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Published TCIMAIL newest issue No.197
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CAS RN: 1676-90-0 | Product Number: B3935
4-tert-Butyl N-(tert-Butoxycarbonyl)-L-aspartate
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Purity: >98.0%(T)(HPLC)
Synonyms:
- N-(tert-Butoxycarbonyl)-L-aspartic Acid 4-tert-Butyl Ester
- 4-tert-Butyl N-Boc-L-aspartate
- N-Boc-L-aspartic Acid 4-tert-Butyl Ester
- Boc-Asp(OtBu)-OH
Product Documents:
| Size | Unit Price | Belgium | Japan* |
|---|---|---|---|
| 1G |
35,00 €
|
1 | 3 |
| 5G |
122,00 €
|
3 | 36 |
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | B3935 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__3H__2__3NO__6 = 289.33 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Condition to Avoid | Heat Sensitive |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 1676-90-0 |
| Reaxys Registry Number | 2471857 |
| PubChem Substance ID | 135727362 |
| MDL Number | MFCD00076912 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 61.0 to 65.0 °C |
| Specific rotation [a]20/D | +1.5 to +2.5 deg(c=1、MeOH) |
Properties (reference)
| Melting Point | 63 °C |
| Specific Rotation | 2° (C=1,MeOH) |
| Solubility (soluble in) | Methanol |
GHS
Related Laws:
Transport Information:
| HS Number | 2924297099 |
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