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|
HS Code |
192459 |
| Product Name | Nα-(tert-Butoxycarbonyl)-L-asparagine |
| Synonyms | Boc-L-Asparagine; Boc-Asn-OH |
| Cas Number | 13190-38-0 |
| Molecular Formula | C9H16N2O5 |
| Molecular Weight | 232.24 |
| Appearance | White to off-white crystalline powder |
| Purity | Typically ≥98% |
| Solubility | Soluble in DMSO, methanol, and ethanol; slightly soluble in water |
| Storage Conditions | Store at 2-8°C, protected from light and moisture |
| Smiles | CC(C)(C)OC(=O)N[C@@H](CC(=O)N)C(=O)O |
| Inchi | InChI=1S/C9H16N2O5/c1-9(2,3)17-8(16)11-6(7(13)14)4-5(10)12/h6H,4,10H2,1-3H3,(H,11,16)(H,13,14)(H2,12,15) |
| Optical Rotation | [α]20/D +18 to +22° (c=1, H2O) |
| Melting Point | 115-120°C |
| Usage | Used as a protected amino acid in peptide synthesis |
As an accredited Nα-(tert-Butoxycarbonyl)-L-asparagine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma Aldrich's Nα-(tert-Butoxycarbonyl)-L-asparagine is supplied in a 1g amber glass bottle with a white screw cap, labeled. |
| Shipping | **Shipping Description:** Nα-(tert-Butoxycarbonyl)-L-asparagine is shipped in tightly sealed containers to protect from moisture and light. Transport is at ambient temperature, unless otherwise specified. Standard chemical transport regulations apply; no hazardous classification. Ensure packaging integrity and include material safety data sheets. Shipping by Sigma Aldrich, Merck, or TCI meets all chemical safety standards. |
| Storage | Nα-(tert-Butoxycarbonyl)-L-asparagine should be stored in a tightly sealed container, protected from light and moisture. Keep at 2-8°C (refrigerator temperature) in a dry, well-ventilated area. Avoid exposure to heat, acids, and incompatible substances. Ensure proper labeling and restrict access to authorized personnel. Follow standard laboratory safety protocols when handling and storing this compound. |
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