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CAS RN: 71989-26-9 | Product Number: B3072
Nε-(tert-Butoxycarbonyl)-Nα-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine
![Chemical Structure of Nepsilon-(tert-Butoxycarbonyl)-Nalpha-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine](/medias/B3072.jpg?context=bWFzdGVyfHJvb3R8NDAxNTd8aW1hZ2UvanBlZ3xhR1ZpTDJnMFlpODRPVEl3TURrNU5qVXhOakUwTDBJek1EY3lMbXB3Wnd8N2UyOGY0NzM4MGVhN2E0MmM4NzI1ODQ4Y2E4NzVmOWZlOTI1NTJiMzY1Y2VkZjI0NTlkYjJiMjI2M2Q4NTdlNw "Nepsilon-(tert-Butoxycarbonyl)-Nalpha-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine")
![Thumbnail of Nepsilon-(tert-Butoxycarbonyl)-Nalpha-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine](/medias/B3072.jpg?context=bWFzdGVyfHJvb3R8MTMyMjV8aW1hZ2UvanBlZ3xhRGc1TDJobVlTODRPVE16TlRRMk1UazNNREl5TDBJek1EY3lMbXB3Wnd8MTdiZDBjZGRmZDBlN2ZlZGQzODVlOGJjZjgwZTg2NDYxYWY2OTUyOWZhNDQyN2Q2ODI2MDg5ODMxNjk2ZDA4Mw)
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![Nε-(tert-Butoxycarbonyl)-Nα-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "Nε-(tert-Butoxycarbonyl)-Nα-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine")
Purity: >98.0%(T)(HPLC)
Synonyms:
- Nε-Boc-Nα-Fmoc-L-lysine
- Fmoc-Lys(Boc)-OH
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
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|---|---|---|---|---|---|
| 5G |
$42.00
|
2 | ≥60 | Contact Us | |
| 25G |
$129.00
|
12 | 39 | Contact Us |
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| Product Number | B3072 |
Purity / Analysis Method 
|
>98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__2__6H__3__2N__2O__6 = 468.55 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Refrigerated (0-10°C) |
| Condition to Avoid | Heat Sensitive |
| CAS RN | 71989-26-9 |
| Reaxys Registry Number | 4217767 |
| PubChem Substance ID | 87559598 |
| MDL Number | MFCD00037138 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Optical purity(LC) | min. 99.0 ee% |
| Purity(Neutralization titration) | min. 98.0 % |
Properties (reference)
| Melting Point | 124 °C |
| Specific Rotation | -12° (C=1,DMF) |
GHS
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| H.S.code* | 2924.29-000 |
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