2,4-Pyridinedicarbonitrile
2,4-Pyridinedicarbonitrile (CAS: 29181-50-8), with the molecular formula C7H3N3 and a molecular weight of 129.12 g/mol, is a heterocyclic organic compound. It serves as a versatile building block in organic synthesis. Its structure, featuring a pyridine ring substituted with two nitrile groups, makes it valuable for constructing more complex molecules, particularly in the fields of medicinal chemistry and materials science. This compound is supplied by Tech Serve Solutions with an assay of 97%.
- Synonyms
- C7H3N3

Organic Synthesis Intermediate
2,4-Pyridinedicarbonitrile acts as a key intermediate in the synthesis of various organic compounds. The presence of two reactive nitrile groups allows for diverse chemical transformations, enabling the construction of complex heterocyclic systems and functionalised molecules.
Pharmaceutical Research
This compound is utilised in medicinal chemistry research for the development of novel pharmaceutical agents. Its pyridine scaffold is a common feature in many biologically active molecules, making it a useful starting material for drug discovery efforts.
Materials Science
The nitrile functionalities can be involved in polymerisation or cross-linking reactions, suggesting potential applications in materials science for the creation of specialised polymers or functional materials.
Agrochemical Development
As a heterocyclic building block, 2,4-Pyridinedicarbonitrile may find application in the synthesis of new agrochemicals, contributing to the development of novel pesticides or herbicides.
| Molecular weight | 129.12 |
|---|---|
| Empirical formula | C7H3N3 |
| Assay | 97% |
| Melting point | 89-93 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41-43 |
| 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 2,4-Pyridinedicarbonitrile used for?
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2,4-Pyridinedicarbonitrile is primarily used as a versatile building block in organic synthesis, particularly in pharmaceutical research and materials science for the construction of complex heterocyclic molecules.
What are the CAS number and formula for 2,4-Pyridinedicarbonitrile?
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The CAS number for 2,4-Pyridinedicarbonitrile is 29181-50-8, and its empirical formula is C7H3N3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4-Pyridinedicarbonitrile with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should 2,4-Pyridinedicarbonitrile be handled?
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2,4-Pyridinedicarbonitrile is classified as Danger and is harmful if swallowed, causes skin irritation, may cause an allergic skin reaction, causes serious eye damage, and may cause respiratory irritation. Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, faceshields, and gloves, must be worn. Handle in a well-ventilated area.
Is 2,4-Pyridinedicarbonitrile exported by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2,4-Pyridinedicarbonitrile.
How can I request a sample or quote for 2,4-Pyridinedicarbonitrile?
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To request a sample or a quote for 2,4-Pyridinedicarbonitrile, please contact the Tech Serve Solutions sales team through our website or by phone.
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