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|
HS Code |
271663 |
| Chemical Name | L-Alanine Benzyl Ester p-Toluenesulfonate |
| Cas Number | 29807-22-7 |
| Molecular Formula | C17H21NO4S |
| Molecular Weight | 335.42 g/mol |
| Appearance | White to off-white crystalline powder |
| Solubility | Soluble in water and alcohol |
| Melting Point | 110-114°C |
| Specific Rotation | +13° to +17° (c=2, MeOH) |
| Purity | Typically ≥98% |
| Storage Conditions | Store at 2-8°C in a tightly closed container |
| Synonyms | L-Alanine benzyl ester tosylate |
| Usage | Intermediate for peptide synthesis |
| Structure Type | Salt (tosylate) |
| Stability | Stable under recommended storage conditions |
| Ec Number | None assigned |
As an accredited L-Alanine Benzyl Esterp-Toluenesulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 25g Sigma-Aldrich L-Alanine Benzyl Ester p-Toluenesulfonate is packaged in a sealed, amber glass bottle with labeling. |
| Shipping | L-Alanine Benzyl Ester p-Toluenesulfonate is typically shipped in tightly sealed containers, protected from light and moisture, at ambient temperature. Standard packaging follows chemical safety and hazard guidelines, with appropriate labeling for handling and transport. Ensure compliance with all local, national, and international hazardous materials shipping regulations. |
| Storage | L-Alanine Benzyl Ester p-Toluenesulfonate should be stored in a cool, dry, and well-ventilated place, away from moisture and direct sunlight. Keep the container tightly closed and store at room temperature (15–25°C). Ensure the storage area is chemically compatible and properly labeled. Follow all standard safety protocols for handling and storing laboratory chemicals, as indicated by Sigma Aldrich/TCI/Merck guidelines. |
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