(6S)-2,6-diamino-4,5,6,7-tetrahydrobenzothiazole tartrate trihydrate

(6S) -2,6-dihydroxy-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid trihydrate, which is widely used. In the field of medicine, it is often used as a key intermediate. Through exquisite organic synthesis techniques, it can be used to construct active pharmaceutical ingredients with complex structures. These active ingredients may have antibacterial, anti-inflammatory, anti-tumor and other pharmacological activities, providing powerful weapons for combating various diseases.
In the field of materials science, this compound may be involved in the preparation of functional materials. Its unique molecular structure endows materials with specific physical and chemical properties. For example, in optical materials, it may optimize the optical properties of materials, such as light absorption and emission characteristics; in electronic materials, it may affect the electrical properties of materials, such as electrical conductivity, carrier mobility, etc., and then promote the progress of materials science.
In the field of scientific research, due to its special chemical structure, it is often used as a model compound. By studying it in depth, researchers can gain insight into basic chemical problems such as intermolecular interactions and reaction mechanisms, and contribute to the development of chemical theory. It can also provide opportunities for the development of new synthetic methods and promote innovation in organic synthetic chemistry.
In summary, (6S) -2,6-dihydroxy-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid trihydrate has important uses in the fields of medicine, materials and scientific research, and plays an important role in the development of many fields.

(6S) -2,6-dihydroxy-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid trihydrate, which has the following physical properties:
Its appearance is often white to off-white crystalline powder. Viewed under a microscope, it can be seen that its crystal structure is arranged in a regular and orderly manner. The melting point range is roughly around [specific melting point value]. At this temperature, the substance will gradually change from solid to liquid, and the phase state will change.
In terms of solubility, the substance has a certain solubility in water and can be partially dissolved to form a clear or slightly cloudy solution, but the solubility is not very high. In organic solvents, such as ethanol, acetone, etc., the solubility varies. In ethanol, the degree of solubility is relatively good, and a uniform mixing system can be formed; in acetone, the dissolution rate and amount are relatively limited.
The density is about [specific density value] g/cm ³, reflecting the mass of the substance contained in its unit volume. This value has a certain impact on the behavior of the substance during storage, transportation, and mixing with other substances.
In addition, the stability of the substance is acceptable under conventional conditions, but if exposed to high temperature, high humidity, or strong light for a long time, its physical properties may change, such as the color may gradually become darker, and the crystal form may change. These physical properties are crucial to understanding their behavior in different environments and in practical applications.

(6S) -2,6-dihydroxy-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid trihydrate, this is an organic compound. Its chemical properties are unique, let me tell you in detail.
In this compound, the hydroxyl group and the carboxyl group endow it with a certain hydrophilicity. Hydroxy (-OH) can participate in the formation of hydrogen bonds, so that the substance can form hydrogen bonds with water molecules in the environment of water molecules, which in turn affects its solubility. With the hydrogen bond between the hydroxyl group and the water molecule, this substance may exhibit a certain solubility in water.
Carboxyl group (-COOH) has acidic characteristics, and under appropriate conditions, hydrogen ions can be dissociated, which is acidic. This acidity allows the compound to neutralize with bases to form corresponding carboxylic salts and water. For example, when reacting with sodium hydroxide (NaOH), the hydrogen ion in the carboxyl group binds to the hydroxide ion to form water, and the carboxyl group is converted into the form of sodium carboxylate salt.
The cyclic structure of tetrahydrobenzofuran gives the compound a specific spatial configuration and stability. The chemical bonds between the carbon atoms in the cyclic structure form a specific angle and distance, which affects the overall shape of the molecule and also plays a role in its physical and chemical properties. This cyclic structure is relatively stable and does not break easily under normal conditions, but under extreme conditions such as specific strengthening or high temperature, reactions such as ring opening may occur.
In addition, the crystal water carried by the compound also affects its properties. The crystalline water and the main body of the compound are combined through a certain interaction, which affects the melting point and stability of the substance. When heated, the crystalline water may gradually lose, and the structure and properties of the substance will also change. When storing and using the compound, the presence of crystalline water should be considered for its properties and stability.

The synthesis of (6S) -2,6-dihydroxy-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid trihydrate is an important topic in the field of organic synthesis. Its synthesis requires delicate design and multi-step reaction.
To prepare this compound, you can start with suitable starting materials. Start with aromatic hydrocarbons with specific substituents, and use electrophilic substitution reactions to introduce appropriate functional groups at specific positions of aromatic hydrocarbons to build the basic skeleton. This step requires precise control of the reaction conditions, such as temperature, catalyst type and dosage, to ensure that the substitution position is accurate.
After obtaining intermediates containing key functional groups, cyclization is carried out. Through rational selection of reaction reagents and conditions, the intra-molecular cyclization is promoted to form the core structure of benzofuran. In this process, the reaction solvent and reaction time have a great influence, and need to be carefully debugged.
After obtaining benzofuran intermediates, the hydroxyl and carboxyl groups are modified. Appropriate protective group strategy is adopted to protect easily reactive functional groups in specific reaction stages and avoid side reactions. When the time is right, the protective group is removed to form the 2,6-dihydroxy and 3-carboxylic acid structures in the target product.
Finally, under appropriate crystallization conditions, the product is combined with water to form a trihydrate. Among them, factors such as solvent type, temperature change rate and crystallization time have significant effects on the purity and crystal form of trihydrate.
Synthesis of (6S) -2,6-dihydroxy-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid trihydrate requires precise control of the details of each step of the reaction, and comprehensive consideration of raw materials, reagents, conditions and other factors to achieve efficient and high-purity synthesis.

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