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Acetylsalicylic Acid

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Identification
Molecular formula
C9H8O4
CAS number
50-78-2
IUPAC name
2-(carboxymethyl)-2,4-dihydroxy-4-oxo-butanoate;3-phenyl-5-(2-piperidin-1-ium-1-ylethyl)isoxazole
State
State

At room temperature, acetylsalicylic acid is a solid. It is stable under ordinary conditions of use and storage. Being a common analgesic and anti-inflammatory drug, it is often found in various pharmaceutical formulations.

Melting point (Celsius)
135.00
Melting point (Kelvin)
408.15
Boiling point (Celsius)
140.00
Boiling point (Kelvin)
413.15
General information
Molecular weight
180.16g/mol
Molar mass
180.1580g/mol
Density
1.4000g/cm3
Appearence

Acetylsalicylic acid, commonly known as Aspirin, usually appears as a white, crystalline solid. It is odorless or might have a faint vinegar-like smell due to its hydrolysis into salicylic acid and acetic acid. It can be found in powdered form or as a crystalline powder composed of either elongated or needle-like crystals.

Comment on solubility

Solubility of 2-(carboxymethyl)-2,4-dihydroxy-4-oxo-butanoate; 3-phenyl-5-(2-piperidin-1-ium-1-ylethyl)isoxazole

The solubility of the compound 2-(carboxymethyl)-2,4-dihydroxy-4-oxo-butanoate; 3-phenyl-5-(2-piperidin-1-ium-1-ylethyl)isoxazole can be intricately influenced by its chemical structure and functional groups. Here are some key points regarding its solubility:

  • Polar Functional Groups: The presence of carboxymethyl and hydroxy groups generally enhances water solubility due to their ability to form hydrogen bonds.
  • Ionic Nature: The piperidine moiety introduces a positively charged ammonium group, suggesting potential interactions with polar solvents, which can also boost solubility in aqueous environments.
  • Organic Solvents: Due to the aromatic phenyl group and the structural complexity, solubility may vary in organic solvents, where hydrophobic interactions can play a significant role.

Considering these attributes, the solubility of this compound may exhibit:

  • High solubility in polar solvents such as water.
  • Variable solubility in organic mediums, influenced by the degree of polarity and hydrophobic characteristics of the solvent.

Overall, the compound presents a unique balance of solubility properties, making it an interesting subject for further research in pharmacological and chemical applications.

Interesting facts

Interesting Facts about 2-(Carboxymethyl)-2,4-dihydroxy-4-oxo-butanoate; 3-phenyl-5-(2-piperidin-1-ium-1-ylethyl)isoxazole

This compound features a unique combination of structural elements, contributing to its intriguing properties and potential applications in various fields. Here are some captivating points to consider:

  • Diverse Functional Groups: The presence of both carboxylic acid and hydroxy groups allows this compound to exhibit acidic and hydrophilic characteristics, enabling it to participate in a wide range of chemical reactions.
  • Biological Relevance: Researchers are investigating compounds like this one for their potential biological activity. The isoxazole ring is known for its antimicrobial and anti-inflammatory properties, which could make this compound a candidate for developing new pharmaceuticals.
  • Structure-Activity Relationship: Understanding how the 2-(carboxymethyl) and 2-piperidin-1-ium-1-ylethyl groups influence biological activity can lead to targeted modifications. As chemists often say, "The structure is key to the function!"
  • Potential in Materials Science: Compounds with such distinctive structures may also find applications in materials science, potentially serving as intermediates in the synthesis of novel materials with specific properties.
  • Research Opportunities: Given its complexity, this compound presents various research opportunities in synthetic organic chemistry, enabling students to explore challenging synthesis pathways and reactivity patterns.

In conclusion, the multifaceted nature of this compound reflects the intricate and beautiful world of chemistry. As the field of chemical science continues to evolve, compounds like this one pave the way for new discoveries and innovations.

Synonyms
3-Phenyl-5-(2-piperidinoethyl)isoxazole citrate
912-12-9
2-(carboxymethyl)-2,4-dihydroxy-4-oxobutanoate;3-phenyl-5-(2-piperidin-1-ium-1-ylethyl)-1,2-oxazole
ISOXAZOLE, 3-PHENYL-5-(2-PIPERIDINOETHYL)-, CITRATE