• Welcome to Yanfen Biotech! We're thrilled to announce the launch of our new website in January 2024, continuing our commitment to providing top-quality products.
My Order My Collection CN
My Cart(0)
  1. Home
  2. Products
  3. Amino Acids and Peptide Fragments
  4. Protected Amino Acids
  5. Cys

Cys

Advantage Products

Product Image Product No. CAS No. Product Name/Purity MF Shopping Cart
AAC105 76880-29-0 Boc-Cys(Npys)-OH,≥98% C13H17N3O6S2 Price Inventory
Article No. Packaging Inventory Price Quantity
AAC105-1g 1g
Inquiry
AAC105-250mg 250mg
Inquiry
AAC105-5g 5g
Inquiry
AAC105-25g 25g
Inquiry
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
AAC103 19746-37-3 Boc-Cys(Acm)-OH,≥98% C11H20N2O5S Price Inventory
Article No. Packaging Inventory Price Quantity
AAC103-5g 5g
Inquiry
AAC103-25g 25g
Inquiry
AAC103-1kg 1kg
Inquiry
AAC103-100g 100g
Inquiry
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
AAC207 56-17-7 Cystamine dihydrochloride,≥98% C4H14Cl2N2S2 Price Inventory
Article No. Packaging Inventory Price Quantity
AAC207-10kg 10kg
Inquiry
AAC207-100g 100g
Inquiry
AAC207-1kg 1kg
Inquiry
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
AAC012 177582-21-7 Fmoc-Cys(Mmt)-OH,≥98% C38H33NO5S Price Inventory
Article No. Packaging Inventory Price Quantity
AAC012-5g 5g
Inquiry
AAC012-100g 100g
Inquiry
AAC012-25g 25g
Inquiry
AAC012-1g 1g
Inquiry
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
AAC009 86060-81-3 Fmoc-Cys(Acm)-OH,≥99% C21H22N2O5S Price Inventory
Article No. Packaging Inventory Price Quantity
AAC009-5g 5g
$9.00
AAC009-100g 100g
Inquiry
AAC009-25g 25g
Inquiry
AAC009-1kg 1kg
Inquiry
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
AAC104 138775-00-5 Boc-D-Cys(Acm)-OH,≥98% C11H20N2O5S Price Inventory
Article No. Packaging Inventory Price Quantity
AAC104-250mg 250mg
Inquiry
AAC104-5g 5g
Inquiry
AAC104-1g 1g
Inquiry
AAC104-25g 25g
Inquiry
AAC104-100g 100g
$1314.00
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
AAC107 55757-46-5 Boc-Cys-OMe,≥90% C9H17NO4S Price Inventory
Article No. Packaging Inventory Price Quantity
AAC107-100g 100g
Inquiry
AAC107-5g 5g
Inquiry
AAC107-1kg 1kg
Inquiry
AAC107-25g 25g
Inquiry
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
AAC101 21947-98-8 Boc-Cys(Trt)-OH,≥99% C27H29NO4S Price Inventory
Article No. Packaging Inventory Price Quantity
AAC101-1kg 1kg
$1800.00
AAC101-25g 25g
Inquiry
AAC101-100g 100g
$324.00
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
AAC108 10389-65-8 (Boc-Cys-OH)2,≥98% C16H28N2O8S2 Price Inventory
Article No. Packaging Inventory Price Quantity
AAC108-1kg 1kg
$827.00
AAC108-25g 25g
Inquiry
AAC108-100g 100g
Inquiry
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
AAC102 87494-13-1 Boc-D-Cys(Trt)-OH,≥98% C27H29NO4S Price Inventory
Article No. Packaging Inventory Price Quantity
AAC102-5g 5g
Inquiry
AAC102-1kg 1kg
Inquiry
AAC102-100g 100g
Inquiry
AAC102-25g 25g
Inquiry
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
AAC106 30044-61-2 Boc-Cys(StBu)-OH,≥98% C12H23NO4S2 Price Inventory
Article No. Packaging Inventory Price Quantity
AAC106-250mg 250mg
Inquiry
AAC106-25g 25g
$555.00
AAC106-5g 5g
Inquiry
AAC106-1g 1g
Inquiry
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
AAC205 38261-78-8 (H-L-Cys-OtBu)2.2HCl,≥98% C14H30Cl2N2O4S2 Price Inventory
Article No. Packaging Inventory Price Quantity
AAC205-25g 25g
Inquiry
AAC205-5g 5g
Inquiry
AAC205-1kg 1kg
Inquiry
AAC205-100g 100g
Inquiry
Inquiry for large packaging? Batch inquiry？ Collect Add to cart
  • All categories are complete and everything is available
  • Multi warehouse direct express delivery
  • Authentic Marketing Quality Assurance
  • Easy shopping and worry free selection
Follow Us

© 2025 Yanfen Biotech. All rights reserved.

Home Classify Cart Member