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8.52013

Sigma-Aldrich

Fmoc-Lys(Z)-OH

Novabiochem®

Synonym(s):

Fmoc-Lys(Z)-OH, N-α-Fmoc-N-ε-benzyloxycarbonyl-L-lysine

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About This Item

Empirical Formula (Hill Notation):
C29H30N2O6
CAS Number:
Molecular Weight:
502.56
MDL number:
UNSPSC Code:
12352209
NACRES:
NA.22

Quality Level

product line

Novabiochem®

Assay

≥95.0% (acidimetric)
≥98% (TLC)
≥98.0% (HPLC)

form

powder

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

mp

105-115 °C

application(s)

peptide synthesis

functional group

amine

storage temp.

2-30°C

General description

Building block for introduction of lysine amino-acid residues by Fmoc SPPS. The side-chain protecting group is TFA-stable but can be removed by hydrogenation over Pd/C or with strong acids such as TFMSA.

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

Linkage

Replaces: 04-12-1027

Analysis Note

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 95.0 %
Water (K. F.): ≤ 1.00 %

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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