Ethyl 4-hydroxy-6-methoxy-2-phenylquinoline-3-carboxylate CAS 93663-71-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 93663-71-9 |
| Molecular Formula | C19H17NO4 |
| Molecular Weight | 323.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-hydroxy-6-methoxy-2-phenylquinoline-3-carboxylate (CAS 93663-71-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H17NO4. Molecular weight: 323.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H17NO4 |
| Molecular Weight | 323.34 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxylate (CAS 1809286-36-9)
- 3-Hydroxy-6-(hydroxymethyl)-2-(phenyl(phenylamino)methyl)-4H-pyran-4-one (CAS 6290-96-6)
- Methyl 2-[4-hydroxy-1-(1-naphthylmethyl)-2-oxo-1,2-dihydro-3-pyridinyl]acetate (CAS 866142-72-5)
- 1-(2-Hydroxy-2-phenylethyl)-N-(pyridin-2-ylmethyl)-1H-1,2,3-triazole-4-carboxamide (CAS 1396864-27-9)
- Methyl 2-(5-hydroxy-1-(3-(phenylamino)phenyl)-1H-pyrazol-3-yl)acetate (CAS 1956322-67-0)
- 7-(2-Hydroxy-3-morpholinopropyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 5135-94-4)
- 2-[2-Hydroxy-5-[2-(methacryloyloxy)ethyl]phenyl]-2H-benzotriazole (CAS 96478-09-0)
- 2-Hydroxy-5-[(2-methoxyphenyl)sulfamoyl]benzoic acid (CAS 262282-50-8)
Recommended Standards
- Ethyl 4,5-dioxo-1,2-diphenylpyrrolidine-3-carboxylate (CAS 5469-63-6)
- Ethyl 6-(benzyloxy)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 869358-02-1)
- Ethyl 4-((4-fluorophenyl)sulfonamido)benzoate (CAS 349402-78-4)
- Ethyl 2-amino-3-hydroxybenzoate (CAS 606-13-3)
- 2-methylspiro[indole-3,4’-piperidine] (CAS 1225388-67-9)
- 2-Oxo-1,5,7,8-tetrahydro-2H-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 27152-09-6)
- Norepinephrine Impurity 91 (CAS 7760-00-1)
- 2-Pentylcyclopentanone (CAS 4819-67-4)
- 5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid (CAS 1035841-07-6)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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