Reagents that promote the condensation reaction between amines and acids to form peptide bonds during the production of peptides and proteins are widely used in small molecule drugs containing amide structures, as well as in the R & D and production of peptides and proteins.
DSC N,N'-Disuccinimidyl carbonate
CAS RN
74124-79-1
Appearance
Off white to white crystalline powder
Purity
99% HPLC
Di-tert-butyl dicarbonate in DCM(2mol/L)
CAS RN
24424-99-5
Appearance
Colorless Transparent Liquid
Purity
1.9-2.1M
Fmoc-OBT Benzotriazol-1-YL 9-Fluorenylmethyl Carbonate
CAS RN
82911-71-5
Appearance
Off white to white crystalline powder
Purity
99% HPLC
Benzyl 2,2,2-trichloroacetimidate
CAS RN
81927-55-1
Appearance
colorless liquid
Purity
≥98%GC
Z(2-Br)Osu N-(2-Bromobenzyloxycarbonyloxy)succinimide
CAS RN
128611-93-8
Appearance
White to almost white crystalline powder
Purity
98.5% HPLC
Di-tert-butyl iminodicarboxylate
CAS RN
51779-32-9
Appearance
White crystalline powder
Purity
98% GC
Pentafluorophenyl 4-nitrobenzenesulfonate
CAS RN
244633-31-6
Appearance
Off white to white powder
Purity
≥98%HPLC
Mca 2-(7-methoxy-2-oxo-2H-chromen-4-yl)acetic acid
CAS RN
62935-72-2
Appearance
Off white powder
Purity
97% HPLC
Mca-Osu N-(7-methoxycoumarin-4-acetyloxy)succinimide
CAS RN
359436-89-8
Appearance
Off white to white crystalline powder
Purity
98%HPLC
HCTU O-(6-Chloro-1-hydrocibenzotriazol-1-yl)-...
CAS RN
330645-87-9
Appearance
Off white to white crystalline powder
Purity
99% HPLC
1-(Chloro-1-pyrrolidinylmethylene)pyrrolidinium...
CAS RN
115007-14-2
Appearance
Off white crystal
Purity
99% HPLC
TMPTS 2,4,6-Trimethylpyridinium p-toluenesulfonate
CAS RN
59229-09-3
Appearance
White crystal
Purity
98%HPLC
TNTU 2-(endo-5-norbornene-2.3-dicarboxylimide)-...
CAS RN
125700-73-4
Appearance
Off white to white crystals
Purity
98% HPLC
Z(2-Cl)-Osu N-(2-Chlorobenzyloxycarbonyloxy)succinimide
CAS RN
65853-65-8
Appearance
White to almost white crystalline powder
Purity
98% HPLC
CAS RN
1426821-11-5
Appearance
Pale yellow to almost white crystalline powder
Purity
98%HPLC
CP-Osu N-(Cyclopentyloxy curbonyloxy) Succinimide
CAS RN
128595-07-3
Appearance
White crystalline powder
Purity
99% HPLC
DEPBT 3-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one
CAS RN
165534-43-0
Appearance
Off white to white crystalline powder
Purity
98.5% HPLC
HOOBT 3-Hydroxy-1,2,3-ben zotriazin-4(3H)-one
CAS RN
28230-32-2
Appearance
Off white crystalline powder
Purity
99% HPLC
CAS RN
152120-54-2
Appearance
White powder
Purity
98% HPLC
Tert-Butyl 2-(methylamino)ethylcarbamate
CAS RN
122734-32-1
Appearance
Colorless transparent liquid or solid
Purity
95%GC
Benzyl 4-nitrophenyl carbonate
CAS RN
13795-24-9
Appearance
White powder
Purity
98%HPLC
HSTU O-(N-Succinimidyl)-1,1,3,3-tetramethyluronium...
