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CAS RN: 4587-33-1 | Product Number: B3915
Nα-(tert-Butoxycarbonyl)-L-asparagine 4-Nitrophenyl Ester
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Purity: >98.0%(HPLC)
Synonyms:
- Nα-Boc-L-asparagine 4-Nitrophenyl Ester
- Boc-Asn-ONp
Product Documents:
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| 5G |
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| Product Number | B3915 |
Purity / Analysis Method 
|
>98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__5H__1__9N__3O__7 = 353.33 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Refrigerated (0-10°C) |
| Condition to Avoid | Heat Sensitive |
| CAS RN | 4587-33-1 |
| Reaxys Registry Number | 1895460 |
| PubChem Substance ID | 172088972 |
| MDL Number | MFCD00056109 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Specific rotation [a]20/D | -37.0 to -41.0 deg(C=2, MeOH) |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 146 °C(dec.) |
| Specific Rotation | -39° (C=2,MeOH) |
| Solubility (slightly sol. in) | Methanol |
GHS
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Transport Information:
| H.S.code* | 2924.29-000 |
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