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Coupling Reagents for Peptide Synthesis
Azide
Catalog #
(structure)
Name
A848
2,4,6-Triisopropylbenzenesulfonyl azide, stab. with ca 10% water
J99998
2,4,6-Triisopropylbenzenesulfonyl azide, stab. with ca 10% water
P245
4-Dodecylbenzensulfonyl azide (soft type, mixture)
J90300
DPPA
J70097
DPPA; Diphenylphosphoryl azide
O891
DPPA; Diphenylphosphoryl azide
Carbodiimide
Catalog #
(structure)
Name
A299
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride
D053
DIC
J90362
DIC [N,N'-Diisopropylcarbodiimide]
J90761
EDC.HCl
A063
N,N'-Dicyclohexylcarbodiimide (DCC)
J58901
N,N'-Dicyclohexylcarbodiimide (DCC)
J70012
N,N'-Dicyclohexylcarbodiimide (DCC)
Organophosphorus
Catalog #
(structure)
Name
A834
AOP
J54648
AOP
B192
Bis(2-oxo-3-oxazolidinyl)phosphinic chloride (BOP-Cl)
J93311
Bis(2-oxo-3-oxazolidinyl)phosphinic chloride (BOP-Cl)
D048
BOP
J95136
BOP
J90338
Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
P910
Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
J93484
Bromotris(dimethylamino)phosphonium hexafluorophosphate
V0461
Bromotris(dimethylamino)phosphonium hexafluorophosphate
J93491
Diphenylphosphinic chloride
R974
Diphenylphosphinic chloride
J95127
PyAOP
U630
PyAOP
D049
PyBOP [Benzotriazol-1-yloxytripyrrolidinophosphonium hexafluorophosphate]
J93404
PyBOP [Benzotriazol-1-yloxytripyrrolidinophosphonium hexafluorophosphate]
J51425
PyClOP
V0958
PyClOP
Triazole
Catalog #
(structure)
Name
H199
1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole
J99066
1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole
J98685
1-Hydroxy-6-chlorobenzotriazole dihydrate
Q062
1-Hydroxy-6-chlorobenzotriazole dihydrate
9767AL
HOAT solution, 0.6 M in DMF
J70163
HOAT solution, 0.6 M in DMF
1496AP
HOAT solution, 1M in DMA
A889
HOBT hydrate wetted with not less than 20 wt. % water
A838
HOCT
J61280
HOCT
B425
TPST, 2,4,6-Triisopropylbenzenesulfonyl-1H-1,2,4-triazole
J61423
TPST, 2,4,6-Triisopropylbenzenesulfonyl-1H-1,2,4-triazole
Uronium/Guanidinium salts
Catalog #
(structure)
Name
A846
2-(1,3-Dimethyl-3,4,5,6-tetrahydropyrimidin-1-ium-2-ylthio)pyridine N-oxide tetrafluoroborate
J58603
2-(1,3-Dimethyl-3,4,5,6-tetrahydropyrimidin-1-ium-2-ylthio)pyridine N-oxide tetrafluoroborate
J51440
Dipyrrolidino(N-succinimidyloxy)carbenium hexafluorophosphate
V1146
Dipyrrolidino(N-succinimidyloxy)carbenium hexafluorophosphate
A518
HATU
J70019
HATU
B412
HBPIPU
J51455
HBPYU
V1224
HBPYU
D045
HBTU
J95135
HBTU
J91356
HCTU
P961
HCTU
A836
HDBTU
J61278
HDBTU
A837
HNTU
J61279
HNTU
J51444
HOTT [N,N,N',N'-Tetramethyl-S-(1-oxido-2-pyridyl)thiuronium hexafluorophosphate]
V1163
HOTT [N,N,N',N'-Tetramethyl-S-(1-oxido-2-pyridyl)thiuronium hexafluorophosphate]
B411
HOTU
J53617
HOTU
A839
HPD-OSu [O-Succinimidyl-1,3-dimethylpropyleneuronium hexafluorophosphate]
J61281
HPD-OSu [O-Succinimidyl-1,3-dimethylpropyleneuronium hexafluorophosphate]
A840
HPTDP [S-(1-Oxo-2-pyridyl)-thio-1,3-dimethylpropyleneuronium hexafluorophosphate]
J61282
HPTDP [S-(1-Oxo-2-pyridyl)-thio-1,3-dimethylpropyleneuronium hexafluorophosphate]
B413
HPTU
A812
HSTU
J51996
HSTU
B416
