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Methionine

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Identification
Molecular formula
C5H11NO2S
CAS number
63-68-3
IUPAC name
2-amino-4-methoxy-butanoic acid
State
State

Methionine is usually found as a solid at room temperature.

Melting point (Celsius)
280.00
Melting point (Kelvin)
553.15
Boiling point (Celsius)
222.00
Boiling point (Kelvin)
495.15
General information
Molecular weight
149.21g/mol
Molar mass
149.2110g/mol
Density
1.3400g/cm3
Appearence

Methionine is generally available as white crystalline powder. It is odorless and has a slightly bitter taste.

Comment on solubility

Solubility of 2-amino-4-methoxy-butanoic acid

2-amino-4-methoxy-butanoic acid, also known as methionine, exhibits interesting solubility characteristics that are dependent on various factors:

  • Polar Nature: Given the presence of both an amino group (-NH2) and a carboxylic acid group (-COOH), this compound is relatively polar, allowing it to solubilize well in water.
  • Temperature Effects: The solubility of 2-amino-4-methoxy-butanoic acid tends to increase with an increase in temperature. This means that at elevated temperatures, it can dissolve more readily in aqueous solutions.
  • pH Influence: The solubility is influenced by the pH of the solution. In acidic conditions, the acid group is less likely to be ionized, while in alkaline conditions, it can form zwitterionic species, promoting solubility.

In summary, 2-amino-4-methoxy-butanoic acid is generally considered to be soluble in water, primarily due to its polar functional groups. However, factors like temperature and pH can significantly influence its solubility, making it a compound of interest in both research and practical applications.

Interesting facts

Interesting Facts about 2-Amino-4-methoxybutanoic Acid

2-Amino-4-methoxybutanoic acid, often referred to as a derivative of the amino acid glutamic acid, is a compound that has piqued the interest of both researchers and students alike due to its intriguing structural features and biological significance. Here are some notable points about this compound:

  • Biological Role: This compound plays a vital role in neurotransmission as it shares structural similarities with natural amino acids. It is known to potentially modulate the activity of neurotransmitters in the brain.
  • Metabolic Pathways: It is involved in several metabolic pathways, particularly in processes related to protein synthesis and amino acid metabolism, showcasing its importance in cellular function.
  • Application in Research: 2-Amino-4-methoxybutanoic acid is often studied in the field of neurobiology, where researchers investigate its effects on learning and memory due to its connection to possible cognitive enhancement.
  • Potential Therapeutic Uses: There is ongoing research into its potential therapeutic applications, especially in treating neurological disorders where modulation of glutamate pathways is required.

The ability of 2-amino-4-methoxybutanoic acid to influence brain functions highlights the interconnectedness of chemical structures and their biological functions. As the field of neuroscience advances, this compound may play a crucial role in developing new treatments for brain disorders.

In summary, 2-amino-4-methoxybutanoic acid is not just a simple compound; it represents a gateway to understanding complex biochemical processes within the human body, making it a fascinating subject in the world of chemistry and biochemistry.

Synonyms
4385-91-5
Methoxine
Methoxinine
Homoserine, O-methyl-
Oxymethionine
O-Methylhomoserine
Butyric acid, 2-amino-4-methoxy-
DL-2-Amino-4-methoxybutanoic acid
NSC 9325
EINECS 224-496-5
A 7572
Butyric acid, 2-amino-4-methoxy-, DL-
DTXSID40884068
DTXCID801023540
Butyric acid, 2-amino-4-methoxy-(8CI)
2-amino-4-methoxybutanoic acid
2-Amino-4-methoxybutyric acid
2-amino-4-methoxy-butyric acid
A7572;NSC 9325
starbld0013336
SCHEMBL524526
NSC9325
EAA38591
NSC-9325
AKOS000195201
AKOS022482961
gamma-methoxy-alpha-amino butyric acid
CS-0065907
NS00049197
EN300-62236
F8887-3926
Z317025018