(2R)-1-tert-butoxycarbonyl-2-(4-tert-butylbenzyl)proline (2R)-1-tert-butoxycarbonyl-2-[(4-tert-butylphenyl)methyl]pyrrolidine-2-carboxylic acid (2R)-2-[(4-tert-butylphenyl)methyl]-1-[(2-methylpropan-2-yl)oxy-oxomethyl]-2-pyrrolidinecarboxylic acid (2R)-2-[(4-tert-butylphenyl)methyl]-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid 957310-66-6 Boc-(R)-alpha-(4-tert-butylphenyl)-proline CAS 957310-66-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 957310-66-6 |
| Molecular Formula | C21H37NO4 |
| Molecular Weight | 367.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2R)-1-tert-butoxycarbonyl-2-(4-tert-butylbenzyl)proline (2R)-1-tert-butoxycarbonyl-2-[(4-tert-butylphenyl)methyl]pyrrolidine-2-carboxylic acid (2R)-2-[(4-tert-butylphenyl)methyl]-1-[(2-methylpropan-2-yl)oxy-oxomethyl]-2-pyrrolidinecarboxylic acid (2R)-2-[(4-tert-butylphenyl)methyl]-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid 957310-66-6 Boc-(R)-alpha-(4-tert-butylphenyl)-proline (CAS 957310-66-6) pharmaceutical standards reference standard. Molecular formula: C21H37NO4. Molecular weight: 367.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H37NO4 |
| Molecular Weight | 367.52 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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