PFTU, Pentafluorphenol-tetramethyluronium hexafluorophosphate
J61421
PFTU, Pentafluorphenol-tetramethyluronium hexafluorophosphate
J51441
PIPCIU
V1147
PIPCIU
A851
PYCIU, Chlorodipyrrolidinocarbenium hexafluorophosphate
J52554
PYCIU, Chlorodipyrrolidinocarbenium hexafluorophosphate
A842
TATU [O-(7-Azabenzotriazole-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate]
J99752
TATU [O-(7-Azabenzotriazole-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate]
J95134
TBTU
D044
TBTU; [O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate]
J95863
TCFH
V1200
TCFH
J62530
TCTU
U743
TCTU
J62628
TDBTU
U313
TDBTU
J94236
TFFH, Fluoro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate
O471
TFFH, Fluoro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate
J62469
TNTU
R097
TNTU
J51457
TOTT
V1229
TOTT
J61733
TOTU
U381
TOTU
A847
TPD-OSU [O-Succinimidyl-1,3-dimethylpropyleneuronium tetrafluoroborate]
J61283
TPD-OSU [O-Succinimidyl-1,3-dimethylpropyleneuronium tetrafluoroborate]
A845
TPTU [O-(1,2-dihydro-2-oxo-pyridyl)-1,1,3,3-tetramethyluronium tetrafluoroborate]
J98780
TPTU [O-(1,2-dihydro-2-oxo-pyridyl)-1,1,3,3-tetramethyluronium tetrafluoroborate]
D051
TSTU
J91026
TSTU
All peptide coupling reagents:
Catalog #
(structure)
Name
B433
(+)-Biotin N-hydroxysuccinimide ester
J10501
(+)-Biotin N-hydroxysuccinimide ester
J99557
(+)-Biotin N-hydroxysuccinimide ester
A299
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride
H199
1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole
J99066
1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole
J98685
1-Hydroxy-6-chlorobenzotriazole dihydrate
Q062
1-Hydroxy-6-chlorobenzotriazole dihydrate
X7225
1-Propanephosphonic anhydride 50% in DMF
A848
2,4,6-Triisopropylbenzenesulfonyl azide, stab. with ca 10% water
J99998
2,4,6-Triisopropylbenzenesulfonyl azide, stab. with ca 10% water
A846
2-(1,3-Dimethyl-3,4,5,6-tetrahydropyrimidin-1-ium-2-ylthio)pyridine N-oxide tetrafluoroborate
J58603
2-(1,3-Dimethyl-3,4,5,6-tetrahydropyrimidin-1-ium-2-ylthio)pyridine N-oxide tetrafluoroborate
J92769
2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate
V0451
2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate
J51280
2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate
V0452
2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate
A835
2-Chloro-1-methylpyridinium iodide
J90352
2-Chloro-1-methylpyridinium iodide
A719
2-Chloro-4,6-dimethoxy-1,3,5-triazine (CDMT)
J20208
2-Chloro-4,6-dimethoxy-1,3,5-triazine (CDMT)
J91226
2-Chloro-4,6-dimethoxy-1,3,5-triazine (CDMT)
J51454
2-Fluoro-1,3-dimethylimidazolidinium hexafluorophosphate
V1218
2-Fluoro-1,3-dimethylimidazolidinium hexafluorophosphate
B420
2-Fluoro-1-methylpyridinium p-toluenesulphonate (Fluorinating Reagent)
J60156
2-Fluoro-1-methylpyridinium p-toluenesulphonate (Fluorinating Reagent)
J92754
2-Pyridinol-1-oxide
V2326
2-Pyridinol-1-oxide
J98751
3-Maleimidopropionic acid
W8199
3-Maleimidopropionic acid
A841
4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium tetrafluoroborate
J50501
4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium tetrafluoroborate
