High-efficiency coupling reagents are essential for peptide chain elongation. Our portfolio includes:

    • HATU, HBTU, TBTU
    • DIC, EDC
    • Oxyma Pure
    • DCC and related carbodiimides

Advantages:
✔ High coupling efficiency
✔ Reduced epimerization
✔ Suitable for automated synthesizers

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allCoupling Reagents

N-Hydroxyphthalimide, 98%

Product Information Product Name N-Hydroxyphthalimide, 98% Brand Name J&K Product Number 110209 CAS 524-38-9 SDS Document View/Download Certificate of Analysis (COA)​ Search COA not found
538-75-0all

1,3-Dicyclohexylcarbodiimide solution (50% in THF)

Product Information Product Name 1,3-Dicyclohexylcarbodiimide solution (50% in THF) Brand Name Chem Impex Product Number 30785 CAS 538-75-0 Certificate of Analysis (COA)​ Search COA not found Application 1,3-Dicyclohexylcarbodiimide solution (50%...
$67.10
125700-67-6all

O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate

Product Information Product Name O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate Brand Name Chem Impex Product Number 02056 CAS 125700-67-6 Certificate of Analysis (COA)​ Search COA not found Application O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate is widely utilized in...
$21.30
128-08-5all

N-Bromosuccinimide

Product Information Product Name N-Bromosuccinimide Brand Name Chem Impex Product Number 02285 CAS 128-08-5 Certificate of Analysis (COA)​ Search COA not found Application N-Bromosuccinimide is widely utilized in research focused...
$23.00
538-75-0all

1,3-Dicyclohexylcarbodiimide

Product Information Product Name 1,3-Dicyclohexylcarbodiimide Brand Name Chem Impex Product Number 00114 CAS 538-75-0 Certificate of Analysis (COA)​ Search COA not found Application 1,3-Dicyclohexylcarbodiimide is widely utilized in research focused...
$28.80
538-75-0all

Pidotimod Impurity 30

Product Information Product Name Pidotimod Impurity 30 Brand Name US-CATO Product Number C4X-107830 CAS 538-75-0 Certificate of Analysis (COA)​ Search COA not found