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Key Documents

Safety Information

8.52099

Sigma-Aldrich

Fmoc-Lys(Dnp)-OH

Novabiochem®

Synonym(s):

Fmoc-Lys(Dnp)-OH, N-α-Fmoc-N-ε-2,4-dinitrophenyl-L-lysine

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20 PKG
CN¥722.66

CN¥722.66


Estimated to ship onJune 30, 2025Details


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20 PKG
CN¥722.66

About This Item

Empirical Formula (Hill Notation):
C27H26N4O8
CAS Number:
Molecular Weight:
534.52
MDL number:
UNSPSC Code:
12352209
NACRES:
NA.22

CN¥722.66


Estimated to ship onJune 30, 2025Details


Request a Bulk Order

Quality Level

product line

Novabiochem®

Assay

≥97.0% (HPLC)
≥98% (TLC)

form

powder

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

15-25°C

SMILES string

[N+](=O)([O-])c1c(ccc(c1)[N+](=O)[O-])NCCCC[C@H](NC(=O)OCC2c3c(cccc3)c4c2cccc4)C(=O)O

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This Item
I4753I0408573113
Sucrose Molecular Biology Grade

573113

Sucrose

biological source

bakers yeast

biological source

-

biological source

Saccharomyces cerevisiae

biological source

-

form

solid

form

solid

form

lyophilized powder

form

solid

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

15-25°C

foreign activity

α-galactosidase (melibiase) ≤0.01%

foreign activity

α-galactosidase (melibiase), essentially free

foreign activity

-

foreign activity

DNases, proteases, RNases, none detected

Quality Level

300

Quality Level

200

Quality Level

200

Quality Level

200

General description

A modified lysine derivative for the preparation of chromogenically-labeled peptides by Fmoc SPPS.The Dnp group is the preferred quencher for use in conjunction with the Mca fluorophore, making it an extremely useful tool for the synthesis of fluorescence-quenched peptide substrates.

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Fmoc SPPS
Chromogenic Labeling of Synthetic Peptides

Linkage

Replaces: 04-12-1239

Analysis Note

Color (visual): slight yellow to yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Optical rotation α 25/D (c=1 in DMF): -13.5 - -10.5 °
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 97.0 % (a/a)

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

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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