J92047
4-(Hydroxymethyl)benzoic acid
Q230
4-(Hydroxymethyl)benzoic acid
J99244
4-(Hydroxymethyl)phenoxyacetic acid
Q670
4-(Hydroxymethyl)phenoxyacetic acid
P245
4-Dodecylbenzensulfonyl azide (soft type, mixture)
A614
4-Nitrophenyl chloroformate
J70007
4-Nitrophenyl chloroformate
J90361
4-Nitrophenyl chloroformate
J92262
4-[(2,4-Dimethoxyphenyl)(Fmoc-amino)methyl]phenoxyacetic acid
J91453
6-Maleimidohexanoic acid
R700
6-Maleimidohexanoic acid
A834
AOP
J54648
AOP
B414
BCAT, Benzotriazole-1-carboxamidinium tosylate
J99214
Benzyl N-(2-aminoethyl)carbamate hydrochloride
W4058
Benzyl N-(2-aminoethyl)carbamate hydrochloride
B192
Bis(2-oxo-3-oxazolidinyl)phosphinic chloride (BOP-Cl)
J93311
Bis(2-oxo-3-oxazolidinyl)phosphinic chloride (BOP-Cl)
A960
Bis(pentafluorophenyl)carbonate
J52306
Bis(pentafluorophenyl)carbonate
J97597
Bis(tetramethylene)fluoroformamidinium hexafluorophosphate
X4726
Bis(tetramethylene)fluoroformamidinium hexafluorophosphate
J59365
Bis(vinylsulfonyl)methane
O495
Bis(vinylsulfonyl)methane
B432
BNP D-Biotin 4-nitrophenyl ester
J54264
BNP D-Biotin 4-nitrophenyl ester
D048
BOP
J95136
BOP
J90338
Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
P910
Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
J93484
Bromotris(dimethylamino)phosphonium hexafluorophosphate
V0461
Bromotris(dimethylamino)phosphonium hexafluorophosphate
J90967
Citraconic anhydride
U287
Citraconic anhydride
J90359
COMU
X4851
COMU
J11054
DEPBT
J90715
DEPBT
U633
DEPBT
D053
DIC
J90362
DIC [N,N'-Diisopropylcarbodiimide]
J93491
Diphenylphosphinic chloride
R974
Diphenylphosphinic chloride
J51440
Dipyrrolidino(N-succinimidyloxy)carbenium hexafluorophosphate
V1146
Dipyrrolidino(N-succinimidyloxy)carbenium hexafluorophosphate
J95871
DMTMM
R292
DMTMM
J90300
DPPA
J70097
DPPA; Diphenylphosphoryl azide
O891
DPPA; Diphenylphosphoryl azide
D050
DSC [N,N'-Disuccinimidyl carbonate]
J90609
DSC [N,N'-Disuccinimidyl carbonate]. tech.
J90761
EDC.HCl
J90320
EEDQ
P495
EEDQ
J20321
Ethyl (hydroxyimino)cyanoacetate
J91673
Ethyl (hydroxyimino)cyanoacetate
P638
Ethyl (hydroxyimino)cyanoacetate
L609
Fmoc-Rink linker
J11401
Genipin
J97910
Genipin
X3351
Genipin
D014
Guanidine hydrochloride
J95410
Guanidine hydrochloride
A518
HATU
J70019
HATU
B412
HBPIPU
J51455
HBPYU
V1224
HBPYU
D045
HBTU
J95135
HBTU
J91356
HCTU
P961
HCTU
A836
HDBTU
J61278
HDBTU
A837
HNTU
J61279
HNTU
9767AL
HOAT solution, 0.6 M in DMF
J70163
HOAT solution, 0.6 M in DMF
1496AP
HOAT solution, 1M in DMA
A889
HOBT hydrate wetted with not less than 20 wt. % water
A838
HOCT
J61280
HOCT
J62099
HONB, N-Hydroxy-5-norbornene-2,3-dicarboximide
M763
HONB, N-Hydroxy-5-norbornene-2,3-dicarboximide
J51444
HOTT [N,N,N',N'-Tetramethyl-S-(1-oxido-2-pyridyl)thiuronium hexafluorophosphate]
V1163
HOTT [N,N,N',N'-Tetramethyl-S-(1-oxido-2-pyridyl)thiuronium hexafluorophosphate]
B411
HOTU
J53617
HOTU
A839
HPD-OSu [O-Succinimidyl-1,3-dimethylpropyleneuronium hexafluorophosphate]
J61281
HPD-OSu [O-Succinimidyl-1,3-dimethylpropyleneuronium hexafluorophosphate]
A840
HPTDP [S-(1-Oxo-2-pyridyl)-thio-1,3-dimethylpropyleneuronium hexafluorophosphate]
J61282
