Fmoc-N-Me-Lys(Boc)-OH

Synonym(s):Fmoc-N-Me-Lys(Boc)-OH;N-α-Fmoc-N-α-methyl-N-ε-t.-Boc-L-lysine

CAS NO.：197632-76-1
Empirical Formula: C27H34N2O6
Molecular Weight: 482.57
MDL number: MFCD04973182
SAFETY DATA SHEET (SDS)
Update Date: 2025-07-14 15:27:00

What is Fmoc-N-Me-Lys(Boc)-OH ?

Description

Fmoc-N-Me-Lys(Boc)-OH is a peptide that mimics the structure of the natural substrate of serine protease. It has been shown to be stable in extracellular fluids and resistant to proteolytic degradation. The systematic sequence was designed to maximize the chance of binding to the active site of serine proteases while minimizing binding to other proteases. The maximal modifications were made on the amino acid side chains, which are most likely to interact with other proteins or with cell surfaces.

Chemical properties

white to slight yellow to beige

Properties of Fmoc-N-Me-Lys(Boc)-OH

Melting point:	189-194°C (decomposition)
Boiling point:	665.4±55.0 °C(Predicted)
Density	1.200
storage temp.	2-8°C
pka	3.90±0.21(Predicted)
form	Solid
color	White to off-white
optical activity	[α]22/D -14.0°, c = 1% in chloroform
CAS DataBase Reference	197632-76-1

Safety information for Fmoc-N-Me-Lys(Boc)-OH

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.