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Cobalamin (Vitamin B12)

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Identification
Molecular formula
C63H88CoN14O14P
CAS number
68-19-9
IUPAC name
carbanide;cobalt;[5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl] [1-methyl-2-[3-[2,13,18-tris(2-amino-2-oxo-ethyl)-7,12,17-tris(3-amino-3-oxo-propyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydrocorrin-3-yl]propanoylamino]ethyl] hydrogen phosphate
State
State

At room temperature, cobalamin is typically a solid. It is stable under normal temperatures and pressures but is sensitive to light and moisture, often stored in a desiccated state to preserve its stability.

Melting point (Celsius)
300.00
Melting point (Kelvin)
573.15
Boiling point (Celsius)
-0.86
Boiling point (Kelvin)
272.29
General information
Molecular weight
1355.37g/mol
Molar mass
1 355.3700g/mol
Density
1.3500g/cm3
Appearence

Cobalamin, commonly known as Vitamin B12, is typically a red or dark red crystalline compound due to the presence of cobalt, which is centrally located in its corrin ring structure. It is often available in supplemented forms as tablets or vials containing the crystalline powder.

Comment on solubility

Solubility of Carbanide Cobalt Complex

The solubility of the compound known as carbanide cobalt, specifically with the complex formula C63H88CoN14O14P, can be intriguing due to its unique structural features. Solubility can be influenced by various factors, making it essential to consider the following points:

  • Polarity: The presence of multiple hydrophilic groups in the structure, such as hydroxyl (-OH) and phosphate (-PO43-), suggests that the compound may exhibit some level of solubility in polar solvents like water.
  • Interactions: Hydrogen bonding potential due to hydroxyl groups could enhance solubility in aqueous environments, allowing the compound to interact favorably with water molecules.
  • Hydrophobic regions: However, the extensive hydrophobic regions contributed by the long hydrocarbon chains and the complex organic framework might counteract this solubility, leading to partial insolubility or a low solubility profile overall.

In summary, while this cobalt complex may display some solubility in polar solvents due to its functional groups, the overall solubility will likely be limited by its hydrophobic characteristics. As with many complex organic compounds, it is always advisable to conduct empirical solubility tests to determine practical solubility under specific conditions.

Interesting facts

Interesting Facts About Carbanide; Cobalt Compound

The compound in focus, a complex coordination compound of cobalt, exhibits intriguing properties and potential applications in various scientific domains. Here are some fascinating facts about this compound:

  • Metal Coordination: This compound includes cobalt, a transition metal known for its ability to form various coordination complexes. Cobalt complexes are pivotal in catalysis and play a key role in biological systems.
  • Phosphoryl Group: The presence of a phosphoryl group in its structure indicates potential applications in biochemical pathways and enzyme interactions, as phosphates are crucial in cellular processes such as energy transfer and signaling.
  • Complex Structure: With multiple functional groups and a complex architecture, the compound demonstrates the fine balance between organic and inorganic chemistry. Its design showcases the principles of combinatorial chemistry that allow the synthesis of novel compounds.
  • Biological Relevance: The unique structure, which features benzimidazole rings and tetrahydrofuran moieties, could impart interesting biological activities, such as antimicrobial or anticancer properties, making it a candidate for drug development and delivery systems.

Applications in Science

Given its complex nature, this compound is not just a curiosity in the lab but has promising implications:

  • Drug Design: The intricate relationship between structure and biological activity opens up avenues for designing new therapeutic agents.
  • Catalysis: Cobalt complexes are employed as catalysts in chemical reactions, particularly in oxidation and polymerization processes.
  • Biochemistry: Potential roles in enzyme mimicry and other biochemical mechanisms could lead researchers to explore its impact in metabolic pathways.

In summary, this compound exemplifies the fusion of complex organic and inorganic chemistry, pushing the boundaries of current scientific exploration.