2,2′-Dipyridyl N,N′-dioxide
2,2′-Dipyridyl N,N′-dioxide (CAS: 7275-43-6) is a heterocyclic organic compound with the molecular formula C10H8N2O2 and a molecular weight of 188.18 g/mol. This pyridine derivative, also known as 2,2′-Bipyridine 1,1′-dioxide, is primarily utilised as a building block in chemical synthesis. Its structure makes it valuable for constructing more complex molecules, particularly within research and development settings in the fields of organic chemistry and materials science.
- IUPAC
- 2,2′-Bipyridine 1,1′-dioxide
- Synonyms
- 7275-43-6C10H8N2O22,2′-Bipyridine 1,1′-dioxide

Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of novel organic compounds. Its difunctional nature allows for diverse chemical transformations, facilitating the creation of complex molecular architectures.
Heterocyclic Chemistry Research
Employed in academic and industrial research focused on pyridine derivatives. It provides a scaffold for exploring new reactions and developing compounds with specific electronic or structural properties.
Materials Science Precursor
Investigated as a potential precursor for novel materials due to its unique structural and electronic characteristics. Applications may arise in areas such as coordination chemistry or functional materials development.
| Molecular weight | 188.18 |
|---|---|
| Empirical formula | C10H8N2O2 |
| Assay | 98% |
| Melting point | 296-298 °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′-Dipyridyl N,N′-dioxide used for?
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2,2′-Dipyridyl N,N′-dioxide (CAS: 7275-43-6) is primarily used as a building block in organic chemical synthesis and heterocyclic chemistry research.
What is the CAS number and molecular formula for 2,2′-Dipyridyl N,N′-dioxide?
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The CAS number is 7275-43-6 and the molecular formula is C10H8N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,2′-Dipyridyl N,N′-dioxide with an assay of 98%. This is a technical grade and is not represented as USP, BP, or EP.
How should 2,2′-Dipyridyl N,N′-dioxide be handled?
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Handle 2,2′-Dipyridyl N,N′-dioxide with appropriate personal protective equipment including a dust mask (type N95 or equivalent), eyeshields, and gloves. It is a Warning substance that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Ensure good ventilation.
How is 2,2′-Dipyridyl N,N′-dioxide typically packaged and shipped?
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As a global supplier, Tech Serve Solutions exports 2,2′-Dipyridyl N,N′-dioxide globally, adhering to all relevant shipping regulations for chemical compounds.
How can I request a sample or quote for 2,2′-Dipyridyl N,N′-dioxide?
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To request a sample or quote, please use the contact form on our website or contact our sales department directly.
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