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CAS RN: 78081-87-5 | Product Number: B4931
Nα,Nε-Bis[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine
![Chemical Structure of Nalpha,Nepsilon-Bis[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine](/medias/B4931.jpg?context=bWFzdGVyfHJvb3R8Mzg2NjF8aW1hZ2UvanBlZ3xhR0l5TDJnNE1pODRPVEl3TXpNd01EYzJNVGt3TDBJME9UTXhMbXB3Wnd8M2JhMTVhYTE0YmRiYjYxNDMzY2ZmZGY5OGFhOGRmNzFkNWMyZjg1YzczYTUwYjlkYmNjNzQ0ZTRhZTM2MGY5MA "Nalpha,Nepsilon-Bis[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine")
![Thumbnail of Nalpha,Nepsilon-Bis[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine](/medias/B4931.jpg?context=bWFzdGVyfHJvb3R8MTM0ODJ8aW1hZ2UvanBlZ3xhREJsTDJnM1ppODRPVE16TnpRME1EVXdNakEyTDBJME9UTXhMbXB3Wnd8MmEzMGFmNGEwZTBmOWNlYWM5OTE0ZmE0ZjVjODRjNjk0NDU2YWJmOTQ2ZDg3ZDE0NTI0N2YzMzVlZjIyMmIyZg)
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![Nα,Nε-Bis[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "Nα,Nε-Bis[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine")
Purity: >98.0%(T)(HPLC)
Synonyms:
- Nα,Nε-Di-Fmoc-L-lysine
- Fmoc-Lys(Fmoc)-OH
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
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|---|---|---|---|---|---|
| 5G |
$38.00
|
0 | 15 | Contact Us | |
| 25G |
$128.00
|
17 | 0 | Contact Us |
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| Product Number | B4931 |
Purity / Analysis Method 
|
>98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__3__6H__3__4N__2O__6 = 590.68 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Refrigerated (0-10°C) |
| Condition to Avoid | Heat Sensitive |
| CAS RN | 78081-87-5 |
| Reaxys Registry Number | 6034060 |
| PubChem Substance ID | 253661314 |
| MDL Number | MFCD00080275 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 133.0 to 137.0 °C |
| Specific rotation [a]20/D | -6.0 to -8.0 deg(C=1,DMF) |
Properties (reference)
| Melting Point | 135 °C |
| Specific Rotation | -7° (C=1,DMF) |
GHS
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| H.S.code* | 2924.29-000 |
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