2,3,5-Trimethylpyrazine
2,3,5-Trimethylpyrazine (CAS: 14667-55-1; C7H10N2) is a valuable heterocyclic organic compound with a molecular weight of 122.17 g/mol. Known for its characteristic aroma, it finds utility as a building block in chemical synthesis, particularly within the realm of flavour and fragrance chemistry. This compound serves as a key intermediate for creating more complex molecules, contributing to diverse research and development applications in organic chemistry.
- Synonyms
- 14667-55-1C7H10N2
Organic Synthesis Intermediate
2,3,5-Trimethylpyrazine is employed as a fundamental building block in the synthesis of more complex organic molecules. Its pyrazine ring structure makes it suitable for various chemical transformations.
Flavour and Fragrance Component
This compound is recognised for its distinct aroma, making it a potential ingredient or precursor in the formulation of flavour and fragrance compositions, though specific food-grade applications require further verification.
Research and Development
Utilised in academic and industrial research, 2,3,5-Trimethylpyrazine serves as a reagent or starting material for exploring novel chemical reactions and developing new compounds with potential applications.
| Molecular weight | 122.17 |
|---|---|
| Empirical formula | C7H10N2 |
| Assay | 99% |
| Boiling point | 171-172 °C(lit.) |
| Density | 0.979 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5040(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- 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 | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 54 °C / 129.2 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 10-22-36/37/38 |
| Safety statements (S) | 16-26-36/37/39 |
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 2,3,5-Trimethylpyrazine used for?
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2,3,5-Trimethylpyrazine is primarily used as a building block in chemical synthesis and as a component in flavour and fragrance research due to its characteristic aroma. It serves as an intermediate for creating more complex organic molecules.
What is the CAS number and chemical formula for 2,3,5-Trimethylpyrazine?
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The CAS number for 2,3,5-Trimethylpyrazine is 14667-55-1, and its empirical formula (Hill Notation) is C7H10N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3,5-Trimethylpyrazine with an assay of 99%. This product is suitable for research and chemical synthesis. TSS does not represent it as USP, BP, or EP grade.
How should 2,3,5-Trimethylpyrazine be handled safely?
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2,3,5-Trimethylpyrazine is a flammable liquid and vapour (H226) and is harmful if swallowed (H302), causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection. Ensure adequate ventilation and keep away from heat and ignition sources.
Is 2,3,5-Trimethylpyrazine regulated or controlled?
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Based on the provided data, there is no indication that 2,3,5-Trimethylpyrazine is a controlled or scheduled substance.
How is 2,3,5-Trimethylpyrazine packed and exported?
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2,3,5-Trimethylpyrazine is supplied in quantities suitable for laboratory and industrial use, adhering to safety regulations for transport. TSS is experienced in exporting chemicals globally.
How can I request a sample or quote for 2,3,5-Trimethylpyrazine?
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To request a sample or obtain a quote for 2,3,5-Trimethylpyrazine, please contact the TSS sales department through our website or via direct inquiry, providing your contact details and required quantity.
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