5-Methylquinoxaline
5-Methylquinoxaline (CAS: 13708-12-8), with the molecular formula C9H8N2 and a molecular weight of 144.17, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of quinoxaline chemistry. Its properties make it suitable for research and development applications, contributing to the creation of more complex molecular structures in synthetic organic chemistry.
Synthesis of Complex Organic Molecules
5-Methylquinoxaline is employed as a precursor in the synthesis of intricate heterocyclic systems. Its structure facilitates its incorporation into larger molecular frameworks, acting as a foundational element for novel compounds.
Research in Quinoxaline Derivatives
This compound is utilised in research exploring the chemical space of quinoxalines. Such research can lead to the discovery of new materials or biologically relevant molecules.
Development of Triazoloquinoxaline Cycloadducts
Specifically, 5-Methylquinoxaline has been documented for its use in the synthesis of bis-cycloadducts of 1,12-diphenyl-5-methyl-1,12,12a,12b-tetrahydro[1,2,4]triazolo[4,3-a:3′,4′-c]quinoxaline.
| Molecular weight | 144.17 |
|---|---|
| Empirical formula | C9H8N2 |
| Assay | 98% |
| Boiling point | 120 °C/15 mmHg(lit.) |
| Density | 1.112 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.62(lit.) |
| Application | 5-Methylquinoxaline was used in the synthesis of 1,12-diphenyl-5-methyl-1,12,12a,12b-tetrahydrobis[1,2,4]triazolo[4,3-a:3′,4′-c]quinoxaline bis-cycloadducts. |
| Melting point | 20-21 °C(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 | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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-Methylquinoxaline used for?
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5-Methylquinoxaline is used as a building block in chemical synthesis, particularly in the preparation of complex heterocyclic organic molecules and quinoxaline derivatives.
What is the CAS number and molecular formula for 5-Methylquinoxaline?
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The CAS number for 5-Methylquinoxaline is 13708-12-8, and its molecular formula is C9H8N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Methylquinoxaline with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the primary safety hazards associated with 5-Methylquinoxaline?
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5-Methylquinoxaline is classified with the GHS symbol GHS07 and signal word Warning. It carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and gloves, should be used when handling.
Can Tech Serve Solutions export 5-Methylquinoxaline?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Methylquinoxaline.
How can I request a quote or sample for 5-Methylquinoxaline?
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Please contact our sales department directly via our website or phone to request a quote or sample for 5-Methylquinoxaline.
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