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citric acid

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Identification
Molecular formula
C6H8O7
CAS number
77-92-9
IUPAC name
citric acid;ethyl 1-methyl-4-phenyl-azepane-4-carboxylate
State
State

At room temperature, citric acid is typically in a solid state.

Melting point (Celsius)
153.00
Melting point (Kelvin)
426.15
Boiling point (Celsius)
310.00
Boiling point (Kelvin)
583.15
General information
Molecular weight
192.12g/mol
Molar mass
192.1240g/mol
Density
1.6650g/cm3
Appearence

Citric acid is a white crystalline solid.

Comment on solubility

Solubility of Citric Acid

Citric acid, with the molecular formula C6H8O7, is a well-known organic acid that exhibits excellent solubility in water. This property can be attributed to its:

  • Polar Nature: The numerous carboxyl (–COOH) groups provide strong interactions with water molecules.
  • Hydrophilic Properties: Citric acid's structure allows it to form hydrogen bonds with water, enhancing its solubility.
  • Concentration Range: In water, up to 100 g/L of citric acid can dissolve, depending on temperature.

Because of its solubility, citric acid is widely used in various applications, including:

  • Food and beverage industries as a flavoring agent.
  • Pharmaceutical formulations to assist in dissolving medications.

As an *organic acid*, citric acid is not only soluble in water but also interacts effectively with various substances, making it a key component in many solutions.

Solubility of Ethyl 1-Methyl-4-Phenyl-Azepane-4-Carboxylate

In contrast, ethyl 1-methyl-4-phenyl-azepane-4-carboxylate, with the molecular formula C16H19N1O2, has limited solubility characteristics. This compound features a larger hydrophobic region due to the presence of a phenyl ring, which can impede its ability to dissolve in polar solvents like water. Consider the following factors regarding its solubility:

  • Hydrophobic Character: The phenyl group contributes to a significant non-polar character, leading to low water solubility.
  • Solvent Dependency: This compound is likely to exhibit better solubility in non-polar organic solvents (e.g., hexane, ether) compared to polar solvents.

In summary, while citric acid is highly soluble in water due to its polar and hydrophilic features, ethyl 1-methyl-4-phenyl-azepane-4-carboxylate shows a preference for non-polar environments, illustrating the diverse solubility profiles of chemical compounds.

Interesting facts

Exploring Ethyl 1-Methyl-4-Phenyl-Azepane-4-Carboxylate

Ethyl 1-Methyl-4-Phenyl-Azepane-4-Carboxylate is a fascinating compound of interest due to its unique structural features and potential applications in various fields. Here are some compelling facts about this intriguing compound:

  • Structural Versatility: The compound is characterized by its azepane ring, which introduces interesting stereochemical properties, allowing for unique interactions with biological systems.
  • Medicinal Potential: Compounds containing azepane structures have been studied for their pharmacological properties, making Ethyl 1-Methyl-4-Phenyl-Azepane-4-Carboxylate a subject of interest in drug development.
  • Chemical Reactivity: Due to the presence of the carboxylate group, this compound can engage in various chemical reactions such as esterification and decarboxylation, paving the way for the synthesis of more complex molecules.
  • Synthetic Pathways: Researchers have been developing synthetic routes to produce this compound efficiently, which could lead to discoveries in materials science and organic synthesis.
  • Interdisciplinary Interest: The diverse applications ranging from organic chemistry to medicinal chemistry make this compound a valuable topic for interdisciplinary research.

As a scientist or a chemistry student, delving into the characteristics and applications of Ethyl 1-Methyl-4-Phenyl-Azepane-4-Carboxylate unlocks a world of chemical exploration, where innovation meets detailed analysis. Embrace the complexity and potential of this compound, as it might just lead to groundbreaking discoveries!

Synonyms
Ethoheptazine citrate
6700-56-7
LXK8EE245D
ethyl 1-methyl-4-phenylazepane-4-carboxylate;2-hydroxypropane-1,2,3-tricarboxylic acid
6700-56-7 (citrate)
Zactane citrate
Ethoheptazine citrate (JAN)
ETHOHEPTAZINE CITRATE [JAN]
Ethyl 1-methyl-4-phenylazepane-4-carboxylate 2-hydroxypropane-1,2,3-tricarboxylate
EINECS 229-743-0
UNII-LXK8EE245D
1-Methyl-1-carbethoxy-4-phenyl hexamethylenimine citrate
Ethyl hexahydro-1-methyl-4-phenyl-1H-azepine-4-carboxylate, compound with citric acid (1:1)
Ethoheptazine citrate (1:1)
SCHEMBL394276
CHEMBL1201887
CHEBI:31567
DTXSID80943103
ETHOHEPTAZINE CITRATE [MI]
ETHOHEPTAZINE CITRATE [VANDF]
ETHOHEPTAZINE CITRATE [MART.]
AKOS040748336
ETHOHEPTAZINE CITRATE [WHO-DD]
AZEPINE-4-CARBOXYLIC ACID, HEXAHYDRO-1-METHYL-4-PHENYL-, ETHYL ESTER, CITRATE
ETHYL 1-METHYL-4-PHENYL-AZEPANE-4-CARBOXYLATE; 2-HYDROXYPROPANE-1,2,3-TRICARBOXYLIC ACID
NS00037883
NS00082456
D01435
Q27283241
ETHYL HEXAHYDRO-1-METHYL-4-PHENYL-1H-AZEPINE-4-CARBOXYLATE CITRATE