Powder: | Yes |
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Customized: | Non-Customized |
Certification: | ISO 9001 |
State: | Solid |
Purity: | >99% |
Name: | 3,5-Dibromopyridine |
Samples: |
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Customization: |
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Pharmaceutical Intermediate 3,5-Dibromopyridine CAS :625-92-3
What is 3,5-Dibromopyridine ?
3, 5-dibromopyridine is an important pharmaceutical intermediate and an important raw material for the prevention and treatment of central nervous system disorder TC-2559. The reaction conditions for the synthesis of 3, 5-dibromopyridine are harsh because the aromatic electrophilic reverse Chemicalbook reaction of pyri dine is much slower than that of benzene, often requires drastic reaction conditions, and usually only the 3-position substitution reaction is generated.
3, 5-dibromopyridine is a white to pale yellow crystalline powder, which can be used as a pharmaceutical intermediate.
Product name | 3,5-Dibromopyridine | Boiling point | 222.0±0.0 °C at 760 mmHg |
CAS number | 625-92-3 | Melting point | 110-115 °C(lit.) |
MW | 236.892 | Flash point | 84.3±21.8 °C |
MF | C5H3Br2N | Purity of 2,5-Dibromopyridine | 99%min |
Refractive index | 1.607 | Vapour pressure | 0.2±0.4 mmHg at 25°C |
GuanLang dedicated to the development, production and marketing of chemicals which is specialized in pharmaceutical
intermediates,aromatic ketone and Pesticide intermediates,our company is located in Shijiazhuang,Hebei Province.
For many years of hard working with high developed technology, we are doing great jobs in China, and ranked in the top level of manufacturing medicine-used pharmaceutical intermediates. High purity of products, good price, short time of delivery, quick response of service.
We are the manufacturer, we have better price, we have large stock for delivery in short time.
After-sale Service: We will supply flexible service ways, various service ways such as common sample free, online service, global
exhibitions and meeting face to face will be accepted. Clients' satisfaction is our principle. Good reputation is our origin!
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