Well-designed CAS 57260-71-6 - 1,4,7,10-tetraazacyclododecane – Freemen
Well-designed CAS 57260-71-6 - 1,4,7,10-tetraazacyclododecane – Freemen Detail:
Appearance: White to almost white crystalline, hygroscopic
Purity (Titration): 99.0%min
Water: 1.0%max
Toluene: 0.2%max
unknown impurity: 0.05%max
Total impurity: 0.2%max
PH value:11-12.5
25kg/drum, 9Mt/FCL
Non-hazardous material
☑ It used in pharmaceuticals.
☑ Cyclen and its derivatives exhibit selective coordination properties for transition metal cations, heavy metal cations, lanthanide and actinide ions, and even for organic or inorganic anions. The accurate behavior of cyclen and its derivatives depends on the properties of its substituents.
☑It is an organic synthesis intermediate, especially a precursor compound for the synthesis of metal ion macrocyclic chelating agents. For example, Cyclen is used to synthesize the contrast agent gadobutrol to perform MRI imaging of the brain and spinal cord, which can accurately determine the exact location of tumors and other lesions. There is great potential in the field of medical research.
☑ Product approved by leading pharmaceutical companies;
☑ GMP standard, Annual Audit conducted by multinationals;
☑ 300t.a capacity plant;
☑ We have complete quality management system, not limited to sampling, method of analysis, sample retainment, Standard operation process;
☑ Freemen ensures the consisitency of quality, the strict process of management of changes is followed, including process and equipment, raw material supplies, packing;
☑ The sample could arrive in your hands within 20 days for international customers;
☑ The minimum order quantity is based on one package;
☑ We will feedback to your enquires within 24hours, Dedicated technical team will follow up and ready to give solutions if you have any request;
Welcome contact for more details!
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Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of Well-designed CAS 57260-71-6 - 1,4,7,10-tetraazacyclododecane – Freemen, The product will supply to all over the world, such as: Belize, Israel, Netherlands, Our company's main products are widely used all over the world; 80% of our products exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.
By John biddlestone from Sydney - 2017.05.21 12:31
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By Christine from Angola - 2018.02.08 16:45
