Products Description
2,6-Dichloro-4-iodopyridine (CAS 98027-84-0) is a halogen-containing pyridine derivative with a molecular formula of C5H2Cl2IN and a molecular weight of 273.89 g/mol. In its molecular structure, the 2nd and 6th positions of the pyridine ring are each connected to a chlorine atom, and the 4th position is an iodine atom. This substitution pattern gives it unique reactivity.
2,6-Dichloro-4-iodopyridine appears as a white to light yellow crystalline solid with a melting point of 161–165°C. It is insoluble in water, slightly soluble in polar organic solvents (such as ethanol and acetone), and soluble in non-polar solvents such as dichloromethane.


Basic Info
|
ITEMS |
SPECIFICATION |
|
Melting point |
161-165 °C |
|
InChIKey |
NGSKFMPSBUAUNE-UHFFFAOYSA-N |
|
Storage temp. |
Keep in dark place,Inert atmosphere,Room temperature |
|
Density |
2.129 g/cm3 |
|
Boiling point |
291.6 °C |
|
pka |
-3.19 |
|
Sensitive |
Light Sensitive |

Uses/Preparation
Uses:
Pharmaceutical intermediates: 2,6-Dichloro-4-iodopyridine is used as an iodine-containing heterocyclic building block in the synthesis of antibacterial and antiviral drugs. Its halogen atoms can be introduced into other functional groups (such as borate and amine) through nucleophilic substitution or coupling reactions.
Scientific research purposes: As a biochemical reagent, it is used in the design of active molecules and mechanism research in the field of life sciences, for example, as a ligand or reaction substrate to participate in catalytic reactions.
Method of Preparation:
- 2 6-DICHLORO-4-IODOPYRIDINE 97 is usually obtained by the reaction of pyridine iodide and cuprous chloride in a suitable solvent.
- The reaction requires the use of appropriate reaction conditions and catalysts and is usually carried out under an inert atmosphere.
Company Profile
Now our products are exported to more than 30 countries and regions such as Holland, India, Australia, etc., enjoying high reputation and popularity in the international arena. Our company has been developing rapidly and has now become a one-stop buyer and service provider for many customers around the world. Facing more opportunities and challenges in the future, we will be more innovative and pragmatic, and make unremitting effort.
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FAQ
Can I have a sample for testing?
A: Yes! Testing allows you to visualize the effectiveness of the application. In fact, the samples are free of charge and you only need to pay for the courier fee.
Is there any discount?
A: Yes, if the quantity is big, we will offer more favorable price.
How do we guarantee the quality?
A: We will make samples before mass production and final inspection before shipment.
Can you provide product testing method?
A: Yes: Of course, we will provide lab test methods for our customers.
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