2-Amino-6-benzyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic Acid Ethyl Ester

2-Amino-6-benzyl-4,5,6,7-tetrahydrothiopheno [2,3-c] pyridine-3-carboxylate ethyl ester, which has a wide range of uses. In the field of medicinal chemistry, it is often a key intermediate in the synthesis of many biologically active compounds. Due to its unique molecular structure, it contains thiophenopyridine structure and amino and ester groups and other active functional groups, which can be chemically modified to synthesize derivatives with diverse structures, laying the foundation for the development of new drugs. For example, it can be used to prepare small molecule drugs with specific pharmacological activities and target specific diseases, which are expected to play an effective role in the treatment of many diseases such as anti-cancer, anti-inflammatory, and antibacterial.
In the field of organic synthesis, it is also an important synthetic building block. With its multi-functional group characteristics, it can participate in a variety of organic reactions, such as nucleophilic substitution, electrophilic substitution, cyclization, etc., to help build more complex organic molecular structures, contribute to the development of organic synthetic chemistry, and promote the creation of new organic materials and functional molecules.
In addition, in the optimization stage of lead compounds in the early stage of drug development, its unique structure can provide a variety of chemical modification check points, allowing researchers to modify and optimize its structure to improve the activity, selectivity and pharmacokinetic properties of compounds, and accelerate the development of new drugs.

There are several ways to synthesize 2-Amino-6-benzyl-4,5,6,7-tetrahydrothieno [2,3-c] pyridine-3-carboxylic Acid Ethyl Ester.
First, it can be started from the heterocyclic precursor containing sulfur. First, the basic structure of the sulfur heterocyclic ring is constructed by nucleophilic addition reaction with suitable thiols and conjugated olefins or alkynes under the action of catalysts. Subsequently, a pyridine ring fragment is introduced into the ring, which can be achieved by condensation or cyclization with pyridine derivatives. During the process, attention should be paid to the precise regulation of reaction conditions, such as temperature, pH and reaction time, to ensure that the reaction proceeds in the desired direction and avoid side reactions.
Second, benzothiophene compounds can also be used as starting materials. Modify the specific position of benzothiophene and introduce suitable substituents. After that, through multi-step reactions, pyridine rings are gradually constructed, and amino groups, ester groups and other functional groups are introduced at suitable check points of pyridine rings. For example, classical organic reactions such as halogenation, nucleophilic substitution, and reduction reactions can be used to convert and introduce functional groups in sequence. < Br >
Furthermore, based on the mother nucleus of thiophenopyridine, benzyl is introduced at the appropriate position through benzylation reaction. In this reaction, it is crucial to select the appropriate benzylation reagent and catalyst. Subsequently, carboxyl esterification is performed at other check points to obtain the ethyl ester form of the target product.
In the whole process of synthesis, the purification step is also indispensable. The reaction products can be separated and purified by column chromatography, recrystallization and other methods to obtain high purity 2 - Amino - 6 - benzyl - 4,5,6,7 - tetrahydrothieno [2,3 - c] pyridine - 3 - carboxylic Acid Ethyl Ester. Every step of the reaction requires careful operation, careful monitoring and characterization of the reaction process and product structure to ensure the efficiency and success of the synthesis route.

