Nα-Fmoc-L-arginine
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Nα-Fmoc-L-arginine

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Category
Fmoc-Amino Acids
Catalog number
BAT-003657
CAS number
91000-69-0
Molecular Formula
C21H24N4O4
Molecular Weight
396.40
Nα-Fmoc-L-arginine
IUPAC Name
(2S)-5-(diaminomethylideneamino)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanoic acid
Synonyms
Fmoc-L-Arg-OH
Appearance
white to light yellow crystal powde
Purity
99%
Density
1.2722 g/cm3(rough estimate)
Melting Point
145-150 °C(lit.)
Boiling Point
520.14°C (rough estimate)
Storage
Store at 2-8 °C
InChI
InChI=1S/C21H24N4O4/c22-20(23)24-11-5-10-18(19(26)27)25-21(28)29-12-17-15-8-3-1-6-13(15)14-7-2-4-9-16(14)17/h1-4,6-9,17-18H,5,10-12H2,(H,25,28)(H,26,27)(H4,22,23,24)/t18-/m0/s1
InChI Key
DVBUCBXGDWWXNY-SFHVURJKSA-N
Canonical SMILES
C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CCCN=C(N)N)C(=O)O

Nα-Fmoc-L-arginine, a protected arginine derivative extensively employed in peptide synthesis and biochemical research, finds applications across various domains presented with high perplexity and burstiness:

Peptide Synthesis: Within solid-phase peptide synthesis (SPPS), Nα-Fmoc-L-arginine shines due to its stable Fmoc protecting group, easily removable under mild conditions. This enables the sequential addition of amino acids to craft desired peptide chains. Researchers harness it to forge peptides featuring arginine residues crucial for biological activity and protein interactions, lending complexity and diversity to their experiments.

Drug Development: Fueling pharmaceutical innovation, Nα-Fmoc-L-arginine drives the synthesis of peptide-based drugs and peptidomimetics, which often boast heightened specificity and reduced side effects compared to traditional drugs. By embedding arginine residues, drug developers enhance the targeting and binding affinity of therapeutic peptides, ushering in a new era of tailored drug design with intricate molecular dynamics.

Protein Engineering: In the realm of protein engineering, Nα-Fmoc-L-arginine plays a pivotal role in designing and synthesizing modified proteins and enzymes endowed with altered properties. By strategically introducing arginine residues at specific sites, researchers wield the power to tweak protein function, stability, and interactions with other molecules. This precision engineering facilitates the creation of proteins tailored to industrial and therapeutic needs with a blend of sophistication and functionality.

Biochemical Studies: Within biochemical exploration, Nα-Fmoc-L-arginine emerges as a key player in unraveling the mysteries of arginine residues within protein function and structure. By incorporating this derivative into peptides and proteins, scientists embark on a journey to decipher its impact on enzyme activity, protein-protein interactions, and cellular signaling pathways. This deep dive sheds light on arginine’s intricate role in biological processes, revealing nuanced connections and complexities within biological systems.

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