CAS 105047-45-8: Fmoc-Lys-OH

Description: Fmoc-Lys-OH, or Fmoc-lysine, is a protected form of the amino acid lysine, commonly used in peptide synthesis. The "Fmoc" (9-fluorenylmethoxycarbonyl) group serves as a protective group for the amino functionality of lysine, allowing for selective reactions during the synthesis process. This compound is characterized by its ability to undergo deprotection under mild basic conditions, which is advantageous in multi-step peptide synthesis. Fmoc-Lys-OH is typically a white to off-white solid and is soluble in organic solvents such as dimethylformamide (DMF) and dimethyl sulfoxide (DMSO), but less soluble in water. Its molecular structure includes a lysine backbone with an Fmoc group attached to the amino group, which imparts stability and protects the amine from unwanted reactions. This compound is widely utilized in the field of biochemistry and medicinal chemistry for the synthesis of peptides and proteins, facilitating the introduction of lysine residues into larger molecular constructs.

Formula: C₂₁H₂₄N₂O₄

InChI: InChI=1/C21H24N2O4/c22-12-6-5-11-19(20(24)25)23-21(26)27-13-18-16-9-3-1-7-14(16)15-8-2-4-10-17(15)18/h1-4,7-10,18-19H,5-6,11-13,22H2,(H,23,26)(H,24,25)/t19-/m0/s1

Synonyms:

• N-alpha-(9-fluorenylmethyloxycarbonyl)-L-lysine
• N-α-Fmoc-L-lysine
• Fmoc-Lys
• (2S)-6-ammonio-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}hexanoate

Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-lysine Hydrochloride

CAS: 105047-45-8139262-23-0

• Formula: C₂₁H₂₄N₂O₄·HCl
• Purity: >98.0%(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 404.89

FMOC-LYS-OH

CAS: 105047-45-8

• Formula: C₂₁H₂₄N₂O₄
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 368.4263

Fmoc-L-Lys-OH

CAS: 105047-45-8

• Molecular weight: 368.43

Fmoc-Lys-OH

CAS: 105047-45-8

• Molecular weight: 368.43g/mol

Fmoc-Lys-OH

CAS: 105047-45-8

Fmoc-Lys-OH is a lysine derivative commonly used in the synthesis of active compounds.

• Formula: C₂₁H₂₄N₂O₄
• Purity: 98.19%
• Color and Shape: Liquid
• Molecular weight: 368.43

Fmoc-Lys-OH

CAS: 105047-45-8

M06249 - Fmoc-Lys-OH

• Formula: C₂₁H₂₄N₂O₄
• Purity: 95%
• Color and Shape: Solid, Powder or Crystalline Powder or Solid
• Molecular weight: 368.4330139160156

Fmoc-Lys-OH

CAS: 105047-45-8

Fmoc-Lys-OH is a small cyclic peptide with an amino acid sequence that is identical to …

• Formula: C₂₁H₂₄N₂O₄
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 368.43 g/mol

FMOC-L-Lysine extrapure, 99%

CAS: 105047-45-8

• Formula: C₂₁H₂₄N₂O₄
• Purity: min 99%
• Color and Shape: White to pale yellow to beige, Crystalline powder
• Molecular weight: 368.44

Fmoc-Lys-OH-13C6

CAS: 105047-45-8

• Formula: C₁₅C₆H₂₄N₂O₄
• Color and Shape: Neat
• Molecular weight: 372.366