2-Oxo-2-(2-phenyl-1h-indol-3-yl)ethyl 2-((2-hydroxyethyl)amino)benzoate CAS 950063-85-1
| CAS No. | 950063-85-1 |
| Molecular Formula | C25H22N2O4 |
| Molecular Weight | 414.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Oxo-2-(2-phenyl-1h-indol-3-yl)ethyl 2-((2-hydroxyethyl)amino)benzoate (CAS 950063-85-1), molecular formula C25H22N2O4 and molecular weight 414.45 g/mol, is a CATO reference standard with documented purity and traceability.
2-Oxo-2-(2-phenyl-1h-indol-3-yl)ethyl 2-((2-hydroxyethyl)amino)benzoate (C25H22N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Oxo-2-(2-phenyl-1h-indol-3-yl)ethyl 2-((2-hydroxyethyl)amino)benzoate 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 | C25H22N2O4 |
| Molecular Weight | 414.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Recommended Standards
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