(2S)-5-Oxo-3-pentyl-4-phenylpyrrolidine-2-carboxylic acid CAS 69727-32-8
| CAS No. | 69727-32-8 |
| Molecular Formula | C16H21NO3 |
| Molecular Weight | 275.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2S)-5-Oxo-3-pentyl-4-phenylpyrrolidine-2-carboxylic acid 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.
(2S)-5-Oxo-3-pentyl-4-phenylpyrrolidine-2-carboxylic acid (CAS 69727-32-8) is a high-purity analytical reference standard with the molecular formula C16H21NO3 and a molecular weight of 275.34 g/mol.
The molecular framework of (2S)-5-Oxo-3-pentyl-4-phenylpyrrolidine-2-carboxylic acid (C16H21NO3) is characterized by a nitrogen-containing heterocyclic scaffold, 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 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.
Physical & Chemical Properties
| Molecular Formula | C16H21NO3 |
| Molecular Weight | 275.34 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2S)-5-Cyclopropyl-2,10,10-trimethyl-7-oxa-5-azatricyclo[6.4.0.0^{2,6}]dodec-1(8)-ene-4,12-dione (CAS 956943-45-6)
- (2S*,3S*)-Benzyl 2-Allyl-3-hydroxy-1-piperidinecarboxylate (CAS 244056-94-8)
- (2R,3R,4R,5R,6S)-5-amino-2-(hydroxymethyl)-6-phenylmethoxyoxane-3,4-diol (CAS 738518-26-8)
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- Semaglutide impurity 45 (CAS CATO-C4X-222645)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com