(2S)-5-Oxo-3-pentyl-4-phenylpyrrolidine-2-carboxylic acid CAS 69727-32-8
Purity 97%+In StockPharmaceutical Standards
| 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
(2S)-5-Oxo-3-pentyl-4-phenylpyrrolidine-2-carboxylic acid (CAS 69727-32-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H21NO3. Molecular weight: 275.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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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- Ga(III) meso-Tetraphenylporphine chloride (CAS 78833-52-0)
- 2-(3,5,7-Trimethyladamantan-1-yl)acetic acid (CAS 14201-93-5)
- 3-chloro-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2121514-29-0)
- 1-(4-Chlorobenzenesulfonyl)-4-{[(4-chlorophenyl)sulfanyl]methyl}piperidin-4-ol (CAS 478041-58-6)
- 1-(2-(2-Chlorophenoxy)ethyl)-1,3-dihydro-2h-benzo[d]imidazol-2-imine (CAS 309938-38-3)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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