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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2-Chloro-4,6-dimethoxy-1,3,5-triazine, 97%|260292|3140-73-6
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2-Chloro-4,6-dimethoxy-1,3,5-triazine, 97%

Product Information Product Name 2-Chloro-4,6-dimethoxy-1,3,5-triazine, 97% Brand Name J&K Product Number 260292 CAS 3140-73-6 Certificate of Analysis (COA)​ Search COA not found
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Benzotriazol-1-yl-oxy-tris(dimethylamino)phosphonium hexafluorophosphate|00604|56602-33-6
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Benzotriazol-1-yl-oxy-tris(dimethylamino)phosphonium hexafluorophosphate

Product Information Product Name Benzotriazol-1-yl-oxy-tris(dimethylamino)phosphonium hexafluorophosphate Brand Name Chem Impex Product Number 00604 CAS 56602-33-6 Certificate of Analysis (COA)​ Search COA not found Application Benzotriazol-1-yl-oxy-tris(dimethylamino)phosphonium hexafluorophosphate is widely utilized in...
$21.30
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Diphenyl phosphoryl azide|02307|26386-88-9
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Diphenyl phosphoryl azide

Product Information Product Name Diphenyl phosphoryl azide Brand Name Chem Impex Product Number 02307 CAS 26386-88-9 Certificate of Analysis (COA)​ Search COA not found Application Diphenyl phosphoryl azide is widely...
$21.30
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N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline, 98%|186836|16357-59-8
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N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline, 98%

Product Information Product Name N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline, 98% Brand Name J&K Product Number 186836 CAS 16357-59-8 SDS Document View/Download Certificate of Analysis (COA)​ Search COA not found
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1-[3-(Dimethylamino)propyl]-3-ethylcarbodiimide methiodide|33524|22572-40-3
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1-[3-(Dimethylamino)propyl]-3-ethylcarbodiimide methiodide

Product Information Product Name 1-3-(Dimethylamino)propyl-3-ethylcarbodiimide methiodide Brand Name Chem Impex Product Number 33524 CAS 22572-40-3 Certificate of Analysis (COA)​ Search COA not found Application 1-[3-(Dimethylamino)propyl]-3-ethylcarbodiimide methiodide is widely utilized in...
$254.90
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N-Acryloxysuccinimide, 99%|287411|38862-24-7
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N-Acryloxysuccinimide, 99%

Product Information Product Name N-Acryloxysuccinimide, 99% Brand Name J&K Product Number 287411 CAS 38862-24-7 SDS Document View/Download Certificate of Analysis (COA)​ Search COA not found
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