3-(2-Oxo-3-phenyl-1,2-dihydroquinolin-6-yl)propanoic acid CAS 1082390-77-9
| CAS No. | 1082390-77-9 |
| Molecular Formula | C18H15NO3 |
| Molecular Weight | 293.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-(2-Oxo-3-phenyl-1,2-dihydroquinolin-6-yl)propanoic acid (CAS 1082390-77-9), a certified reference material (molecular formula C18H15NO3, MW 293.32 g/mol) for analytical method development and quality control.
3-(2-Oxo-3-phenyl-1,2-dihydroquinolin-6-yl)propanoic acid (C18H15NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H15NO3 |
| Molecular Weight | 293.32 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Phenyl 4-oxo-2-phenyl-3,4-dihydropyridine-1(2H)-carboxylate (CAS 107971-39-1)
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- 13(R)-HODE cholesteryl ester (CAS 330800-94-7)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-bromo-6-methylpyridin-3-yl)boronate (CAS 1309981-30-3)
- 9-(5-Bromopentyl)-9H-purin-6-amine (CAS 81792-13-4)
- 3-(2-Methoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 26033-21-6)
- [3,4'-Bipyridine]-2'-carbaldehyde (CAS 1214336-28-3)
- (1H-1,2,4-Triazol-3-yl)methanol dihydrochloride (CAS 89829-42-5)
- 2-Pentenenitrile (CAS 26294-98-4)
- Peptide 441 (CAS CATO-CPTD788441)
Why CATO?
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