2-Chloro-5-(trifluoromethyl)pyrazine
2-Chloro-5-(trifluoromethyl)pyrazine (CAS 799557-87-2) is a heterocyclic organic compound with the molecular formula C5H2ClF3N2 and a molecular weight of 182.53 g/mol. This pyrazine derivative serves as a valuable building block in chemical synthesis. Its structure incorporates both a chlorine atom and a trifluoromethyl group, offering versatile reactivity for further functionalisation in the development of novel chemical entities.
Pharmaceutical Intermediate
Used in the synthesis of complex organic molecules, potentially leading to new pharmaceutical agents. Its pyrazine core and trifluoromethyl substituent are motifs found in various biologically active compounds.
Agrochemical Research
Acts as a key intermediate in the development of new pesticides and herbicides. The trifluoromethylpyrazine scaffold can impart desirable properties to agrochemical products.
Specialty Chemical Synthesis
Employed as a versatile building block for creating diverse organic structures. It enables the introduction of the trifluoromethylpyrazine moiety into larger molecules for advanced material science applications.
| Molecular weight | 182.53 |
|---|---|
| Empirical formula | C5H2ClF3N2 |
| Assay | 97% |
| Density | 1.478 g/mL at 25 °C |
| Refractive index | n20/D 1.448 |
Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Flash point | 66 °C / 150.8 °F |
|---|---|
| Transport (UN / ADR) | UN 2810 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 45 |
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-Chloro-5-(trifluoromethyl)pyrazine used for?
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2-Chloro-5-(trifluoromethyl)pyrazine is primarily used as a building block and intermediate in chemical synthesis, particularly within pharmaceutical and agrochemical research and development.
What is the CAS number and molecular formula?
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The CAS number for 2-Chloro-5-(trifluoromethyl)pyrazine is 799557-87-2, and its molecular formula is C5H2ClF3N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-5-(trifluoromethyl)pyrazine with a minimum assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should 2-Chloro-5-(trifluoromethyl)pyrazine be handled?
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This compound is classified as acutely toxic if swallowed (Danger, H301). Handle with extreme caution in a well-ventilated area, using appropriate personal protective equipment, and avoid ingestion. Refer to the Safety Data Sheet for detailed handling procedures.
Is this chemical a controlled substance?
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Based on the provided data, 2-Chloro-5-(trifluoromethyl)pyrazine is not indicated as a scheduled or controlled substance in major jurisdictions. However, users should always verify local regulations.
How is this product packed and shipped?
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Products are packed securely according to international shipping regulations for hazardous materials, including UN 2810 classification. TSS is an experienced global exporter.
How can I request a quote or sample?
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Please contact our sales team via the website or email to request a quote or inquire about sample availability for 2-Chloro-5-(trifluoromethyl)pyrazine.
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