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CAS RN: 71989-14-5 | Product Number: B3150
4-tert-Butyl N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartate
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![4-tert-Butyl N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartate](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "4-tert-Butyl N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartate")
Purity: >98.0%(T)(HPLC)
Synonyms:
- 4-tert-Butyl N-Fmoc-L-aspartate
- N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartic Acid 4-tert-Butyl Ester
- N-Fmoc-L-aspartic Acid 4-tert-Butyl Ester
- Fmoc-Asp(OtBu)-OH
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 5G |
$26.00
|
2 | 1 | 38 |
|
| 25G |
$81.00
|
3 | 2 | ≥40 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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| Product Number | B3150 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__2__3H__2__5NO__6 = 411.45 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 71989-14-5 |
| Reaxys Registry Number | 3635671 |
| PubChem Substance ID | 87560118 |
| SDBS (AIST Spectral DB) | 52146 |
| MDL Number | MFCD00037131 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 148.0 to 152.0 °C |
| Specific rotation [a]20/D | -22.0 to -27.0 deg(C=1, DMF) |
Properties (reference)
| Melting Point | 150 °C |
| Specific Rotation | -25° (C=1,DMF) |
GHS
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Transport Information:
| HS Number | 2908.19.6000 |
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