2-Amino-6-benzyl-4,5,6,7-tetrahydrothiopheno [2,3-c] pyridine-3-carboxylate ethyl ester, the physical and chemical properties of this substance are as follows:
Its appearance is mostly white to off-white solid powder. From the perspective of melting point, this compound has a specific melting point, which is the inherent property of the substance. It can be accurately determined by melting point meter to determine its purity. If there are few impurities, the melting point range is narrow and close to the theoretical value; if there are many impurities, the melting point is low and the melting range is wide.
In terms of solubility, in organic solvents such as methanol, ethanol, dichloromethane, etc., there are different degrees of dissolution. The polarity of methanol is moderate, and the intermolecular force is adapted to the compound, so it is soluble to a certain extent; in water, because its structure contains hydrophobic benzyl and thiophenopyridine rings, the water solubility is poor.
In terms of stability, it is relatively stable at room temperature and pressure. In case of strong acids and bases, the active parts of the structure such as ester groups and amino groups will react. The ester group is hydrolyzed into carboxylic acids and alcohols under the catalysis of acids or bases; the amino group is basic, and when it encounters strong acids, it forms salts. High temperature, high humidity or light environment may also affect the stability. Light or cause some chemical bonds in the structure to break, and high humidity may cause reactions such as hydrolysis.
Its density is a specific value, which is related to the compactness of the substance and is determined by the molecular structure and packing method. The relative molecular mass can be obtained by adding the relative atomic mass of each atom, which is of great significance for understanding its physical and chemical behavior, such as affecting the diffusion rate in solution.
In addition, the compound contains a number of special functional groups, which endow it with unique chemical activity. Amino groups can participate in reactions such as nucleophilic substitution and amidation; ester groups can undergo reactions such as ester exchange and hydrolysis. They are important intermediates in organic synthesis. They can be prepared through a series of reactions to produce compounds with more complex structures and specific biological activities.

The price you are inquiring about is the market price of "2 - Amino - 6 - benzyl - 4,5,6,7 - tetrahydrothieno [2,3 - c] pyridine - 3 - carboxylic Acid Ethyl Ester". However, the price of this product cannot be hidden by a single word.
The market price is often influenced by many factors. It is difficult to obtain the raw materials. If the raw materials are rare and difficult to find, or the collection and preparation costs are high, the price of this product will inevitably rise. The simplicity of the production process is also the key. If the process is complex, exquisite utensils, multiple processes and professional craftsmen are required, and the price will be high.
Furthermore, the market supply and demand situation cannot be ignored. If there are many people who want it, but there are few people who supply it, this is a seller's market, and the price must rise; on the contrary, if the supply exceeds the demand, the buyer has more choices, and the price may drop.
In addition, regional differences also have an impact. In bustling commercial ports, logistics is convenient and demand is strong, and the price may be different from that in remote places. There are also brands and quality differences, well-known brands and high-quality ones, and the price is often higher than that of ordinary ones.
As far as I know, there is no exact uniform price. If you want to know the details, you can consult a professional chemical raw material supplier or explore a chemical product trading platform to get more accurate price information.

2-Amino-6-benzyl-4,5,6,7-tetrahydrothiopheno [2,3-c] pyridine-3-carboxylate ethyl ester, which is related to the safety of people, its safety and toxicity are of paramount importance.
However, I have checked the ancient books, but I have not seen its details. These newly created compounds may not have ancient records. However, in all kinds of chemical creations, to explore their properties, we must follow the scientific method.
Looking at the chemical products of the past, in order to understand their safety, we must consider many aspects. The first one to bear the brunt is its chemical structure. This molecule contains the core of thiophenopyridine, and the side chain has an amino group, a benzyl group, and an ester group. The amino group is basic, the benzyl group is an aromatic hydrocarbon group, and the ester group can be hydrolyzed. Its chemical activity may be generated by the interaction of these groups. This structure may cause it to interact with molecules in the body, affecting physiological functions.
Furthermore, consider its stability in different environments. If it is in an acid-base or high temperature environment, the ester group or hydrolysis will cause structural changes or increase or decrease in toxicity. In the environment of the organism, such as the temperature of body fluids and acid bases, it may also cause chemical changes.
Talking about toxicity, before there is no empirical evidence, do not jump to conclusions. However, according to common sense, compounds containing heterocycles may have certain biological activities, or may be toxic to organisms. Or affect cell metabolism, or destroy the structure and function of biological macromolecules.
The safety and toxicity of Ximing 2-amino-6-benzyl-4,5,6,7-tetrahydrothiopheno [2,3-c] pyridine-3-carboxylic acid ethyl ester should be based on scientific experiments to observe its effects at all levels of the organism in order to maintain the well-being of the people and avoid the potential harm of chemical substances.