Z-Cys(Z)-OH

98%

  • Product Code: 105648
  CAS:    57912-35-3
Molecular Weight: 389.42 g./mol Molecular Formula: C₁₉H₁₉NO₆S
EC Number: 261-013-7 MDL Number: MFCD00037823
Melting Point: Boiling Point:
Density: Storage Condition: Room temperature, dry, sealed
Product Description: This chemical is primarily used in peptide synthesis as a protecting group for cysteine residues. It helps prevent unwanted side reactions during the formation of peptide bonds, ensuring the correct sequence and structure of the peptide. The Z-group (benzyloxycarbonyl) specifically protects the thiol group of cysteine, which is highly reactive and prone to oxidation or disulfide bond formation. This protection is crucial in solid-phase peptide synthesis (SPPS) and solution-phase synthesis, where controlled and selective reactions are necessary. After the peptide chain is assembled, the Z-group can be removed under mild conditions, typically using hydrogenolysis or acidolysis, to yield the free cysteine residue. This makes it a valuable tool in the production of peptides for research, pharmaceuticals, and biotechnology applications.
Product Specification:
Test Specification
Purity (HPLC) 98-100
Appearance White Solid, Powder
Sizes / Availability / Pricing:
Size (g) Availability Price Quantity
5.000 10-20 days ฿730.00
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-
25.000 10-20 days ฿3,070.00
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-
100.000 10-20 days ฿10,030.00
+
-
Z-Cys(Z)-OH
This chemical is primarily used in peptide synthesis as a protecting group for cysteine residues. It helps prevent unwanted side reactions during the formation of peptide bonds, ensuring the correct sequence and structure of the peptide. The Z-group (benzyloxycarbonyl) specifically protects the thiol group of cysteine, which is highly reactive and prone to oxidation or disulfide bond formation. This protection is crucial in solid-phase peptide synthesis (SPPS) and solution-phase synthesis, where controlled and selective reactions are necessary. After the peptide chain is assembled, the Z-group can be removed under mild conditions, typically using hydrogenolysis or acidolysis, to yield the free cysteine residue. This makes it a valuable tool in the production of peptides for research, pharmaceuticals, and biotechnology applications.
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