Quetiapine Fumarate | Solubility of Things

Identification

Molecular formula

C₂₁H₂₅N₃O₂S · C₄H₄O₄

CAS number

111974-72-2

IUPAC name

but-2-enedioic acid;4-(4-methylpiperazin-1-yl)-3,4-dihydro-2H-1-benzothiepin-5-one

State

At room temperature, quetiapine fumarate is in a solid state, usually forming a crystalline powder.

Melting point (Celsius)

170.00

Melting point (Kelvin)

443.00

Boiling point (Celsius)

300.00

Boiling point (Kelvin)

573.00

General information

Molecular weight

615.70g/mol

Molar mass

615.7040g/mol

Density

1.3000g/cm³

Appearence

Quetiapine fumarate is typically seen as a white to off-white crystalline powder. It is used as an antipsychotic medication.

Comment on solubility

Solubility of But-2-enedioic Acid

But-2-enedioic acid, commonly known as fumaric acid, demonstrates interesting solubility characteristics:

Water Solubility: Fumaric acid is moderately soluble in water, with a solubility of approximately 1 g in 10 mL at 20°C.
Solvent Compatibility: It is more soluble in organic solvents such as ethanol and methanol, which aids in its application in various chemical processes.
pH Influence: The solubility of fumaric acid can also be affected by pH levels, becoming higher in more alkaline conditions.

This compound's solubility allows it to be highly versatile in both biochemical and industrial applications.

Solubility of 4-(4-methylpiperazin-1-yl)-3,4-dihydro-2H-1-benzothiepin-5-one

The compound known as 4-(4-methylpiperazin-1-yl)-3,4-dihydro-2H-1-benzothiepin-5-one presents unique solubility behaviors:

Water Solubility: This compound exhibits low solubility in water, making dissolution in aqueous environments challenging.
Organic Solvents: It is generally more soluble in organic solvents such as DMSO (dimethyl sulfoxide) and various alcohols, which can be beneficial depending on its intended use.
Impact of Molecular Structure: The presence of the piperazine ring influences its hydrophobic nature, affecting how it interacts in solution.

Understanding these solubility properties is essential for optimizing its use in pharmaceutical applications and ensuring effective delivery within biological systems.

Interesting facts

Interesting Facts about But-2-enedioic Acid and its Derivative

But-2-enedioic acid, commonly known as fumaric acid, is a fascinating organic compound with significant importance in both biochemical processes and industrial applications. Here are some intriguing facts:

Biological Role: Fumaric acid plays a critical role in the citric acid cycle, an essential metabolic pathway for energy production in living organisms.
Health Benefits: It has been noted for its potential therapeutic effects, particularly in treating psoriasis and other skin conditions. Its ability to positively modulate immune response makes it a compound of interest in medicinal chemistry.
Food Industry Usage: Fumaric acid is often used as a food additive, functioning as an acidity regulator and helping to enhance flavor and stability in various food products.

4-(4-Methylpiperazin-1-yl)-3,4-dihydro-2H-1-benzothiepin-5-one

This compound is a derivative of benzothiepins, a class of compounds that exhibit intriguing pharmacological properties. Here are some highlights:

Pharmaceutical Applications: It has been studied for its potential as a therapeutic agent, particularly in the treatment of schizophrenia and other mental health disorders due to its activity on neurotransmitter systems.
Structural Significance: The unique integration of the methylpiperazine and benzothiepin moieties contributes to its bioactivity, making it a compelling subject of research in drug design.
Research Interest: Due to its complex structure and therapeutic potential, it is under investigation for the development of new medications that could help address unmet medical needs.

Both compounds exemplify the rich interplay between structure and function in organic chemistry, highlighting how small changes in molecular composition can lead to significant variations in bioactivity and application.