HPTDP [S-(1-Oxo-2-pyridyl)-thio-1,3-dimethylpropyleneuronium hexafluorophosphate]
B413
HPTU
A812
HSTU
J51996
HSTU
J91285
IIDQ
V1144
IIDQ
A958
N,N'-Bis-Boc-1-Guanylpyrazol
J92696
N,N'-Bis-Boc-1-Guanylpyrazol
A956
N,N'-Bis-Z-1-guanylpyrazole
J92253
N,N'-Bis-Z-1-guanylpyrazole
A069
N,N'-Carbonyldiimidazole (CDI)
J70021
N,N'-Carbonyldiimidazole (CDI)
J90245
N,N'-Carbonyldiimidazole (CDI)
A063
N,N'-Dicyclohexylcarbodiimide (DCC)
J58901
N,N'-Dicyclohexylcarbodiimide (DCC)
J70012
N,N'-Dicyclohexylcarbodiimide (DCC)
B429
N-Boc-1H-pyrazole-1-carboxamidine
J20142
N-Boc-1H-pyrazole-1-carboxamidine
J93432
N-Boc-1H-pyrazole-1-carboxamidine
J91403
N-Boc-m-Phenylenediamine
W7865
N-Boc-m-Phenylenediamine
H439
N-Hydroxyphthalimide
J90375
N-Hydroxyphthalimide
J90192
N-Hydroxysuccinimide
A300
N-Hydroxysuccinimide, HOSu
J90611
N-Hydroxysulfosuccinimide sodium salt
V1233
N-Hydroxysulfosuccinimide sodium salt
I541
N-Succinimdyl-N-methylcarbamate
J92735
N-Succinimdyl-N-methylcarbamate
J94950
N-Succinimidyl 3-maleimidopropionate
X4740
N-Succinimidyl 3-maleimidopropionate
A849
NPC [Bis(4-nitrophenyl)carbonate]
J90823
NPC [Bis(4-nitrophenyl)carbonate]
C124
O-(4-Nitro-benzyl)-hydroxylamine hydrochloride
J51711
O-(4-Nitro-benzyl)-hydroxylamine hydrochloride
A983
p-Toluenesulfonic anhydride
J93691
p-Toluenesulfonic anhydride
I552
Pentafluorophenol
J94412
Pentafluorophenol
B415
Pentafluorophenyl trifluoroacetate
J92473
Pentafluorophenyl trifluoroacetate
B416
PFTU, Pentafluorphenol-tetramethyluronium hexafluorophosphate
J61421
PFTU, Pentafluorphenol-tetramethyluronium hexafluorophosphate
J51441
PIPCIU
V1147
PIPCIU
J95127
PyAOP
U630
PyAOP
D049
PyBOP [Benzotriazol-1-yloxytripyrrolidinophosphonium hexafluorophosphate]
J93404
PyBOP [Benzotriazol-1-yloxytripyrrolidinophosphonium hexafluorophosphate]
A851
PYCIU, Chlorodipyrrolidinocarbenium hexafluorophosphate
J52554
PYCIU, Chlorodipyrrolidinocarbenium hexafluorophosphate
J51425
PyClOP
V0958
PyClOP
J91185
Sieber Linker
V1158
Sieber Linker
A957
SMCC
J94945
SMCC
B438
Sulfo-SMCC
J50682
Sulfo-SMCC
A842
TATU [O-(7-Azabenzotriazole-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate]
J99752
TATU [O-(7-Azabenzotriazole-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate]
J95134
TBTU
D044
TBTU; [O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate]
J95863
TCFH
V1200
TCFH
J62530
TCTU
U743
TCTU
J62628
TDBTU
U313
TDBTU
J94236
TFFH, Fluoro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate
O471
TFFH, Fluoro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate
J62469
TNTU
R097
TNTU
J51457
TOTT
V1229
TOTT
J61733
TOTU
U381
TOTU
A847
TPD-OSU [O-Succinimidyl-1,3-dimethylpropyleneuronium tetrafluoroborate]
J61283
TPD-OSU [O-Succinimidyl-1,3-dimethylpropyleneuronium tetrafluoroborate]
B425
TPST, 2,4,6-Triisopropylbenzenesulfonyl-1H-1,2,4-triazole
J61423
TPST, 2,4,6-Triisopropylbenzenesulfonyl-1H-1,2,4-triazole
A845
TPTU [O-(1,2-dihydro-2-oxo-pyridyl)-1,1,3,3-tetramethyluronium tetrafluoroborate]
J98780
TPTU [O-(1,2-dihydro-2-oxo-pyridyl)-1,1,3,3-tetramethyluronium tetrafluoroborate]
D051
TSTU
J91026
TSTU
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