1-(2-Chloro-5-Thiazolylmethyl)-3-Methyl-2-Nitroguanidine

1 - (2 - cyano- 5 - methoxyphenyl) - 3 - methyl - 2 - pyridinone, which has a wide range of uses. In the field of medicinal chemistry, it is often used as a key intermediate to help synthesize a variety of drugs. Taking some cardiovascular diseases as an example, with the help of specific chemical reactions, 1 - (2 - cyano- 5 - methoxyphenyl) - 3 - methyl - 2 - pyridinone can be cleverly converted to construct an active molecular structure with cardiovascular function. In the field of organic synthetic chemistry, due to its unique chemical structure and activity check point, it can participate in many complex organic reactions, such as nucleophilic substitution, cyclization reactions, etc., laying the foundation for the synthesis of organic compounds with novel structures and unique functions. At the same time, in the field of materials science, with specific modifications and processing, it may be used to prepare materials with specific optoelectronic properties, such as organic semiconductor materials, which have emerged in the field of electronic devices, contributing to the research and development of new electronic components.

1 - (2 - cyanogen - 5 - aldehyde methoxy methyl) - 3 - methyl - 2 - furanformamide, the physical properties are as follows:
Its appearance is often in a specific shape, or it is a crystalline powder or the like, depending on the synthesis and purification situation. In terms of melting point, it is crucial to determine its purity and thermal stability. The exact melting point value may vary depending on the specific preparation process.
In terms of solubility, it shows different solubility characteristics in organic solvents. Common organic solvents such as ethanol and dichloromethane may have a certain solubility, which has a great impact on their operation in organic synthesis reactions, and is related to whether the reaction can be carried out uniformly and efficiently.
Chemical stability is also an important physical property. Under general environmental conditions, if some groups in the structure are highly active, or easily interact with oxygen and water in the air, they will cause deterioration. Like aldehyde groups, they are highly reducible and easily oxidized to carboxyl groups; cyano groups may undergo hydrolysis and other reactions under specific acid and base conditions.
Its acidity and alkalinity are determined by the functional groups contained. If there is no obvious acidic or basic functional group in the structure, it is roughly neutral, but in a specific chemical reaction system, due to the interaction of functional groups, or show weak acidity and alkalinity, the reaction process and product formation are affected.
In terms of chemical reactivity, aldehyde groups can participate in many classic reactions, such as acetal reactions with alcohols and Schiff base reactions with amines; cyanyl groups can be hydrolyzed to form carboxyl groups, or nucleophilic addition reactions with nucleophiles; although methyl groups and furan rings are relatively stable, they can also participate in reactions under specific strong reagents and conditions, such as the halogenation reaction of methyl groups, providing the possibility for the construction of complex structures in organic synthesis.

To prepare 1 - (2 - cyanogen - 5 - methoxybenzyl) - 3 - methyl - 2 - pyridinone, the following ancient methods can be used.
First, a suitable starting material is used, and the compound of this target is obtained after several delicate transformations. Initially, a raw material containing a specific functional group is taken, and it is reacted with a specific reagent and conditions to introduce a key substituent. For example, starting with a compound containing benzyl structure, in a suitable solvent, under the catalysis of a base, it reacts with a reagent containing cyanide group, so that the cyanide group is cleverly connected to a specific position of benzyl group, and the product containing 2 - cyanogen - benzyl structure is obtained.
Then, the benzyl moiety of the middle product is methoxylated. The methoxy group is often introduced with a halogenated methoxy reagent under the action of a phase transfer catalyst or a specific metal catalyst to obtain the 2-cyano-5-methoxybenzyl structure. This step requires strict control of the reaction temperature and reagent dosage to prevent side reactions.
As for the construction of the 3-methyl-2-pyridinone skeleton, the starting point of the raw material containing the pyridine ring can be started, and the methyl group can be introduced at a specific position of the pyridine ring first. Methylation is usually completed with a methylating reagent under a suitable reaction environment. Then, the structure of 2-pyridinone is shaped by cyclization and other reactions. The conditions of this series of reactions are extremely critical, and the temperature, pH and reaction time need to be carefully regulated.
Finally, the constructed 2-cyano- 5-methoxybenzyl moiety is combined with the 3-methyl-2-pyridinone skeleton. This binding reaction may be achieved by the formation of carbon-carbon bonds or carbon-heterobonds, such as coupling reactions. Appropriate coupling reagents and catalysts were selected to promote the efficient combination of the two under optimized reaction conditions to obtain the target product 1- (2-cyanogen-5-methoxybenzyl) -3-methyl-2-pyridinone.
During the preparation process, each step of the reaction needs to be carefully monitored and controlled, and the reaction parameters should be adjusted in time according to the purity and yield of the product to achieve the ideal synthesis effect.

I am asking this question, but I am asking the price of 1- (2-cyanogen-5-methoxybenzyl) -3-methyl-2-pyridinone in the market. However, the price of such things often varies depending on the quality, quantity, time, place, and supply and demand.
If its quality and purity are fine, the price may be slightly higher; if the quality is slightly inferior, the price may be slightly lower. And the time is different, the price also changes. If there is a lot of demand in the market, and if there is a small supply, the price will increase; on the contrary, if the supply exceeds the demand, the price may decrease.
The distance of the place also involves freight and other things. If you get it close, the price is low or less; if you buy it far away, the price is high or more.
If you want to know the exact price, you should consult various merchants in the city, or observe the trading platform. For example, a dedicated sales office for chemical raw materials, or an online business platform, scrutinize the product and ask the price, and you can get a more accurate number to meet your needs. However, it is difficult for me to determine the price.

1 - (2 - cyanogen - 5 - methoxybenzyl) - 3 - methyl - 2 - pyridinone during storage and transportation, the following things should be paid attention to:
First environmental factors. This compound is quite sensitive to temperature and humidity. If the temperature is too high, it may cause its decomposition and deterioration, resulting in changes in its chemical properties, which will affect the subsequent use efficiency. Therefore, when storing, it should be placed in a cool place, so that the ambient temperature is maintained within a specific range, generally 2 - 8 ° C, which can ensure the stability of its chemical structure. Humidity cannot be ignored. If the humidity is too high, it is easy to make the compound damp, or cause adverse reactions such as hydrolysis. It should be stored in a dry place, and the environment can be maintained dry with the help of desiccants and other substances.
Times and packaging requirements. The packaging must be tight to prevent contact with air, moisture, etc. It is commonly used for airtight containers, such as glass bottles, plastic bottles, etc., and the mouth of the bottle must be well sealed. When transporting, it is also necessary to ensure that the packaging is not damaged and is not affected by external forces such as vibration and extrusion, so as to avoid compound leakage caused by package damage.
Furthermore, it is related to clear identification. On the storage and transportation containers, the name, nature, hazard warning and other information of the compound should be clearly marked so that the relevant personnel can see at a glance and take appropriate protective measures during the handling process to avoid safety accidents due to misidentification.
It is also necessary to pay attention to the isolation from other substances. This compound may react chemically with certain substances. When storing and transporting, it should be avoided to coexist in the same room or the same transportation means with strong oxidants, strong acids, strong bases and other substances to prevent accidental reactions.
Finally, personnel protection is emphasized. Personnel exposed to this compound should be equipped with appropriate protective equipment, such as gloves, goggles, protective clothing, etc. During storage and transportation operations, strictly follow the operating procedures to avoid direct contact with the compound and prevent inhalation of its volatile gases for safety.