6-(2-Methoxyphenyl)-1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid CAS 1368510-71-7
| CAS No. | 1368510-71-7 |
| Molecular Formula | C14H13NO4 |
| Molecular Weight | 259.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-(2-Methoxyphenyl)-1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 6-(2-Methoxyphenyl)-1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1368510-71-7), a certified reference material (molecular formula C14H13NO4, MW 259.26 g/mol) for analytical method development and quality control.
Structurally, 6-(2-Methoxyphenyl)-1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (C14H13NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 259.26 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 6-(2-Methoxyphenyl)-1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H13NO4 |
| Molecular Weight | 259.26 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Methoxyphenyl Standards
- 5-(4-Methoxyphenyl)-2-(2-oxopropyl)-1,2,4-triazin-3(2H)-one (CAS 113912-98-4)
- 1-(4-Methoxyphenyl)-6-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid (CAS 117034-73-8)
- 6-(4-Methoxyphenyl)-1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1368400-32-1)
- 6-(3-Methoxyphenyl)-1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1368982-86-8)
- 1-n-(2-Methoxyphenyl)-4-nitrobenzene-1,2-diamine (CAS 571150-40-8)
- 2-((4-Methoxyphenyl)amino)-4-methylpyrimidine-5-carboxylic acid (CAS 941236-34-6)
- N-((4-methoxyphenyl)sulfonyl)-N-methylglycine (CAS 195052-25-6)
- ((4-Methoxyphenyl)sulfonyl)-L-alanine (CAS 59724-73-1)
Recommended Standards
- 2-[(Furan-2-carbonyl)-amino]-3-phenyl-propionic acid (CAS 1361143-16-9)
- 4-(6,6-Dimethyl-2,4-dioxo-3-azabicyclo[3.1.0]Hexan-3-yl)benzoic acid (CAS 1379069-40-5)
- Ethyl 8-acetyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 132664-49-4)
- N-Cyclopropyl-2-(4-methoxyphenyl)-2H-tetrazole-5-carboxamide (CAS 1396790-43-4)
- Tetramethyl-d12-urea (CAS 51219-89-7)
- tert-Butyl 2-((pyrazin-2-yloxy)methyl)pyrrolidine-1-carboxylate (CAS 1261236-11-6)
- 1-(CYclopentylsulfanyl)-4-nitrobenzene (CAS 86810-73-3)
- 2-(Bromomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylic acid (CAS 1804625-12-4)
- 2-Chloro-4-(ethylamino)pyrimidine-5-carboxylic acid (CAS 101683-59-4)
- Methyl 2-(4-amino-3,5-dibromophenyl)acetate (CAS 1208077-52-4)
- methyl 4-(1-methyl-1H-pyrazol-5-yl)benzoate (CAS 179057-12-6)
- Urapidil Impurity 89 (CAS CATO-C4X-192489)
- (1-Chloroethyl)triphenylsilane (CAS 103981-16-4)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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