Methyl (S)-5-oxo-1-((S)-1-phenylethyl)pyrrolidine-3-carboxylate CAS 852857-11-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 852857-11-5 |
| Molecular Formula | C14H17NO3 |
| Molecular Weight | 247.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (S)-5-oxo-1-((S)-1-phenylethyl)pyrrolidine-3-carboxylate (CAS 852857-11-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H17NO3. Molecular weight: 247.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H17NO3 |
| Molecular Weight | 247.29 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl (R)-5-Oxo-1-[(S)-1-phenylethyl]pyrrolidine-3-carboxylate (CAS 99724-15-9)
- Methyl 1-isopropyl-3,6-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 938001-03-7)
- Methyl (R)-5-oxo-1-((R)-1-phenylethyl)pyrrolidine-3-carboxylate (CAS 99735-45-2)
- Methyl 4-ethynyl-2-hydroxybenzoate (CAS 216443-97-9)
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- 130,000+ catalog items in stock, COA supplied with every batch
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