4-({4-[Acetyl(Methyl)Amino]Phenyl}Amino)-1-Amino-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate

4 - { (4 - [acetyl (methyl) amino] phenyl) amino} -1 - amino - 9,10 - dioxo - 9,10 - dihydroanthracene - 2 - sulfonate This compound is useful in the fields of printing and dyeing, medicine and scientific research.
In the field of printing and dyeing, it is an important dye intermediate. After delicate chemical transformation, it can be turned into dye molecules with unique structures. The dyes made from this have good coloring effect on fabrics, high color fastness, and bright and long-lasting color. In the textile printing and dyeing industry, it is essential to improve the appearance quality and durability of fabrics.
In the field of medicine, due to the specific molecular structure, it has potential biological activity. Or it can be modified and modified for the development of new drugs. For example, the precise design and synthesis of compounds containing this structure for biological targets involved in specific diseases is expected to become high-efficiency and low-toxicity therapeutic drugs, opening up new avenues for pharmaceutical research and development.
In the field of scientific research, it is used as an important chemical reagent for researchers to explore new chemical reactions and mechanisms. Due to its complex structure and characteristic functional groups, it can participate in a variety of chemical transformations, helping researchers to deeply understand the reaction laws, expand the chemical boundaries of organic synthesis, and lay the foundation for the creation of more new functional materials.

4 - {[4 - Acetyl (Methyl) Amino] Phenyl} Amino - 1 - Amino - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate is an organic compound. The physicochemical properties of this compound are particularly important for its application in many fields.
Looking at its physical properties, at room temperature, this substance may assume a specific color and morphology. Either it is crystalline and has a fine texture. The color may vary depending on the conjugated system and functional groups in the molecular structure, or it may be light yellow or even dark yellow. The melting point and boiling point of the compound are determined by the intermolecular forces, and the interaction of hydrogen bonds and van der Waals forces within the molecule causes it to have a specific melting boiling point value. This value is of great significance for the separation, purification and identification of compounds, and can be accurately measured by melting point meters and boiling point measuring devices.
As for chemical properties, the compound is rich in a variety of functional groups. Acetyl groups, amino groups and sulfonic acid groups all have unique chemical activities. Amino groups are basic and can react with acids to form corresponding salts. The presence of acetyl groups affects the electron cloud distribution of molecules and plays a key role in specific reactions such as nucleophilic substitution reactions. Sulfonic acid groups endow compounds with good water solubility, which is due to their strong polarity. At the same time, the conjugate system of the compound makes it exhibit specific optical and electrical properties under the action of light and electricity, and may be applied to optoelectronic devices.
The physical and chemical properties of this compound lay the foundation for its application in materials science, medicinal chemistry and other fields. With its water solubility and chemical activity, new drug carriers may be developed; with its optical properties, it may be used to prepare advanced materials such as optical sensors.

To make 4- {[4-acetyl (methyl) amino] phenyl} amino-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate, you can follow the following ancient method.
First take an appropriate amount of anthraquinone-2-sulfonic acid, put it in a kettle, add an appropriate amount of alkali, heat it to promote its dissolution, and obtain a clear liquid. In this step, the temperature should be controlled appropriately, and the temperature should not be too high, so as not to damage its quality.
In another vessel, acetyl (methyl) aniline is reacted with appropriate reagents to obtain an active intermediate containing [4-acetyl (methyl) amino] phenyl. When reacting, pay attention to the proportion of reagents and the conditions of the reaction to ensure that the reaction is complete.
When both of the above are prepared, pour the active intermediate containing [4-acetyl (methyl) amino] phenyl slowly into the alkali solution of anthraquinone-2-sulfonic acid, stir at the same time, and mix the two thoroughly. Continue to heat, control the temperature within a specific range, and maintain it for a period of time, so that it undergoes a condensation reaction to form 4- {[4-acetyl (methyl) amino] phenyl} amino-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid.
After the reaction is completed, the resulting liquid is cooled, an appropriate amount of acid is slowly dropped, and its pH value is adjusted to allow the product to precipitate. The precipitated product can be obtained by filtration, washing, drying and other operations to obtain a relatively pure 4- {[4-acetyl (methyl) amino] phenyl} amino-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid.
Finally, the sulfonic acid is reacted with an appropriate amount of alkali metal salts, such as sodium salts, in a suitable solvent, and the steps of evaporation and crystallization are repeated to obtain 4- {[4-acetyl (methyl) amino] phenyl} amino-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate. The whole process requires following the procedures and paying attention to the details of each step to obtain the ideal product.

4 - {[4-Acetyl (methyl) amino] phenyl} Amino-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate, this is a chemical substance. To know its safety, it should be observed with caution.
Chemical substances are complex and changeable in nature. Although this substance is not widely known, its structural components should not be ignored. Acetyl, amino, sulfonate and other groups have their own properties. Acetyl groups are linked to amino groups, which may affect the reactivity and biological activity of substances; the existence of sulfonates may be related to their solubility and stability.
In industrial production, if this substance is involved, the procedures must be strictly followed. From the selection of raw materials to the production process, there should be no mistakes. Because of its reaction conditions or harsh, a little carelessness or accident.
In terms of the environment, if this substance flows into nature, its degradation process and products need to be carefully observed. Or because of its special structure, the degradation is slow, resulting in accumulation in the environment and endangering the ecological balance.
In human health, if inadvertently exposed, absorbed through the skin, inhaled by the respiratory tract or ingested by mistake, it may be harmful. Or irritate the skin, mucous membranes, cause inflammation; or damage the viscera, affecting the body's functions. Therefore, the safety of 4- {[4-acetyl (methyl) amino] phenyl} amino-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate needs to be studied and repeatedly verified by many parties to ensure production safety, environmental harmlessness and human health.

4 - {[4-Acetyl (methyl) amino] phenylamino} -1 -amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate, which has different stability in different environments.
In acidic environments, hydrogen ions may interact with groups such as amino groups in the compound. When acidic, the amino group may be protonated, so the charge distribution of the molecule will change, which may affect its stability. For example, in a strong acid environment, the degree of protonation is too high, which may cause the molecular structure to be distorted and the forces within the molecule to be unbalanced, thus reducing the stability.
In an alkaline environment, hydroxide ions may react with some functional groups in the compound, such as sulfonate groups, acetyl groups, etc. Under the action of strong bases, sulfonate groups may further dissociate, changing the hydrophilicity of the molecule; while acetyl groups may undergo hydrolysis reactions to form acetate ions and corresponding amino compounds. These changes will undoubtedly affect the stability of the substance.
As for the temperature environment, when the temperature increases, the thermal motion of the molecule intensifies, and the vibration amplitude of the chemical bonds within the molecule increases. If the temperature rises to a certain extent, the chemical bond may break due to excessive energy, causing the compound to decompose and reduce its stability. On the contrary, the temperature decreases and the thermal motion of the molecule weakens, which is conducive to maintaining the structural stability of the compound.
In addition, light is also one of the influencing factors. If the compound has the ability to absorb light of a specific wavelength, after absorbing light energy, the molecule will be in an excited state. The molecular chemistry of the excited state is more active and prone to photochemical reactions, such as photolysis reactions, which will inevitably reduce its stability.
It can be seen that the stability of 4- {[4-acetyl (methyl) amino] phenylamino} -1 -amino-9,10 -dioxo-9,10 -dihydroanthracene-2 -sulfonate in different environments will show various changes due to the influence of acid-base, temperature, light and many other factors.