The molecular formula of 5-Methoxytryptamine(link:https://www.bloomtechz.com/synthetic-chemical/api-researching-only/5-methoxytryptamine-cas-608-07-1.html) is C13H16N2O, and the relative molecular mass is 220.28 g/mol. It consists of an indole ring, an ethylamino group and a methoxy group. Ethylamino and methoxy groups are attached to positions 3 and 5 on the indole ring, respectively. It has good solubility in common organic solvents, such as ethanol, dimethylformamide (DMF) and acetonitrile. Its solubility is also influenced by molecular structure and environmental conditions. It is a chiral molecule with optical activity. It can exist as two enantiomers, the levorotatory (S) and dextrorotatory (R). These enantiomers may be obtained by chiral synthetic methods or separation techniques. Common forms are colorless to pale yellow crystalline solid, or white to beige crystalline powder. Its appearance can vary depending on the method of preparation, purity and crystallization conditions.
A common method of synthesizing 5-Methoxytryptamine is as follows:
Step 1: Synthesis of 5-Methoxytryptophol
Chemical formula:
C10H11NO2 + C5H6ClCrNO3 → C11H13NO2 + by-products
Reaction conditions: substrate 5-Hydroxytryptophol, oxidant PCC (pyridinium chlorochromate), solvent THF (tetrahydrofuran) and room temperature.
reaction process:
1. Place 5-Hydroxytryptophol and PCC in a dry substrate vial.
2. Add an appropriate amount of THF solvent to dissolve the mixture.
3. Stir the reaction mixture at room temperature, usually for several hours to overnight.
4. After confirming that the reaction is complete, use an appropriate separation and purification method, such as extraction, crystallization or column chromatography, to purify the product 5-Methoxytryptophol.
Step 2: Synthesis of 5-Methoxytryptamine
Chemical formula:
C11H13NO2 + catalyst + transfer agent → C11H14N2O + by-products
Reaction conditions: substrate 5-Methoxytryptophol, catalyst, transfer agent, solvent and appropriate temperature.
reaction process:
1. Put 5-Methoxytryptophol and appropriate catalyst, transfer agent into the reaction vessel.
2. Add an appropriate amount of solvent to dissolve the mixture.
3. Set the appropriate temperature according to the reaction requirements, usually room temperature or heating reaction.
4. The reaction takes place within a specified reaction time, the progress of which can be monitored by appropriate analytical methods.
5. After the reaction, purify the product 5-Methoxytryptamine using an appropriate separation and purification method.
Reductive Amination (reductive amination) is a commonly used synthetic method, which can obtain the corresponding amine compounds by reacting aldehydes or ketones with amines under appropriate conditions. For the synthesis of 5-Methoxytryptamine, the Reductive Amination method can be used to react 5-Methoxyindole with a suitable aldehyde or ketone to form the target product.
Chemical formula:
C9H9NO + aldehyde/C14H16O3 + H2 → C11H14N2O + H2O
The basic steps of Reductive Amination are as follows:
Step 1: Prepare the reaction system:
Put the substrate 5-Methoxyndole and an appropriate amount of suitable aldehyde or ketone into the reaction vessel according to the appropriate molar ratio of substances.
Step 2: Add reducing agent and catalyst:
Add the appropriate amount of hydrogen (H2) and a suitable catalyst such as platinum or palladium. Hydrogen and catalyst are the key to realize Reductive Amination.
Step 3: Reaction conditions:
The reaction is carried out at an appropriate temperature and hydrogen pressure. The choice of temperature and hydrogen pressure should be determined according to the characteristics of the reactants and the rate of the reaction.
Step 4: Reaction Time:
After the reaction is finished, the product 5-Methoxytryptamine is purified using an appropriate separation and purification method, such as crystallization or column chromatography. The choice of separation and purification method should be determined according to the properties of the product and the characteristics of other reaction components.
Enzymatic Transamination (enzymatic transamination) is a commonly used synthetic method, which uses specific enzyme catalysts to complete the transfer reaction of amine groups. For the synthesis of 5-Methoxytryptamine, the Enzymatic Transamination method can be used to obtain the target product through an enzyme-catalyzed reaction between a suitable substrate and an amine donor.
Chemical formula:
5-Methoxyndole precursor + amine donor + enzyme → transfer product of C11H14N2O + substrate
The basic steps of Enzymatic Transamination are as follows:
Step 1: Prepare the reaction system:
Put the substrate and the amine-based donor into the reaction vessel according to the appropriate molar ratio of substances. The substrate can be a precursor compound of 5-Methoxyndole and the amine donor can be a suitable amine compound.
Step 2: Add the appropriate enzyme catalyst:
According to the selected enzyme catalyst, it is added into the reaction system in an appropriate amount. The choice of enzyme catalyst should be determined based on the characteristics of the reaction substrate and the desired product.
Step 3: Adjust the reaction conditions:
According to the requirements of the enzyme catalyst, adjust the conditions such as pH value, temperature and reaction time of the reaction. These conditions are very important for the activity and stability of the enzyme.
Step 4: Reaction Time:
Perform the reaction within an appropriate reaction time. The choice of reaction time should be determined according to the characteristics of the reaction substrate and the catalytic rate of the enzyme.
Step 5: separation and purification:
When the reaction is complete, the product 5-Methoxytryptamine is purified using an appropriate separation and purification method, such as column chromatography or crystallization. The choice of separation and purification method should be determined according to the properties of the product and the characteristics of other reaction components.
The Mannich reaction is an important organic synthesis reaction for the synthesis of compounds containing amine groups. For the synthesis of 5-Methoxytryptamine, the Mannich reaction can be used to react 5-Methoxyndole with formaldehyde and methineamine to form the desired product.
Chemical formula:
C9H9NO + H2O + methineamine → C11H14N2O + H2O
The basic steps of the Mannich reaction are as follows:
Step 1: Prepare the reaction system:
Put the substrate 5-Methoxyndole, formaldehyde and methineamine into the reaction vessel according to the appropriate molar ratio of the substances.
Step 2: Add acid catalyst:
A suitable amount of acidic catalyst such as hydrochloric acid or sulfuric acid is added. Acidic catalysts can promote the reaction.
Step 3: Reaction conditions:
The reaction is carried out under appropriate temperature conditions, usually room temperature or heating. The choice of temperature should be determined according to the characteristics of the reactants and the rate of the reaction.
Step 4: Reaction Time:
The reaction takes place within a specified reaction time and the progress of the reaction can be monitored by suitable analytical methods. The choice of reaction time should be determined according to the rate of reaction and the yield of product.
Step 5: separation and purification:
When the reaction is complete, the product 5-Methoxytryptamine is purified using an appropriate separation and purification method, such as crystallization or column chromatography. The choice of separation and purification method should be determined according to the properties of the product and the characteristics of other reaction components.
The above is one of several common laboratory synthesis methods, and our company's scientific researchers have made a brief overview. There are actually other methods. In order to obtain more detailed synthetic steps and chemical equations, please refer to relevant scientific literature, professional chemistry handbooks or organic chemistry textbooks, or send us an email, and we will reply you after consulting the researchers. It is important to note that when performing any laboratory work, please follow proper laboratory safety practices and comply with laws and regulations.