H-D-CYS(FM)-OH

98%

  • Product Code: 191975
  CAS:    257288-48-5
Molecular Weight: 299.3874 g./mol Molecular Formula: C₁₇H₁₇NO₂S
EC Number: MDL Number: MFCD02094378
Melting Point: Boiling Point: 521.5±50.0 °C(Predicted)
Density: 1.292±0.06 g/cm3(Predicted) Storage Condition: 2-8°C
Product Description: Used in peptide synthesis as a protected cysteine derivative, particularly in solid-phase peptide synthesis where the 4-methylbenzyl (FM) group acts as a thiol protecting group. This compound helps prevent unwanted disulfide bond formation during assembly of complex peptides. It is especially valuable in the preparation of pharmaceutical peptides and bioactive molecules where precise control over cysteine pairing is required. The protecting group can be selectively removed under mild acidic conditions, allowing for orthogonal deprotection strategies in multi-step syntheses.
Sizes / Availability / Pricing:
Size Availability Price Quantity
0.250 G 10-20 days ฿9,600.00
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H-D-CYS(FM)-OH
Used in peptide synthesis as a protected cysteine derivative, particularly in solid-phase peptide synthesis where the 4-methylbenzyl (FM) group acts as a thiol protecting group. This compound helps prevent unwanted disulfide bond formation during assembly of complex peptides. It is especially valuable in the preparation of pharmaceutical peptides and bioactive molecules where precise control over cysteine pairing is required. The protecting group can be selectively removed under mild acidic conditions, allowing for orthogonal deprotection strategies in multi-step syntheses.
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