1H,2H,3H,4H-Pyrido[2,3-b]pyrazine CAS 35808-40-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35808-40-3 |
| Molecular Formula | C7H9N3 |
| Molecular Weight | 135.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1H,2H,3H,4H-Pyrido[2,3-b]pyrazine (CAS 35808-40-3) pharmaceutical standards reference standard. Molecular formula: C7H9N3. Molecular weight: 135.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H9N3 |
| Molecular Weight | 135.17 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1,4,5-Trimethyl-1H-imidazole-2-carbonitrile (CAS 281194-81-8)
- 2-(1-Ethyl-1h-imidazol-2-yl)acetonitrile (CAS 63928-03-0)
- 1,2,3,4-tetrahydropyrido[3,4-b]pyrazine (CAS 35808-41-4)
- 7-Methoxyquinazolin-6-ol (CAS 884344-38-1)
- 4-Aminoisothiochromane (CAS 123470-16-6)
- (1-Trifluoromethanesulfonylpiperidin-4-yl)methanamine (CAS 1154673-58-1)
- 5-Amino-2-isopropyl-1H-imidazole-4-carboxamide (CAS 227078-19-5)
- Tert-butyl 3-oxo-4-(piperidin-4-yl)piperazine-1-carboxylate (CAS 856418-53-6)
- (S)-2-Amino-3-cyclobutylpropanoic Acid (CAS 1201593-65-8)
- Gastrin Tetrapeptide (CAS 1947-37-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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