8.52041

Fmoc-Lys(Fmoc)-OH

≥97.5% (HPLC), for peptide synthesis, Novabiochem^®

• Synonym(s): Fmoc-Lys(Fmoc)-OH, N-α,ε-di-Fmoc-L-lysine
• Empirical Formula (Hill Notation): C₃₆H₃₄N₂O₆
• CAS Number: 78081-87-5
• Molecular Weight: 590.66
• MDL number: MFCD00080275
• UNSPSC Code: 12352209
• NACRES: NA.22

Properties

• product name: Fmoc-Lys(Fmoc)-OH, Novabiochem^®
• Quality Level: 200
• product line: Novabiochem^®
• assay: ≥90.0% (acidimetric); ≥97% (TLC); ≥97.5% (HPLC)
• form: powder
• reaction suitability: reaction type: Fmoc solid-phase peptide synthesis
• manufacturer/tradename: Novabiochem^®
• mp: 170-180 °C
• application(s): peptide synthesis
• functional group: amine
• storage temp.: 2-30°C
• InChI: 1S/C36H34N2O6/c39-34(40)33(38-36(42)44-22-32-29-17-7-3-13-25(29)26-14-4-8-18-30(26)32)19-9-10-20-37-35(41)43-21-31-27-15-5-1-11-23(27)24-12-2-6-16-28(24)31/h1-8,11-18,31-33H,9-10,19-22H2,(H,37,41)(H,38,42)(H,39,40)/t33-/m0/s1
• InChI key: BMJRTKDVFXYEFS-XIFFEERXSA-N

Description

General description

Useful derivative for the synthesis of branched peptides ^[1].

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Fmoc SPPS

Literature references

^[1] D. N. Posnett, et al. (1988) J. Biol. Chem., 263, 1719

Linkage

Replaces: 04-12-1085

Analysis Note

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.0 % (a/a)
Purity (TLC(011A)): ≥ 97 %
Purity (TLC(0811)): ≥ 97 %
Assay (HPLC, area%): ≥ 97.5 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 90.0 %
Water (K. F.): ≤ 2.0 %

To see the solvent systems used for TLC of Novabiochem^® products please click here.

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable