Fmoc-Lys(Tfa)-OH, ≥99%
Buy Fmoc-Lys(Tfa)-OH, ≥99% (CAS 76265-69-5) from Zemixal: C23H23F3N2O5, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-002287.
About Fmoc-Lys(Tfa)-OH, ≥99%
Zemixal supplies Fmoc-Lys(Tfa)-OH, ≥99% within its life Science & Biochemicals portfolio. Key data (≥99%): CAS 76265-69-5, formula C23H23F3N2O5 and molar mass 464.4 g/mol. Expect white to slight yellow to beige powder.
Use cases we see most often
- Solid-phase peptide synthesis (SPPS)
- Peptide drug discovery
- Medicinal chemistry
Safe handling
Reported physical data: melting point 150-160 °C. No GHS classification is recorded for this item, but handle it with normal laboratory care.
Order it in 5 g and 25 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Solid-phase peptide synthesis (SPPS)
- Peptide drug discovery
- Medicinal chemistry
Applications
Specifications and identifiers
| Product name | Fmoc-Lys(Tfa)-OH, ≥99% |
|---|---|
| Catalogue number | ZX-002287 |
| CAS number | 76265-69-5 |
| IUPAC name | (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-[(2,2,2-trifluoroacetyl)amino]hexanoic acid |
| Molecular formula | C23H23F3N2O5 |
| Molar mass | 464.4 g/mol |
| Exact mass | 464.1559 |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | White to slight yellow to beige powder |
| Melting point | 150-160 °C |
| XLogP3 | 4.2 |
| H-bond donors / acceptors | 3 / 8 |
| Topological polar surface area | 105 Ų |
| HS code | 2924 |
| InChIKey | ZVLMWTPNDXNXSZ-IBGZPJMESA-N |
| SMILES | C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CCCCNC(=O)C(F)(F)F)C(=O)O |
| PubChem CID | 16213176 |
| Synonyms | N-α-Fmoc-N-ε-trifluoroacetyl-L-lysine, fmoc-lys(-tfa)-oh, N, A-Fmoc-N, A-trifluoroacetyl-L-lysine, Fmoc-N-epsilon-trifluoroacetyl-L-lysine, N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(2,2,2-trifluoroacetyl)-L-lysine, Fmoc-L-Lys(tfa)-OH, Fmoc-Lys(Tfa)-OH, >=96.0% (HPLC), N-Fmoc-N inverted exclamation mark -trifluoroacetyl-L-lysine, (2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-6-(trifluoroacetamido)hexanoic acid, N~2~-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-N~6~-(trifluoroacetyl)-L-lysine |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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