2-Methyl-5-(methylamino)pyrazine CAS 590423-42-0
| CAS No. | 590423-42-0 |
| Molecular Formula | C6H9N3 |
| Molecular Weight | 123.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Methyl-5-(methylamino)pyrazine (CAS 590423-42-0), molecular formula C6H9N3 and molecular weight 123.16 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, an aromatic ring system, 2-Methyl-5-(methylamino)pyrazine is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 123.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Methyl-5-(methylamino)pyrazine 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 | C6H9N3 |
| Molecular Weight | 123.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1984 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
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- 2-(Methylamino)pyridin-3-ol (CAS 1092561-57-3)
- 2-(Methylamino)pyridin-4(1H)-one (CAS 1243476-30-3)
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Recommended Standards
- 2-Methyl-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole (CAS 752176-43-5)
- 3-(1-Methylhydrazinyl)pyridine (CAS 99979-60-9)
- 2-Methyl-1,4,5,6-tetrahydropyrrolo[3,4-d]imidazole (CAS 885281-10-7)
- 3-(Hydrazinomethyl) Pyridine (CAS 7112-38-1)
- 4-(Boc-Amino)-1-isopentylpiperidine (CAS 888944-67-0)
- 4-(2-Aminoethyl)thiazol-2-amine (CAS 124458-10-2)
- 3-Cyclopropyl-4-fluorophenol (CAS 1887175-94-1)
- 3-(Cyclohexyldisulfanyl)-2-methylfuran (CAS 61197-12-4)
- 3-Ethyl-4-methyl-5-(methylthio)isoxazole (CAS 118631-13-3)
- 2-Iodo-4-nitro-1H-indole (CAS 1935958-72-7)
- 7-(2-Methyl-4-nitrophenoxy)imidazo[1,2-a]pyridine (CAS 937263-41-7)
- 4-Nitrobenzyl Carbonochloridate (CAS 4457-32-3)
- 1-(5-Bromo-2-methyl-2H-1,2,3-triazol-4-yl)ethan-1-one (CAS 2821088-67-7)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com