Pentyl 2-(4-methoxyphenyl)-8-methylquinoline-4-carboxylate CAS 355421-25-9
| CAS No. | 355421-25-9 |
| Molecular Formula | C23H25NO3 |
| Molecular Weight | 363.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Pentyl 2-(4-methoxyphenyl)-8-methylquinoline-4-carboxylate (CAS 355421-25-9) is a high-purity analytical reference standard with the molecular formula C23H25NO3 and a molecular weight of 363.45 g/mol.
The molecular framework of Pentyl 2-(4-methoxyphenyl)-8-methylquinoline-4-carboxylate (C23H25NO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), Pentyl 2-(4-methoxyphenyl)-8-methylquinoline-4-carboxylate 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 | C23H25NO3 |
| Molecular Weight | 363.45 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related Pentyl Standards
- Pentyl 2-(4-methoxyphenyl)-6-methylquinoline-4-carboxylate (CAS 355421-17-9)
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- Pentyl 6-chloro-2-(p-tolyl)quinoline-4-carboxylate (CAS 355421-10-2)
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