Phenethyl indolizine-7-carboxylate CAS 54342-85-7
| CAS No. | 54342-85-7 |
| Molecular Formula | C17H15NO2 |
| Molecular Weight | 265.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Phenethyl indolizine-7-carboxylate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Phenethyl indolizine-7-carboxylate (CAS 54342-85-7), molecular formula C17H15NO2 and molecular weight 265.31 g/mol, is a CATO reference standard with documented purity and traceability.
Phenethyl indolizine-7-carboxylate (C17H15NO2) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C17H15NO2 |
| Molecular Weight | 265.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-Propyl-1H-indole (CAS 1859-92-3)
- 4-(1-Mercaptoethyl)-n,n-dimethylbenzenesulfonamide (CAS 1249070-03-8)
- 4-(Benzylamino)-2-{[(4-methylphenyl)methyl]sulfanyl}-6-phenylpyrimidine-5-carbonitrile (CAS 320422-39-7)
- Betanin (CAS 7659-95-2)
- 3-(5,6-Dimethyl-1h-benzo[d]imidazol-1-yl)propanoic acid (CAS 6123-82-6)
- 1-Bromo-4-[1-(4-bromophenyl)-2,2,2-trichloroethyl]benzene (CAS 2990-17-2)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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