Intermediate – Intermediate: A material produced during a drug substance processing step that must undergo further molecular modification or refinement to become a drug substance. Intermediates may or may not be isolated. Intermediates are the key products of the previous process of making APIs, which are different in structure from APIs.
Ceftriaxone sodium powder is called preparation, sterile ceftriaxone sodium is called API, and 7-ACA is called intermediate.
Our company specializes in providing key intermediates for various APIs
Intermediate is a very important type of fine chemical products. Its essence is a type of "semi-finished product", which is an intermediate product in the production of certain products. For example, if a product is to be produced, it can be produced from intermediates, saving costs and reducing It is widely used in the synthesis of medicines, pesticides, coatings, dyes and spices. In the field of medicine, intermediates are an important link in the industrial chain of the pharmaceutical industry. They are used for some chemical raw materials or chemical products in the process of drug synthesis. In a word, they are used to produce APIs.
Key Intermediates , Pharmaceutical intermediates , Anticancer intermediates , Antitumor Intermediates XI AN RHINE BIOLOGICAL TECHNOLOGY CO.,LTD , https://www.rhinebioteches.com
for example:
Amoxicillin capsules are called preparations, amoxicillin is called API, and 6-APA is called intermediate.
Rubber and plastic insulation materials become the ideal insulation material for protecting pipelines
Rubber and plastic insulation materials become the ideal insulation material for protecting pipelines
Rubber and plastic insulation materials are ideal insulation materials for protecting pipelines, preventing pipelines from being corroded by atmospheric media or industrial environments. The production of rubber and plastic insulation materials and their application in construction strive to reduce energy consumption and thus reduce environmental pollution and greenhouse effect. Therefore, the rubber-plastic tube shell has a very good heat preservation effect and is safe to use, which does not irritate the skin and does not endanger health. They prevent mold growth, prevent pests or rats from biting, and are resistant to acids and alkalis and have superior performance. These properties make rubber and plastic an ideal insulation material for protecting pipes from corrosion due to atmospheric media or industrial environments.
The rubber-plastic insulation pipe has high elasticity, so it can greatly reduce the vibration and resonance of the chilled water and hot water pipes during use. The rubber-plastic insulation pipe has good winding and toughness, and it is easy to handle curved and irregular pipes during construction, and it can save labor and materials.
It is soft and easy to install. Pipe installation: It can be installed after being installed, or the pipe can be cut longitudinally and then bonded with aluminum foil tape. For complex parts such as valves, tees, elbows, etc., the plates can be cut and bonded according to different shapes to ensure the tightness of the whole system, thus ensuring the thermal insulation of the entire system.
Because of the smooth and flat rubber surface of the rubber-plastic shell material and its excellent performance, it does not need to add a vapor barrier layer and a protective layer, which reduces the trouble in construction and ensures the appearance and smoothness. When the equipment or pipeline is overhauled, the stripped material can be reused and the performance is unchanged.
Rubber and plastic insulation cotton has high elasticity, so it can greatly reduce the vibration and resonance of chilled water and hot water pipes during use. At the same time, rubber and plastic insulation cotton has good winding and toughness. It is easy to handle curved and irregular pipes during construction, and it can save labor and materials.