7-Methoxypyrido[2,3-b]pyrazine CAS 1337880-59-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1337880-59-7 |
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-Methoxypyrido[2,3-b]pyrazine (CAS 1337880-59-7) pharmaceutical standards reference standard. Molecular formula: C8H7N3O. Molecular weight: 161.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Methoxypyrido Standards
- 6-Methoxypyrido[2,3-b]pyrazine (CAS 1260649-33-9)
- 8-Methoxypyrido[3,4-b]pyrazine (CAS 1337879-97-6)
- 7-Methoxypyrido[3,4-b]pyrazine (CAS 1337881-78-3)
- 8-Methoxypyrido[3,4-d]pyrimidin-4-ol (CAS 1260178-71-9)
- 7-Methoxypyrido[2,3-b]pyrazin-2(1H)-one (CAS 1417556-24-1)
- 7-Methoxypyrido[3,2-d]pyrimidin-4(3H)-one (CAS 1600511-85-0)
- 6-Methoxypyrido[3,4-d]pyrimidin-4(3H)-one (CAS 183741-98-2)
- 2-Methoxypyrido[2,3-d]pyrimidin-7(8H)-one (CAS 959616-58-1)
Recommended Standards
- 4-(1H-1,2,4-Triazol-5-yl)phenol (CAS 1334149-57-3)
- 2-Methyl-[1,2,4]triazolo[1,5-a]pyridine-6-carbaldehyde (CAS 1338072-38-0)
- 3-(4H-1,2,4-triazol-3-yl)phenol (CAS 1333823-62-3)
- Ethyl 3-methyl-1H-pyrrole-2-carboxylate (CAS 3284-47-7)
- (R)-2-(Pyrrolidin-2-yl)-1H-benzo[d]imidazole (CAS 175530-90-2)
- 5-Bromo-2-ethoxybenzamide (CAS 54924-78-6)
- 5-Boc-3-hydroxy-2-(tetrahydropyran-4-yl)-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole (CAS 1434128-61-6)
- N-(1-Oxaspiro[5.5]undecan-4-yl)acetamide (CAS 946051-14-5)
- tert-Butyl 3-(((5-fluoropyrimidin-2-yl)oxy)methyl)piperidine-1-carboxylate (CAS 1261231-81-5)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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 13829788188 / jacky.chen@cato-chem.com