5-Bromo-3-methoxy-N-methylpyrazin-2-amine CAS 446286-73-3
| CAS No. | 446286-73-3 |
| Molecular Formula | C6H8BrN3O |
| Molecular Weight | 218.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-Bromo-3-methoxy-N-methylpyrazin-2-amine (C6H8BrN3O) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 218.05 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-Bromo-3-methoxy-N-methylpyrazin-2-amine (CAS 446286-73-3) is a high-purity analytical reference standard with the molecular formula C6H8BrN3O and a molecular weight of 218.05 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Bromo-3-methoxy-N-methylpyrazin-2-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H8BrN3O |
| Molecular Weight | 218.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
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Recommended Standards
- 5-Bromo-3-methoxy-6-methylpyrazin-2-amine (CAS 566204-90-8)
- 5-Bromo-4-methoxy-6-methylpyrimidin-2-amine (CAS 7749-55-5)
- 5-Bromo-3-methoxy-2-methylpyridin-4-ol (CAS 71001-57-5)
- 5-Bromo-N,N-dimethylfuran-2-carboxamide (CAS 31136-79-5)
- 1-(1,3-BENZODIOXOL-5-YLMETHYL)-2-METHYLHYDRAZINE (CAS 1392879-11-6)
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Why CATO?
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