3-Pyridylacetonitrile
3-Pyridylacetonitrile (CAS: 6443-85-2), with the molecular formula C7H6N2 and a molecular weight of 118.14 g/mol, is a heterocyclic organic compound. It serves as a valuable intermediate and building block in chemical synthesis, particularly in the development of pharmaceutical compounds and other complex organic molecules. Its structure, featuring a pyridine ring with an attached acetonitrile group, makes it a versatile reagent for various chemical transformations.
- IUPAC
- 3-Pyridineacetonitrile

Pharmaceutical Intermediate
3-Pyridylacetonitrile is utilised in the synthesis of active pharmaceutical ingredients (APIs). Its pyridine moiety and reactive nitrile group allow for diverse chemical modifications crucial in drug discovery and development.
Organic Synthesis Building Block
As a heterocyclic building block, this compound is employed in the construction of more complex organic structures. It is frequently used in research laboratories for creating novel compounds with potential applications in various scientific fields.
Agrochemical Development
The pyridine ring structure is common in agrochemicals, suggesting a role for 3-Pyridylacetonitrile in the synthesis of new pesticides, herbicides, or fungicides.
| Molecular weight | 118.14 |
|---|---|
| Empirical formula | C7H6N2 |
| Assay | 98% |
| Boiling point | 101-109 °C/1.5 mmHg(lit.) |
| Density | 1.108 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.529(lit.) |
| Storage temperature | 2-8°C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 98 °C / 208.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38 |
| 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 3-Pyridylacetonitrile used for?
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3-Pyridylacetonitrile is primarily used as a building block in organic synthesis and as an intermediate in the development of pharmaceuticals and potentially agrochemicals.
What are the CAS number and formula for 3-Pyridylacetonitrile?
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The CAS number for 3-Pyridylacetonitrile is 6443-85-2, and its molecular formula is C7H6N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Pyridylacetonitrile with a minimum assay of 98%. This product is supplied for research and laboratory use and is not represented as USP, BP, or EP grade.
How should 3-Pyridylacetonitrile be handled safely?
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3-Pyridylacetonitrile is classified as a Warning with hazards H315 (Causes skin irritation) and H319 (Causes serious eye irritation). Recommended personal protective equipment includes eyeshields, gloves, and appropriate respiratory protection. Always consult the Safety Data Sheet (SDS) before handling.
How is 3-Pyridylacetonitrile packed and exported?
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3-Pyridylacetonitrile is available for purchase and export globally by Tech Serve Solutions. Specific packaging details are available upon request.
How can I request a sample or quote for 3-Pyridylacetonitrile?
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To request a sample or a quote for 3-Pyridylacetonitrile, please contact the Tech Serve Solutions sales team through our website or by phone.
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