2-Amino-3,5-dibromopyrazine
2-Amino-3,5-dibromopyrazine (CAS 24241-18-7) is a halogenated heterocyclic compound with the molecular formula C4H3Br2N3 and a molecular weight of 252.89 g/mol. This building block is valuable in organic synthesis for the construction of more complex molecular architectures. Its applications span various research and development sectors, primarily within chemical synthesis and medicinal chemistry research.
- Synonyms
- C4H3Br2N3
Organic Synthesis Intermediate
Utilised as a versatile building block in the synthesis of novel organic compounds. Its dibrominated pyrazine structure allows for diverse coupling and functionalisation reactions.
Medicinal Chemistry Research
Serves as a key fragment in the discovery and development of new pharmaceutical agents. The pyrazine core is present in numerous bioactive molecules.
Materials Science
Potentially employed in the development of advanced materials where heterocyclic structures are incorporated for specific electronic or optical properties.
| Molecular weight | 252.89 |
|---|---|
| Empirical formula | C4H3Br2N3 |
| Assay | 97% |
| Melting point | 114-117 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-36/39 |
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-Amino-3,5-dibromopyrazine used for?
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2-Amino-3,5-dibromopyrazine (CAS 24241-18-7) is primarily used as a building block in organic synthesis and in medicinal chemistry research for the development of new compounds.
What is the CAS number and formula for 2-Amino-3,5-dibromopyrazine?
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The CAS number is 24241-18-7 and the empirical formula (Hill Notation) is C4H3Br2N3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-3,5-dibromopyrazine with an assay of 97%. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
How should 2-Amino-3,5-dibromopyrazine be handled safely?
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This compound is classified as Dangerous. Handle with appropriate personal protective equipment including a dust mask (type N95 or equivalent), eyeshields, faceshields, and gloves. Ensure good ventilation. Avoid breathing dust, fumes, gas, mist, vapours, or spray. Causes serious eye damage and may cause respiratory irritation.
How is 2-Amino-3,5-dibromopyrazine packed and shipped?
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2-Amino-3,5-dibromopyrazine is shipped according to UN 2811, Class 6.1 (Toxic substances), Packing Group III regulations. TSS exports globally and packages products appropriately for safe transport.
How can I request a quote or sample?
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To request a quote or sample of 2-Amino-3,5-dibromopyrazine, please contact our sales team via the website or direct email, providing your details and requirements.
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