5,6-Dimethyl-2,3-pyrazinedicarbonitrile
5,6-Dimethyl-2,3-pyrazinedicarbonitrile (CAS 40227-17-6) is a heterocyclic organic compound with the molecular formula C8H6N4 and a molecular weight of 158.16 g/mol. It serves as a valuable building block in chemical synthesis, particularly for creating more complex heterocyclic structures. This compound is offered by Tech Serve Solutions with a high purity assay, suitable for research and development applications in organic chemistry and materials science.
- Synonyms
- 40227-17-6C8H6N4

Heterocyclic Synthesis
Utilised as a key intermediate in the synthesis of novel pyrazine derivatives and other complex heterocyclic systems. Its dinitrile functionality allows for diverse chemical transformations.
Organic Chemistry Research
Employed as a versatile reagent in academic and industrial research laboratories for the exploration of new chemical entities and reaction pathways.
Materials Science
Potential applications in the development of functional materials, dyes, or ligands due to its unique structural features and nitrogen-rich nature.
| Molecular weight | 158.16 |
|---|---|
| Empirical formula | C8H6N4 |
| Assay | 99% |
| Melting point | 168-170 °C (dec.)(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- 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, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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 5,6-Dimethyl-2,3-pyrazinedicarbonitrile used for?
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5,6-Dimethyl-2,3-pyrazinedicarbonitrile is primarily used as a building block in chemical synthesis and for research in organic chemistry and materials science.
What is the CAS number and chemical formula for 5,6-Dimethyl-2,3-pyrazinedicarbonitrile?
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The CAS number is 40227-17-6, and the chemical formula is C8H6N4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5,6-Dimethyl-2,3-pyrazinedicarbonitrile with an assay of 99%. This product is intended for research and laboratory use and is not supplied as USP, BP, EP, or pharmaceutical grade.
How should 5,6-Dimethyl-2,3-pyrazinedicarbonitrile be handled?
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This compound is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation, and respiratory irritation. Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves, in a well-ventilated area. Refer to the Safety Data Sheet for full handling precautions.
Does Tech Serve Solutions export 5,6-Dimethyl-2,3-pyrazinedicarbonitrile?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 5,6-Dimethyl-2,3-pyrazinedicarbonitrile.
How can I request a sample or quote for 5,6-Dimethyl-2,3-pyrazinedicarbonitrile?
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Please contact our sales department via email or phone to request a sample or a quotation for 5,6-Dimethyl-2,3-pyrazinedicarbonitrile.
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