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Vitamin B12

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Identification
Molecular formula
C63H88CoN14O14P
CAS number
68-19-9
IUPAC name
3-[3,13,17-tris(2-carboxyethyl)-2,7,18-tris(carboxymethyl)-1,2,5,7,11,15,17-heptamethyl-12-methylene-8,10,15,18,19,23-hexahydro-3H-corrin-8-yl]propanoic acid
State
State

At room temperature, Vitamin B12 is typically in a solid state. It is most commonly found in a crystalline form, although its exact appearance can vary based on the form and hydration state.

Melting point (Celsius)
300.00
Melting point (Kelvin)
573.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
1355.37g/mol
Molar mass
1 355.3700g/mol
Density
1.4400g/cm3
Appearence

Vitamin B12, also known as cobalamin, appears as dark red crystals or crystalline powder. It may have an opalescent, glossy appearance when in crystalline form. The compound is known for its vivid red color, which is due to the presence of cobalt in its structure.

Comment on solubility

Solubility of 3-[3,13,17-tris(2-carboxyethyl)-2,7,18-tris(carboxymethyl)-1,2,5,7,11,15,17-heptamethyl-12-methylene-8,10,15,18,19,23-hexahydro-3H-corrin-8-yl]propanoic acid (C63H88CoN14O14P)

When discussing the solubility of such a complex compound as 3-[3,13,17-tris(2-carboxyethyl)-2,7,18-tris(carboxymethyl)-1,2,5,7,11,15,17-heptamethyl-12-methylene-8,10,15,18,19,23-hexahydro-3H-corrin-8-yl]propanoic acid, one must consider several factors:

  • Polarity: The presence of multiple carboxylic acid groups suggests a significant degree of polarity, which may enhance water solubility.
  • Hydrogen Bonding: The ability to form hydrogen bonds due to acidic hydrogen atoms can further affect solubility in polar solvents.
  • Size of the Molecule: The large size of the molecule, coupled with its intricate structure, might hinder solubility in non-polar solvents.

Therefore, it is likely that this compound exhibits:

  • Good solubility in polar solvents such as water, due to its numerous carboxylic acid functional groups.
  • Limited solubility in non-polar solvents, owing to its complex and bulky structure.

As a general observation, when dealing with compounds of such structural complexity, it’s always prudent to conduct empirical solubility tests to confirm expected behaviors, as the actual solubility can vary based on specific conditions and interactions.

Interesting facts

Exploring 3-[3,13,17-tris(2-carboxyethyl)-2,7,18-tris(carboxymethyl)-1,2,5,7,11,15,17-heptamethyl-12-methylene-8,10,15,18,19,23-hexahydro-3H-corrin-8-yl]propanoic acid

This fascinating compound is a sophisticated derivative of the corrin family, offering unique structural features and potential applications that capture the interest of chemists worldwide. Here are some intriguing aspects of this complex molecule:

  • Structure Complexity: The intricate structure of this compound includes multiple carboxylic acid groups that enhance its solubility and reactivity. The arrangement of these functional groups sets the stage for intriguing chemical behavior.
  • Metalloenzyme Mimic: Due to its corrin framework, this compound can act as a mimic for natural metalloenzymes. Researchers are exploring its capabilities in catalysis, particularly in biological systems where transition metals play crucial roles.
  • Biological Relevance: Corrins are functionally significant in biology, particularly in the context of vitamin B12. This derivative's research could lead to breakthroughs in understanding vitamin metabolism and deficiencies.
  • Potential Applications: Due to the robust functionalities present, there is interest in this compound for use in drug delivery systems and materials science, particularly in creating bioactive surfaces and scaffolds for tissue engineering.
  • Research Frontier: The complexity of synthesizing such a compound challenges chemists creatively, providing them with avenues to enhance their synthetic strategies and enhance yields in complex organic synthesis.
  • Structure-Activity Relationship (SAR): Understanding the impact of structural variations on activity can lead to the design of new derivatives that retain beneficial properties while achieving higher efficiency in specific biochemical applications.

In summary, the exploration of 3-[3,13,17-tris(2-carboxyethyl)-2,7,18-tris(carboxymethyl)-1,2,5,7,11,15,17-heptamethyl-12-methylene-8,10,15,18,19,23-hexahydro-3H-corrin-8-yl]propanoic acid not only underscores the complexity of chemical compounds but also highlights the innovative potential within supramolecular chemistry. As research progresses, we are bound to uncover even more exciting aspects of this compound!

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