2-Isopropyl-3-methoxypyrazine
2-Isopropyl-3-methoxypyrazine (CAS: 25773-40-4, C8H12N2O) is a heterocyclic organic compound with a molecular weight of 152.19 g/mol. It is characterized by its pyrazine ring substituted with isopropyl and methoxy groups. This compound finds use as a building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its specific properties make it a valuable reagent for researchers and chemists engaged in organic synthesis and the development of novel compounds.

Chemical Synthesis Reagent
Utilised as a key intermediate and building block in various organic synthesis pathways. Its structural features lend themselves to the construction of more complex molecules.
Heterocyclic Chemistry
Serves as a valuable compound for researchers exploring pyrazine derivatives and other heterocyclic systems. Facilitates the synthesis of novel heterocyclic structures.
Research and Development
Employed in laboratory settings for fundamental research and the exploration of new chemical reactions and molecular architectures.
| Molecular weight | 152.19 |
|---|---|
| Empirical formula | C8H12N2O |
| Assay | 97% |
| Density | 0.996 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.494(lit.) |

Hazard statements
- 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, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 67 °C / 152.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 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-Isopropyl-3-methoxypyrazine primarily used for?
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2-Isopropyl-3-methoxypyrazine is primarily used as a building block in chemical synthesis and for research in heterocyclic chemistry.
What are the CAS number and formula for 2-Isopropyl-3-methoxypyrazine?
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The CAS number is 25773-40-4 and the empirical formula (Hill notation) is C8H12N2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Isopropyl-3-methoxypyrazine with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmaceutical grade.
How should 2-Isopropyl-3-methoxypyrazine be handled safely?
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Handle with care, avoiding contact with skin, eyes, and inhalation of vapours. Use appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation. Refer to the Safety Data Sheet for detailed handling instructions.
Is 2-Isopropyl-3-methoxypyrazine a controlled substance?
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Based on the provided data, there is no indication that 2-Isopropyl-3-methoxypyrazine is a controlled substance.
How is 2-Isopropyl-3-methoxypyrazine packed and shipped?
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This product is typically packed in accordance with international shipping regulations. Tech Serve Solutions exports globally, ensuring compliance with all necessary transport requirements.
How can I request a sample or quote for 2-Isopropyl-3-methoxypyrazine?
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To request a sample or quote, please contact our sales department through the website or by phone, providing your details and the product CAS number (25773-40-4).
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