CAS 116611-64-4: Fmoc-His-OH

Description: Fmoc-His-OH, or Fmoc-histidine, is a protected form of the amino acid histidine, commonly used in peptide synthesis. The "Fmoc" (9-fluorenylmethoxycarbonyl) group serves as a protective group for the amino functionality of histidine, allowing for selective reactions during the synthesis of peptides. This compound is characterized by its ability to undergo deprotection under mild basic conditions, which is advantageous in synthetic chemistry. Fmoc-His-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 structure includes an imidazole side chain, which can participate in various interactions, making it valuable in the design of biologically active peptides. The presence of the Fmoc group also facilitates purification and characterization of the resulting peptides. Overall, Fmoc-His-OH is an essential building block in the field of peptide chemistry and biochemistry.

Formula: C₂₁H₁₉N₃O₄

Synonyms:

• N-α-Fmoc-L-histidine
• Fmoc-L-histidine

Fmoc-His-OH

CAS: 116611-64-4

Bachem ID: 4013285.

• Formula: C₂₁H₁₉N₃O₄
• Purity: 99.8%
• Color and Shape: White
• Molecular weight: 377.4

L-Histidine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-

CAS: 116611-64-4

• Formula: C₂₁H₁₉N₃O₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 377.3933

N-Fmoc-L-Histidine

CAS: 116611-64-4

• Purity: 98%+
• Molecular weight: 377.39g/mol

Fmoc-His-OH

CAS: 116611-64-4

Fmoc-His-OH (FMOC-L-Histidine) is a histidine derivative and a common material for peptide synthesis.

• Formula: C₂₁H₁₉N₃O₄
• Purity: 98.38%
• Color and Shape: Liquid
• Molecular weight: 377.39

Semaglutide Impurity 26

CAS: 116611-64-4

• Formula: C₂₁H₁₉N₃O₄
• Molecular weight: 377.40

Fmoc-L-Histidine

CAS: 116611-64-4

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 377.3999938964844

N-α-Fmoc-L-histidine

CAS: 116611-64-4

N-alpha-Fmoc-L-histidine is a diagnostic agent that can be used to diagnose and treat prostate cancer. …

• Formula: C₂₁H₁₉N₃O₄
• Purity: Min. 95%
• Molecular weight: 377.39 g/mol

FMOC-L-Histidine extrapure, 98%

CAS: 116611-64-4

• Formula: C₂₁H₁₉N₃O₄
• Purity: min. 98%
• Color and Shape: White to off white, Crystalline powder
• Molecular weight: 377.40

N-α-Fmoc-L-histidine-3-15N

CAS: 116611-64-4

• Formula: C₂₁H₁₉NN₂O₄
• Color and Shape: Neat
• Molecular weight: 378.387