4-Oxo-1,4-dihydropyridine-3-carbaldehyde CAS 90490-54-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90490-54-3 |
| Molecular Formula | C6H5NO2 |
| Molecular Weight | 123.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Oxo-1,4-dihydropyridine-3-carbaldehyde (CAS 90490-54-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H5NO2. Molecular weight: 123.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H5NO2 |
| Molecular Weight | 123.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1982 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 4-Oxo-1,4-dihydropyridine-2-carbaldehyde (CAS 933030-90-1)
- 6-Oxo-1,6-dihydropyridine-2-carbaldehyde (CAS 358751-77-6)
- 1,2-Dihydropyridine-3-carboxamide (CAS 18940-07-3)
- 1,4-Dihydropyridine-3-carboxamide (CAS 18940-08-4)
- 1,4-Dihydropyridine-4-carboxylic acid (CAS 182301-56-0)
- 2-Oxo-1,2-dihydropyridine-3-carbaldehyde (CAS 36404-89-4)
- 3-methyl-1,4-dihydropyridine-4-thione (CAS 953018-17-2)
- 4-Oxo-1,4-dihydropyridine-3-carbonitrile (CAS 100367-56-4)
Recommended Standards
- 4-Pyridazinecarboxamide (CAS 88511-47-1)
- 4-Hydroxynicotinaldehyde (CAS 89380-70-1)
- 5-(Hydroxymethyl)furan-2-carbonitrile (CAS 89149-70-2)
- (3aS,4S,5R,6aR)-5-((tert-Butyldimethylsilyl)oxy)-4-(hydroxymethyl)hexahydropentalen-2(1H)-one (CAS 871095-04-4)
- Methyl 2-(trifluoromethyl)-1,2,3,4-tetrahydroimidazo[1,5-a]pyrimidine-8-carboxylate (CAS 2137845-58-8)
- N-Chloroacetyl-tert-butylamine (CAS 15678-99-6)
- GPI 16552 (CAS 443794-40-9)
- 4-Cyclopropoxy-2-isopropylbenzenesulfonamide (CAS 1243375-52-1)
- 1-Bromo-4,5-dichloro-2-nitrobenzene (CAS 93361-94-5)
- Acetyl decapeptide-3 (CAS 935288-50-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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