7-Methoxypyrido[3,4-b]pyrazine CAS 1337881-78-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1337881-78-3 |
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Methoxypyrido[3,4-b]pyrazine (CAS 1337881-78-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7N3O. Molecular weight: 161.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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[2,3-b]pyrazine (CAS 1337880-59-7)
- 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
- 2-Methyl-[1,2,4]triazolo[1,5-a]pyridine-6-carbaldehyde (CAS 1338072-38-0)
- 1-Methyl-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde (CAS 1340062-44-3)
- 4-(1H-1,2,4-Triazol-5-yl)phenol (CAS 1334149-57-3)
- Trimethyl cyclopropane-1,2,3-tricarboxylate (CAS 68198-35-6)
- 1-(2-Cyanoethyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1053658-31-3)
- 2-Chloro-1-(6-chloro-5-methyl-2-phenylpyrimidin-4-yl)ethanone (CAS 7505-83-1)
- N-(4-(methylthio)butyl)thietan-3-amine (CAS 1872757-37-3)
- Pravastatin Methyl Ester (CAS 81131-72-8)
- 8-Octadecyloxypyrene-1,3,6-trisulfonic acid trisodium salt (CAS 111024-84-1)
- Peptide Impurity 26 (CAS 1350456-66-4)
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