Methyl 3-methoxy-2-oxo-1,2-dihydropyridine-4-carboxylate CAS 1891129-54-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1891129-54-6 |
| Molecular Formula | C8H9NO4 |
| Molecular Weight | 183.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-methoxy-2-oxo-1,2-dihydropyridine-4-carboxylate (CAS 1891129-54-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9NO4. Molecular weight: 183.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H9NO4 |
| Molecular Weight | 183.16 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1995 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 5-Methoxy-4-methyl-3-nitropyridin-2-amine (CAS 1003711-16-7)
- Methyl 4-methoxy-6-oxo-1,6-dihydropyridine-2-carboxylate (CAS 1060805-21-1)
- 2-Methoxy-4,6-dimethyl-5-nitropyrimidine (CAS 1173984-09-2)
- (2-methoxy-4-nitro-phenyl)methanol (CAS 136507-14-7)
- 3-Methoxy-1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1379202-82-0)
- (6-Methoxy-4-nitropyridin-2-yl)methanamine (CAS 1393546-78-5)
- 5-Methoxy-3-methyl-2-nitrophenol (CAS 14124-36-8)
- 4-Methoxy-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 1506609-82-0)
Recommended Standards
- 2-(Difluoromethyl)-1H-benzo[d]imidazol-4-amine (CAS 189045-41-8)
- methyl 6-amino-5-methoxypyrimidine-4-carboxylate (CAS 1909316-24-0)
- Methyl 5-hydroxy-4-methoxypicolinate (CAS 188011-51-0)
- 4-Chloro-2-methylpyridin-3-amine (CAS 1211399-74-4)
- 4-(Imidazo[1,2-a]pyrazin-2-yl)-1,2,5-oxadiazol-3-amine (CAS 1031927-02-2)
- Methyl 4-chloro-3-(piperidin-1-yl)benzoate (CAS 151296-67-2)
- 3-fluoro-4-methyl-5-nitrobenzoic acid (CAS 400-88-4)
- 2-(o-Tolyl)benzo[b]thiophene (CAS 55084-51-0)
- (3S,4R)-1-Benzyl-3-(2-fluoro-5-methylphenyl)-4-nitropyrrolidine (CAS 1351344-16-5)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com