4-Oxo-1,4-dihydropyridine-3-carboxylic acid CAS 72676-96-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72676-96-1 |
| Molecular Formula | C6H5NO3 |
| Molecular Weight | 139.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Oxo-1,4-dihydropyridine-3-carboxylic acid (CAS 72676-96-1) pharmaceutical standards reference standard. Molecular formula: C6H5NO3. Molecular weight: 139.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5NO3 |
| Molecular Weight | 139.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 2-Oxo-2,3-dihydropyridine-3-carboxylic acid (CAS 1314901-45-5)
- 2-Oxo-2,3-dihydropyridine-4-carboxylic acid (CAS 169253-31-0)
- 4-Oxo-1,4-dihydropyridine-2-carboxylic acid (CAS 98321-24-5)
- 1-Methyl-1,4-dihydropyridine-3-carboxylic acid (CAS 140201-08-7)
- 1-Methyl-1,2-dihydropyridine-3-carboxamide (CAS 23338-80-9)
- 2-Oxo-1,2-dihydropyridine-3-carboxamide (CAS 10128-92-4)
- 4-Oxo-1,4-dihydropyridine-3-carboxamide (CAS 89640-65-3)
- 6-Oxo-1,6-dihydropyridine-2-carboxamide (CAS 89640-67-5)
Recommended Standards
- 5-Aminopyrazine-2-carboxylic Acid (CAS 40155-43-9)
- 4-Nitrosoresorcinol (CAS 698-31-7)
- 5-Amino-pyridazine-4-carboxylic acid (CAS 21579-37-3)
- (4-Methylpiperazin-1-yl)(1-phenyl-3-(pyridin-3-yl)-1H-pyrazol-4-yl)methanone (CAS 882222-22-2)
- (3-Amino-7-(2-chloroethoxy)benzofuran-2-yl)(phenyl)methanone (CAS 882865-27-2)
- 1-(2,4-Dichlorobenzyl)-N-(2,5-dimethoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 320419-84-9)
- 4819-98-1 DIPHENYL-4-D1 (CAS 4819-98-1)
- (2S)-2-Methyloctahydroquinolin-4(1H)-one (CAS 877076-38-5)
- (S)-2-Amino-N-cyclopropyl-N-(3-methoxybenzyl)propanamide (CAS 1354006-67-9)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
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