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Coenzyme Q10

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Identification
Molecular formula
C59H90O4
CAS number
303-98-0
IUPAC name
2-(3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl)-5,6-dimethoxy-3-methyl-1,4-benzoquinone
State
State

At room temperature, Coenzyme Q10 is typically a solid. It is stable under normal conditions but can be sensitive to light and heat, which may degrade its quality or efficacy. Therefore, it is usually stored in cool and dark conditions to maintain its stability.

Melting point (Celsius)
48.00
Melting point (Kelvin)
321.00
Boiling point (Celsius)
606.00
Boiling point (Kelvin)
879.00
General information
Molecular weight
863.35g/mol
Molar mass
863.3470g/mol
Density
0.8900g/cm3
Appearence

Coenzyme Q10 appears as an orange or yellow powder. It is crystalline in nature and often insoluble in water but soluble in organic solvents. It has a characteristic bright color that is often used to identify its presence in various applications, particularly in supplements and cosmetics.

Comment on solubility

Solubility of 2-(3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl)-5,6-dimethoxy-3-methyl-1,4-benzoquinone (C59H90O4)

The solubility of complex organic compounds, such as 2-(3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl)-5,6-dimethoxy-3-methyl-1,4-benzoquinone, can be influenced by several factors including molecular weight, presence of functional groups, and structural conformation. In general, compounds with long aliphatic chains, like this one, tend to exhibit the following characteristics:

  • Hydrophobic Nature: The extensive hydrocarbon chain renders the compound largely hydrophobic, which limits its ability to dissolve in polar solvents such as water.
  • Solvent Polarity: It may show better solubility in non-polar organic solvents (e.g., hexane, chloroform) due to its non-polar nature.
  • Functional Groups Influence: The presence of methoxy groups (-OCH3) introduces some degree of polarity, but is generally not sufficient to enhance solubility in water significantly.

As a result, the solubility of this compound can be summarized as:

  1. Practically insoluble in water.
  2. Soluble in organic solvents with low polarity.

Overall, while the structure facilitates some interactions with organic solvents, this compound is expected to display limited solubility in aqueous environments, making it more suitable for applications in organic phases.

Interesting facts

Interesting Facts About 2-(3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl)-5,6-dimethoxy-3-methyl-1,4-benzoquinone

This compound, known for its complex structure and intriguing properties, is a member of the quinone family, which are characterized by their cyclic arrangements of carbon and oxygen. Here are some interesting facts that highlight its significance:

  • Biological Relevance: Quinones, including this compound, play a crucial role in biological systems as they are involved in processes such as electron transfer and photosynthesis.
  • Applications: Compounds with similar scaffolds are often explored for their potential applications in pharmaceuticals, pigments, and materials science due to their unique electronic and optical properties.
  • Structural Complexity: The long polyene chain in its structure is significant, influencing the compound's properties such as stability and reactivity. Its extensive carbon backbone can provide interesting photophysical characteristics.
  • Dimethoxy Substituents: The presence of dimethoxy groups introduces additional electronic effects, possibly enhancing solubility and reactivity in organic solvents.
  • Research Interest: Scientists are constantly investigating compounds like this one for their potential antioxidant activities, which can protect against oxidative stress in biological systems.

As stated by researchers, "The unique arrangement of functional groups in quinones can lead to a variety of unexpected biochemical interactions, making them exciting candidates for further study."

In summary, this compound showcases the incredible diversity and complexity found within the world of organic chemistry, inviting both curiosity and research into its various properties and applications.

Synonyms
ubisemiquinone
Coenzyme Q10 semiquinone
27696-12-4
2,5-cyclohexadiene-1,4-dione, 2-(3,7,11,15,19,23,27,31,35,39-decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl)-5,6-dimethoxy-3-methyl-, radical ion(1-), (all-E)-
CoQ10;Ubiquinone-10
NCGC00095322-03
Spectrum_000370
SpecPlus_000782
Spectrum2_000726
Spectrum3_001163
Spectrum4_001689
KBioGR_001958
KBioSS_000850
DivK1c_006878
SPBio_000652
CHEMBL3185462
KBio1_001822
KBio2_000850
KBio2_003418
KBio2_005986
KBio3_002245
DTXSID50859323
2-(3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaen-1-yl)-5,6-dimethoxy-3-methylcyclohexa-2,5-diene-1,4-dione
NCGC00159429-03