Amino Acids  >  Synthesis Reagents, Resins & Accessories  >  Synthesis Reagents  >  Coupling Reagents and Additives
 Product Size Catalog # US$  
0.5M HBTU/HOBT in DMF
2 - (1H - Benzotriazole - 1 - yl) - 1,1,3,3 - tetramethyluronium hexafluorophosphate in 0.5 M 1 - Hydroxybenzotriazole solution
200 mL AS-27217 $121
1 - Hydroxybenzotriazole hydrate (HOBt hydrate) 500 g AS-65282-500 $143
1 - Hydroxybenzotriazole hydrate (HOBt hydrate) 100 g AS-65282-100 $49
1 - Hydroxybenzotriazole hydrate (HOBt hydrate) 250 g AS-65282-250 $99
Benzotriazole - 1 - yl - oxy - tris - pyrrolidino - phosphonium hexafluorophosphate 5 g AS-21663 $39
Benzotriazole - 1 - yl - oxy - tris - pyrrolidino - phosphonium hexafluorophosphate 25 g AS-21665 $132
Benzotriazole - 1 - yl - oxy - tris - pyrrolidino - phosphonium hexafluorophosphate 100 g AS-21667 $396
DCC
Dicyclohexylcarbodiimide
100 g AS-29860 $33
DCC
Dicyclohexylcarbodiimide
500 g AS-29861 $121
DCC
Dicyclohexylcarbodiimide
1 kg AS-29860-1000 $181
DIC
1,3 - Diisopropylcarbodiimide
1 kg AS-25113-1000 Request for Quotation  
DIC
1,3 - Diisopropylcarbodiimide
5 g AS-25113 $11
DIC
1,3 - Diisopropylcarbodiimide
25 g AS-25114 $44
DIC
1,3 - Diisopropylcarbodiimide
100 g AS-25115 $115
DTT
1,4 - Dithio - L - threitol
20 g AS-25185-20 $55
DTT
1,4 - Dithio - L - threitol
5 g AS-25185-5 $22
DTT
1,4 - Dithio - L - threitol
1 kg AS-25185-1000 $2420
EDC HCl
N - (3 - dimethylaminopropyl) - N' - ethylcarbodiimide
1 kg AS-29855-1000 $907
EDC HCl
N - (3 - dimethylaminopropyl) - N' - ethylcarbodiimide
5 g AS-29855 $22
EDC HCl
N - (3 - dimethylaminopropyl) - N' - ethylcarbodiimide
25 g AS-29856 $99
EDC HCl
N - (3 - dimethylaminopropyl) - N' - ethylcarbodiimide
100 g AS-29857 $275
HATU
2 - (7 - Aza - 1H - benzotriazole - 1 - yl) - 1,1,3,3 - tetramethyluronium hexafluorophosphate
5 g AS-60263-5 $39
HATU
2 - (7 - Aza - 1H - benzotriazole - 1 - yl) - 1,1,3,3 - tetramethyluronium hexafluorophosphate
25 g AS-60263-25 $110
HATU
2 - (7 - Aza - 1H - benzotriazole - 1 - yl) - 1,1,3,3 - tetramethyluronium hexafluorophosphate
100 g AS-60263-100 $423
HATU
2 - (7 - Aza - 1H - benzotriazole - 1 - yl) - 1,1,3,3 - tetramethyluronium hexafluorophosphate
1000 g AS-60263-1000 $2117
HBTU
2 - (1H - Benzotriazole - 1 - yl) - 1,1,3,3 - tetramethyluronium hexafluorophosphate
100 g AS-21001 $93
HBTU
2 - (1H - Benzotriazole - 1 - yl) - 1,1,3,3 - tetramethyluronium hexafluorophosphate
500 g AS-21002 $303
HBTU
2 - (1H - Benzotriazole - 1 - yl) - 1,1,3,3 - tetramethyluronium hexafluorophosphate
1 kg AS-21015 $545
HCTU
2 - (6 - Chloro - 1H - benzotriazole - 1 - yl) - 1,1,3,3 - tetramethylaminium hexafluorophosphate, CAS# 330645 - 87 - 9
25 g AS-62626-25 $77
HCTU
2 - (6 - Chloro - 1H - benzotriazole - 1 - yl) - 1,1,3,3 - tetramethylaminium hexafluorophosphate, CAS# 330645 - 87 - 9
1000 g AS-62626-1000 $1210
HCTU
2 - (6 - Chloro - 1H - benzotriazole - 1 - yl) - 1,1,3,3 - tetramethylaminium hexafluorophosphate, CAS# 330645 - 87 - 9
500 g AS-62626-500 $787
HCTU
2 - (6 - Chloro - 1H - benzotriazole - 1 - yl) - 1,1,3,3 - tetramethylaminium hexafluorophosphate, CAS# 330645 - 87 - 9
100 g AS-62626-100 $220
HCTU
2 - (6 - Chloro - 1H - benzotriazole - 1 - yl) - 1,1,3,3 - tetramethylaminium hexafluorophosphate, CAS# 330645 - 87 - 9
250 g AS-62626-250 $435
HOSu
N - Hydroxysuccinimide
1 kg AS-60908-1000 $484
HOSu
N - Hydroxysuccinimide
5 g AS-60908-5 $11
HOSu
N - Hydroxysuccinimide
25 g AS-60908-25 $22
HOSu
N - Hydroxysuccinimide
100 g AS-60908-100 $71
HOSu
N - Hydroxysuccinimide
250 g AS-60908-250 $143
TBTU
2 - (1H - Benzotriazole - 1 - yl) - 1,1,3,3 - tetramethyluronium tetrafluoroborate
100 g AS-20376 $105
TBTU
2 - (1H - Benzotriazole - 1 - yl) - 1,1,3,3 - tetramethyluronium tetrafluoroborate
500 g AS-20377 $303
TBTU
2 - (1H - Benzotriazole - 1 - yl) - 1,1,3,3 - tetramethyluronium tetrafluoroborate
1 kg AS-20376-1000 $545
TCTU [O - (6 - Chlorobenzotriazol - 1 - yl) - N,N,N',N' - tetramethyluronium tetrafluoroborate] 25 g AS-65283-25 $110
TCTU [O - (6 - Chlorobenzotriazol - 1 - yl) - N,N,N',N' - tetramethyluronium tetrafluoroborate] 100 g AS-65283-100 $352
TFFH
Tetramethylfluoroformamidiniun hexafluorophosphate, CAS No. 164298 - 23 - 1
1 kg AS-60288-1000 $2420
TFFH
Tetramethylfluoroformamidiniun hexafluorophosphate, CAS No. 164298 - 23 - 1
1 g AS-60288-1 $49
TFFH
Tetramethylfluoroformamidiniun hexafluorophosphate, CAS No. 164298 - 23 - 1
5 g AS-60288-5 $193
TFFH
Tetramethylfluoroformamidiniun hexafluorophosphate, CAS No. 164298 - 23 - 1
10 g AS-60288-10 $385
TFFH
Tetramethylfluoroformamidiniun hexafluorophosphate, CAS No. 164298 - 23 - 1
20 g AS-60288-20 $621
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