2,2′-Bipyrimidine
2,2′-Bipyrimidine (CAS: 34671-83-5) is a heterocyclic organic compound with the molecular formula C8H6N4 and a molecular weight of 158.16 g/mol. As a nitrogen-rich heterocycle, it serves as a versatile building block in chemical synthesis. It is primarily utilised in research and development settings for the construction of more complex molecular architectures, particularly within the fields of organic chemistry and materials science.
- IUPAC
- 2,2′-Dipyrimidyl
- Synonyms
- 2,2′-Dipyrimidyl

Organic Synthesis
2,2′-Bipyrimidine is a valuable precursor in organic synthesis, enabling the formation of diverse nitrogen-containing compounds. Its structure lends itself to reactions for creating novel organic materials and ligands for coordination chemistry.
Ligand Development
This bipyrimidine derivative can act as a chelating ligand in coordination chemistry. It is employed in the synthesis of metal complexes with potential applications in catalysis or materials science.
Research and Development
Utilised as a chemical building block, 2,2′-Bipyrimidine facilitates the exploration of new chemical entities and reaction pathways in academic and industrial research laboratories.
| Molecular weight | 158.16 |
|---|---|
| Empirical formula | C8H6N4 |
| Assay | 95% |
| Melting point | 112-116 °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 2,2′-Bipyrimidine used for?
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2,2′-Bipyrimidine is primarily used as a building block in organic synthesis and for developing ligands in coordination chemistry, often in research and development settings.
What is the CAS number and formula for 2,2′-Bipyrimidine?
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The CAS number for 2,2′-Bipyrimidine is 34671-83-5, and its empirical formula is C8H6N4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,2′-Bipyrimidine with an assay of 95%. We do not represent this product as meeting USP, BP, EP, or any other pharmacopoeial standards. It is suitable for research and laboratory use.
How should 2,2′-Bipyrimidine be handled safely?
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Handle 2,2′-Bipyrimidine with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure good ventilation. Refer to the Safety Data Sheet for full guidance.
What are the primary hazards associated with 2,2′-Bipyrimidine?
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2,2′-Bipyrimidine is classified with a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335).
How is 2,2′-Bipyrimidine shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, ensuring appropriate packaging and documentation for safe and compliant international shipment of 2,2′-Bipyrimidine.
How can I request a quote or sample for 2,2′-Bipyrimidine?
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To request a quote or a sample of 2,2′-Bipyrimidine, please contact our sales team through the TSS website or by telephone, providing your specific requirements.
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