6,6′′-Dibromo-2,2′:6′,2′′-terpyridine
6,6′′-Dibromo-2,2′:6′,2′′-terpyridine (CAS: 100366-66-3) is a brominated heterocyclic organic compound with the empirical formula C15H9Br2N3 and a molecular weight of 391.06 g/mol. This compound functions as a valuable building block in chemical synthesis. It is primarily utilised in research and development settings for the creation of more complex molecules and materials, particularly within the realm of halogenated heterocycles and pyridine derivatives.
- Synonyms
- 2′′:6′′-terpyridine, 100366-66-3, C15H9Br2N3

Chemical Synthesis Intermediate
6,6′′-Dibromo-2,2′:6′,2′′-terpyridine serves as a key intermediate in organic synthesis. Its dibrominated structure allows for diverse functionalisation, making it suitable for constructing advanced molecular architectures and functional materials.
Building Block for Heterocyclic Chemistry
As a pyridine derivative, this compound is employed in research focused on heterocyclic chemistry. It can be incorporated into novel ligands, coordination complexes, or organic frameworks due to the presence of nitrogen atoms and reactive bromine substituents.
Materials Science Research
The rigid, planar structure of terpyridine derivatives, combined with the ability to introduce functional groups via the bromine atoms, makes 6,6′′-Dibromo-2,2′:6′,2′′-terpyridine a useful precursor in materials science for developing new functional polymers or supramolecular assemblies.
| Molecular weight | 391.06 |
|---|---|
| Empirical formula | C15H9Br2N3 |
| Assay | 90% |
| Melting point | 257-263 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 6,6′′-Dibromo-2,2′:6′,2′′-terpyridine used for?
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This compound is primarily used as a building block in chemical synthesis, particularly in the fields of heterocyclic chemistry and materials science research for creating complex molecules and functional materials.
What are the CAS number and formula for 6,6′′-Dibromo-2,2′:6′,2′′-terpyridine?
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The CAS number is 100366-66-3, and the empirical formula is C15H9Br2N3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6,6′′-Dibromo-2,2′:6′,2′′-terpyridine with an assay of 90%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or pharmaceutical grade.
How should 6,6′′-Dibromo-2,2′:6′,2′′-terpyridine be handled?
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Handling requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation to avoid inhalation of dust. Avoid contact with skin, eyes, and clothing. Refer to the safety data sheet for full details.
What are the primary hazards associated with this chemical?
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This compound is classified with the GHS07 symbol and a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335).
How is this chemical typically packed and exported?
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Tech Serve Solutions, as a global supplier and exporter, ensures appropriate packaging for safe transit. Specific packing details and international shipping capabilities are available upon request.
How can I request a sample or quote for 6,6′′-Dibromo-2,2′:6′,2′′-terpyridine?
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Please contact our sales team via the website or by phone to request a sample or a detailed quotation for 6,6′′-Dibromo-2,2′:6′,2′′-terpyridine.
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