solid that appears as a powder. It is highly soluble in water, which imparts a sweet taste to the solution. Its appearance and solubility make it a useful sweetening agent in food applications.

Comment on solubility

Solubility Characteristics

The compound (2R,3R,4S,5S,6R)-6-[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxymethyl]tetrahydropyran-2,3,4,5-tetrol, known for its complex structural features, has unique solubility properties influenced by its functional groups and stereochemistry.

Key points regarding solubility include:

  • Hydrophilicity: The presence of multiple hydroxyl (-OH) groups typically enhances water solubility, as these groups can form hydrogen bonds with water molecules.
  • Polarity: The overall polarity of the molecule, attributed to its hydroxyl groups, plays a crucial role in solubility. Compounds that are more polar tend to dissolve better in polar solvents such as water.
  • Concentration: Solubility can vary based on concentration; at higher concentrations, interactions might lead to decreased solubility due to saturation.
  • Temperature: Increased temperature usually increases solubility for many organic compounds, although this might not be universally applicable.

In conclusion, the solubility of this complex molecule is likely to be high in aqueous solutions due to its extensive network of hydroxyl groups contributing to its polarity and ability to engage in hydrogen bonding. However, individual experimental conditions, including temperature and concentration, will significantly affect its actual solubility in practice.

Interesting facts

Interesting Facts about (2R,3R,4S,5S,6R)-6-[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxymethyl]tetrahydropyran-2,3,4,5-tetrol

This compound is a fascinating example of a complex carbohydrate derivative. Known for its intricate structure, it features multiple stereocenters that impart specific properties and functionalities.

Key Characteristics:

  • Stereochemistry: The presence of several chiral centers not only influences the compound's physical properties but also its biological activity. Stereoisomers can have vastly different effects in a biological system.
  • Hydroxyl Groups: The many hydroxyl functionalities contribute to high solubility in water, making it an interesting candidate for studies related to hydration and biological interactions.
  • Potential Applications: This compound may have implications in pharmaceuticals, as complex carbohydrates and their derivatives often play roles in drug design and delivery.
  • Structural Complexity: The labyrinthine nature of its structure can challenge synthetic chemists, highlighting the beauty and complexity of organic synthesis.

As stated by a renowned chemist, "The beauty of organic chemistry lies not only in the molecules themselves but in the stories they tell within the structures they form." It is crucial for scientists to explore these stories, as they often unlock new pathways for innovation and discovery.

In summary, (2R,3R,4S,5S,6R)-6-[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxymethyl]tetrahydropyran-2,3,4,5-tetrol serves as a testament to the intricate designs found in nature and the endless possibilities they present to the scientific community.

Synonyms
beta-isomaltose
6-O-alpha-D-glucopyranosyl-beta-D-glucopyranose
499-40-1
alpha-D-glucopyranose-(1->6)-beta-D-glucopyranose
ISOMALTOSE
Brachiose
6-O-alpha-D-Glucopyranosyl-D-glucose
(2R,3R,4S,5S,6R)-6-[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxane-2,3,4,5-tetrol
37169-69-0
MFCD00065373
Isomaltose, beta-D-
U7W8T8R4YZ
6-O-a-D-Glucopyranosyl-D-glucose
6-O-alpha-delta-Glucopyranosyl-delta-glucose
Q2409080
84B72DF1-D9A0-4577-8DAB-9289F6B6ADA5
(2R,3R,4S,5S,6R)-6-((((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetraol