4-(Methoxycarbonyl)-2-phenylquinoline 1-oxide CAS 65417-19-8
| CAS No. | 65417-19-8 |
| Molecular Formula | C17H13NO3 |
| Molecular Weight | 279.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Methoxycarbonyl)-2-phenylquinoline 1-oxide (CAS 65417-19-8), molecular formula C17H13NO3 and molecular weight 279.29 g/mol, is a CATO reference standard with documented purity and traceability.
4-(Methoxycarbonyl)-2-phenylquinoline 1-oxide (C17H13NO3) 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.
As a certified reference material (CRM), 4-(Methoxycarbonyl)-2-phenylquinoline 1-oxide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H13NO3 |
| Molecular Weight | 279.29 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.) | 1975 |
| Nitrogen Atoms | 1 |
Related Methoxycarbonyl Standards
- 1-(2-(Methoxycarbonyl)-4-nitrophenyl)azetidine-3-carboxylic acid (CAS 1234873-83-6)
- 4-(3-methoxycarbonyl-2H-chromen-6-yl)but-3-ynoic acid (CAS 2550903-41-6)
- Methyl 3-(2-(methoxycarbonyl)propan-2-yl)-4-nitrobenzoate (CAS 154078-87-2)
- 2'-(Methoxycarbonyl)[1,1'-biphenyl]-3-carboxylic acid (CAS 893736-84-0)
- 2-[6-(methoxycarbonyl)-2-methyl-4-oxo-3h,4h-thieno[2,3-d]pyrimidin-5-yl]acetic acid (CAS 868238-08-8)
- (4R)-6-Methoxycarbonyl-4-phenyl-3,4-dihydrocoumarin (CAS 854626-79-2)
- N-(Methoxycarbonyl)-L-Tryptophan Methyl Ester (CAS 58635-46-4)
- 5-{[4-(methoxycarbonyl)phenoxy]methyl}-2-furoic acid (CAS 832737-69-6)
Recommended Standards
- 4-(Benzo[1,3]dioxol-5-ylcarbamoyl)-3,3-dimethyl-butyric acid (CAS 436088-57-2)
- 4,5-dimethoxy-2-{[(2-methylcyclopropyl)carbonyl]amino}benzoic acid (CAS 749920-67-0)
- 4-(5-Hydroxy-1-methoxyisoquinolin-4-yl)benzaldehyde (CAS 651030-49-8)
- 4-[2-(6-ethoxy-3-pyridyl)ethynyl]-1,2-benzoxazol-3-amine (CAS 2623911-62-4)
- Benzyl N-(oxan-3-ylmethyl)carbamate (CAS 1523571-12-1)
- n-Ethyl-n-methyl-1h-pyrazole-4-sulfonamide (CAS 1178766-02-3)
- [DAla2] Met-Enkephalin (CAS 61370-87-4)
- 2-Bromobenzimidamide (CAS 92622-81-6)
- N-Nitroso Phenylephrine (CAS 78658-64-7)
- 2-Chloropyridin-4(1H)-one (CAS 17228-67-0)
- n-Cyclopentyl-2-ureidoacetamide (CAS 1090966-91-8)
- 5-hydroxy-2-iodobenzonitrile (CAS 943749-75-5)
- tert-Butyl 2-(trifluoromethyl)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate (CAS 877402-39-6)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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