2-(3-(Methoxycarbonyl)phenyl)isonicotinic acid CAS 1258627-15-4
| CAS No. | 1258627-15-4 |
| Molecular Formula | C14H11NO4 |
| Molecular Weight | 257.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-(Methoxycarbonyl)phenyl)isonicotinic acid (CAS 1258627-15-4) is a high-purity analytical reference standard with the molecular formula C14H11NO4 and a molecular weight of 257.24 g/mol.
Based on its molecular formula C14H11NO4, 2-(3-(Methoxycarbonyl)phenyl)isonicotinic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H11NO4 |
| Molecular Weight | 257.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Methoxycarbonyl Standards
- 5-(2-(Methoxycarbonyl)phenyl)picolinic acid (CAS 1242339-68-9)
- 5-(4-(Methoxycarbonyl)phenyl)nicotinic acid (CAS 1258608-90-0)
- 6-(4-(Methoxycarbonyl)phenyl)nicotinic acid (CAS 1258622-62-6)
- 5-(2-(Methoxycarbonyl)phenyl)nicotinic acid (CAS 1263377-13-4)
- 3-(Methoxycarbonyl)-6-phenylpicolinic acid (CAS 1443289-60-8)
- 5-(3-(Methoxycarbonyl)phenyl)nicotinic acid (CAS 842170-42-7)
- 2-((Methoxycarbonyl)amino)-4,5,6,7-tetrahydrobenzo[d]thiazole-4-carboxylic acid (CAS 1219828-15-5)
- 5-(Methoxycarbonyl)-[2,3'-bipyridine]-6-carboxylic acid (CAS 1443292-06-5)
Recommended Standards
- 2-(1-(3-Methyl-1,2,4-oxadiazol-5-yl)ethyl)isoindoline-1,3-dione (CAS 1260713-53-8)
- 2-(4-methoxycarbonylphenyl)Isonicotinic acid (CAS 1258621-89-4)
- 3-Amino-5-(3,4-methylenedioxyphenyl)benzoic acid (CAS 1261906-95-9)
- 5-(4-Acetylphenyl)-2-hydroxyisonicotinic acid (CAS 1261921-02-1)
- 4-(Difluoromethyl)-6-fluoro-3-(trifluoromethoxy)picolinaldehyde (CAS 1805973-87-8)
- Clozapine N-Oxide (CAS 34233-69-7)
- (3-(Benzo[d]thiazol-2-yl)pyrazin-2-yl)(indolin-1-yl)methanone (CAS 873856-72-5)
- Orforglipron Impurity 90 (CAS CATO-C4X-323490)
- Cyclohexyl(2,4-dimethylphenyl)methanone (CAS 2760-64-7)
- 5-(Trifluoromethyl)-1,2,4-oxadiazol-3-amine (CAS 883877-86-9)
- 4-Amino-6-chloropyrimidine-5-carboxylic acid (CAS 1446111-08-5)
- Atogepant Impurity 36 (CAS CATO-C4X-328536)
- Ethyl 6-oxo-6-(3-trifluoromethylphenyl)hexanoate (CAS 898777-77-0)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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