Aurantio-obtusin | Solubility of Things

Identification

Molecular formula

C₁₇H₁₄O₈

CAS number

641-68-3

IUPAC name

8,10-dihydroxy-1-methoxy-3-methyl-7-oxo-3,4-dihydro-1H-pyrano[4,3-b]chromene-9-carboxylic acid

State

Under room temperature, Aurantio-obtusin is typically a solid. Given its organic nature and crystalline appearance, it is usually handled in powdered form.

Melting point (Celsius)

229.00

Melting point (Kelvin)

502.15

Boiling point (Celsius)

783.15

Boiling point (Kelvin)

1 056.30

General information

Molecular weight

356.30g/mol

Molar mass

356.3070g/mol

Density

1.4166g/cm³

Appearence

Aurantio-obtusin typically appears as a yellow crystalline powder. Its vibrant color is often associated with its presence in the plant kingdom.

Comment on solubility

Solubility of 8,10-dihydroxy-1-methoxy-3-methyl-7-oxo-3,4-dihydro-1H-pyrano[4,3-b]chromene-9-carboxylic acid

The solubility of 8,10-dihydroxy-1-methoxy-3-methyl-7-oxo-3,4-dihydro-1H-pyrano[4,3-b]chromene-9-carboxylic acid (C₁₇H₁₄O₈) is influenced by several factors, ranging from its molecular structure to environmental conditions. This compound features multiple hydroxyl groups which can enhance its ability to interact with water molecules, potentially improving solubility.

Factors Affecting Solubility:

Polarity: The presence of polar functional groups, such as hydroxyl (-OH) and carboxylic acid (-COOH), suggests a tendency for this compound to be soluble in polar solvents.
Hydrogen Bonding: Ability to form hydrogen bonds with water increases its solubility.
Temperature: Solubility often increases with temperature, leading to greater dispersion of molecules in solvents.
pH Levels: The acidic nature of the carboxylic acid moiety may further affect solubility in various pH environments, potentially enhancing solubility in alkaline solutions.

In summary, the solubility of 8,10-dihydroxy-1-methoxy-3-methyl-7-oxo-3,4-dihydro-1H-pyrano[4,3-b]chromene-9-carboxylic acid is likely to be quite favorable in polar solvents, particularly due to its ionic and hydrogen-bonding capabilities. As noted, the balance between its hydrophilic and hydrophobic regions plays a critical role in determining its overall solubility profile.

Interesting facts

8,10-Dihydroxy-1-methoxy-3-methyl-7-oxo-3,4-dihydro-1H-pyrano[4,3-b]chromene-9-carboxylic acid

This intriguing compound is not only a marvel of organic chemistry but also plays a significant role in various biological activities. Here are some fascinating facts about this compound:

Natural Sources: It is often derived from natural products, particularly within plants, showcasing the complexity and diversity of secondary metabolites.
Potential Therapeutic Uses: Research suggests that compounds with similar structures may exhibit a variety of pharmacological effects, such as anti-inflammatory, antioxidant, and antimicrobial properties. This opens up avenues for further exploration in drug development.
Structural Significance: The unique combination of a pyran and chromene structure contributes to its diverse reactivity and potential functionalities, making it a subject of interest in synthetic organic chemistry.
Research Interest: Scientists are keen to understand the biosynthetic pathways leading to the formation of such compounds, which can provide insights into the ecological roles of these metabolites.
Analytical Techniques: Characterization typically involves advanced techniques such as NMR spectroscopy, mass spectrometry, and high-performance liquid chromatography (HPLC) to understand its complex structural features.
Learning Opportunities: For chemistry students, studying the synthesis and properties of this compound can offer valuable lessons in organic synthesis, reaction mechanisms, and the application of spectroscopy for compound identification.

In summary, 8,10-dihydroxy-1-methoxy-3-methyl-7-oxo-3,4-dihydro-1H-pyrano[4,3-b]chromene-9-carboxylic acid represents a fascinating intersection of natural product chemistry and potential therapeutic applications. Its complex structure not only highlights the intricacies of organic compounds but also encourages ongoing research and discovery in the field.