Hey there! I'm a supplier of the medical raw material with CAS number 56 - 75 - 7. You might be wondering, what's the storage life of this stuff? Well, let's dig into it.
First off, CAS 56 - 75 - 7 refers to Chloramphenicol, a well - known antibiotic. It's used in various medical applications, from treating eye infections to dealing with certain systemic bacterial infections. But like any other medical raw material, its storage life is crucial for maintaining its effectiveness.
Factors Affecting Storage Life
Temperature
Temperature plays a huge role in determining how long Chloramphenicol can be stored. Generally, it's recommended to store it in a cool and dry place. High temperatures can accelerate the degradation process of the compound. If the storage area is too warm, say above 30°C (86°F), the chemical structure of Chloramphenicol might start to break down. This can lead to a decrease in its potency and effectiveness. On the other hand, if it's stored at extremely low temperatures, like in a freezer, there's a risk of changes in the physical state of the raw material, which can also affect its quality. A good temperature range for long - term storage is between 2°C and 8°C (35.6°F - 46.4°F), which is similar to the temperature in a standard refrigerator.
Humidity
Humidity is another important factor. Chloramphenicol is hygroscopic, which means it can absorb moisture from the air. When it absorbs too much moisture, it can form clumps or even start to react with water molecules. This can cause chemical changes in the compound and reduce its storage life. To prevent this, it should be stored in a tightly sealed container in a low - humidity environment. A humidity level of less than 60% is ideal for maintaining the quality of Chloramphenicol over time.
Light
Exposure to light, especially ultraviolet (UV) light, can also have a negative impact on Chloramphenicol. UV light can cause photochemical reactions in the compound, leading to the formation of degradation products. These degradation products may not only be less effective as antibiotics but could also potentially be toxic. So, it's best to store Chloramphenicol in opaque containers or in a dark storage area to minimize light exposure.
Typical Storage Life
Under optimal storage conditions (temperature between 2°C - 8°C, low humidity, and minimal light exposure), Chloramphenicol can have a storage life of about 2 - 3 years. However, this can vary depending on the purity of the raw material and the specific manufacturing process. If the raw material has a high level of impurities, it may degrade more quickly. Also, if the manufacturing process doesn't follow strict quality control measures, the storage life can be shorter.
It's important to note that once the container of Chloramphenicol is opened, the storage life may be reduced. This is because opening the container exposes the raw material to air, moisture, and potential contaminants. After opening, it's advisable to use the raw material within a few months and to store it properly between uses.
Comparison with Other Medical Raw Materials
Let's take a look at how the storage life of Chloramphenicol compares with some other medical raw materials. For example, Valsartan CAS# 137862 - 53 - 4 is an angiotensin II receptor blocker used to treat high blood pressure. It also has specific storage requirements. Valsartan is usually stable at room temperature (around 20°C - 25°C or 68°F - 77°F) but should be protected from moisture and light. Its storage life is typically around 2 - 3 years under proper conditions, similar to Chloramphenicol.
Candesartan Cilexetil CAS#145040 - 37 - 5 is another medication used for hypertension. It's more sensitive to heat and light compared to Chloramphenicol. It should be stored in a cool place, preferably below 25°C (77°F), and protected from direct sunlight. Its storage life is also around 2 - 3 years when stored correctly.
Heparin Sodium Salt CAS 9041 - 08 - 1 Active Pharmaceutical Ingredients And Intermediates is an anticoagulant. It's highly sensitive to temperature and humidity. It should be stored at a low temperature, usually between 2°C - 8°C (35.6°F - 46.4°F), and in a dry environment. Its storage life can be up to 3 - 5 years under optimal conditions, which is a bit longer than Chloramphenicol in some cases.
Importance of Proper Storage
Proper storage of medical raw materials like Chloramphenicol is not just about maintaining their effectiveness. It's also a matter of patient safety. If a degraded or ineffective raw material is used in the production of medications, it can lead to treatment failures. For example, if a patient is prescribed a Chloramphenicol - based eye drop that has been stored incorrectly and has lost its potency, the eye infection may not be treated properly, which can lead to more serious complications.
In addition, regulatory authorities have strict guidelines regarding the storage and quality of medical raw materials. Pharmaceutical companies need to ensure that they follow these guidelines to avoid legal issues and to maintain the trust of consumers.
Our Supply and Assurance
As a supplier of Chloramphenicol (CAS 56 - 75 - 7), we take great care in ensuring the quality and storage of our products. We store our raw materials in state - of - the - art facilities that are temperature and humidity - controlled. Our containers are designed to protect the raw material from light and air. Before shipping, we conduct rigorous quality checks to make sure that the Chloramphenicol meets all the necessary standards.
If you're in the market for high - quality Chloramphenicol with a long storage life, we're here to help. Whether you're a pharmaceutical manufacturer, a research institution, or a medical supplier, we can provide you with the quantity and quality you need. We're committed to providing excellent customer service and ensuring that you get the best value for your money.
If you're interested in purchasing Chloramphenicol or have any questions about its storage, usage, or quality, feel free to reach out and start a conversation with us. We're eager to discuss your requirements and find the best solution for you.
References
- Martindale: The Complete Drug Reference.
- United States Pharmacopeia (USP) standards for Chloramphenicol.
- European Pharmacopoeia guidelines on storage of pharmaceutical raw materials.