CAS RN
265651-18-1
Appearance
Off white to white crystalline powder
Purity
99% HPLC
PFTU Pentafluorphenol-tetramethyluronium hexafluorophosphat
CAS RN
206190-14-9
Appearance
White off white powder
Purity
98% HPLC
TPD-Osu O-Succinimidyl-1,3-dimethylpropyleneuronium...
CAS RN
443305-34-8
Appearance
White crystalline powder
Purity
99% HPLC
1-(2-Mesitylenesulfonyl)imidazole
CAS RN
50257-39-1
Appearance
White to almost white crystalline powder
Purity
98% HPLC
CAS RN
14464-29-0
Appearance
White crystalline powder
Purity
99%HPLC
Boc-ON 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
CAS RN
58632-95-4
Appearance
White crystal
Purity
99% HPLC
CMCI Cyclohexyl-3-(2-(4-morpholinyl)ethyl)carbodiimide
CAS RN
15580-20-8
Appearance
Pale yellow transparent liquid
Purity
95%GC
Fmoc-OPFP Carbonic acid 9H-fluoren-9-ylmethyl...
CAS RN
88744-04-1
Appearance
White powder
Purity
98%HPLC
CAS RN
152120-55-3
Appearance
Off white to white powder
Purity
98% HPLC
CAS RN
870-46-2
Appearance
Off white to white solid or liquid
Purity
≥98%GC
TFAONP 4-Nitrophenyl Trifluoroacetate
CAS RN
658-78-6
Appearance
Light yellow solid
Purity
97% GC
Boc-AOA Tert-boc-aminooxyacetic acid
CAS RN
42989-85-5
Appearance
White powder
Purity
98%HPLC
CDP 1,1'-Carbonyldipyrrolidine
CAS RN
81759-25-3
Appearance
Colorless to yellowish liquid
Purity
98% GC
DBU 1,8-Diazabicyclo[5.4.0]undec-7-ene
CAS RN
6674-22-2
Appearance
Colorless to yellowish liquid
Purity
99% GC
Di-tert-butyl dicarbonate 18% in DCM
CAS RN
24424-99-5
Appearance
Colorless Transparent Liquid
Purity
18%GC
IIDQ 1-Isobutoxycarbonyl-2-isobutoxy-1,2-dihydroquinoline
CAS RN
38428-14-7
Appearance
Colorless Transparent Liquid
Purity
95%HPLC
Pentafluorophenyl Trifluoroacetate
CAS RN
14533-84-7
Appearance
Colorless Transparent Liquid
Purity
98% GC
TOTU O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetra...
CAS RN
136849-72-4
Appearance
White crystalline powder
Purity
99% HPLC
TPTU O-(1,2-dihydro-2-oxo-pyridyl)-...
CAS RN
125700-71-2
Appearance
White crystal
Purity
99% HPLC
EEDQ 2-Ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline
CAS RN
16357-59-8
Appearance
Off white to white crystalline powder
Purity
99% HPLC
1-(3-dimethylaminopropyl)-3-ethylcarbodiimide methiodide
CAS RN
22572-40-3
Appearance
White powder
Purity
97%-103%
BZ-Osu Benzoic acid N-hydroxysuccinimide ester
CAS RN
23405-15-4
Appearance
White crystalline powder
Purity
99% HPLC
DBN 1,5-Diazabicyclo[4.3.0]non-5-ene
CAS RN
3001-72-7
Appearance
Pale yellow transparent liquid
Purity
98%GC
HOAT in DMF(0.6M/L) 1-Hydroxy-7-azabenzotriazole in...
CAS RN
39968-33-7
Appearance
Colorless to yellowish liquid
Purity
0.6Mol/L
HPD-Osu O-Succinimidyl-1,3-dimethylpropyleneuronium...
CAS RN
443305-33-7
Appearance
Off white to white powder
Purity
99% HPLC
CAS RN
193269-82-8
Appearance
White or yellowish crystalline powder
Purity
98%HPLC
TOTT S-(1-Oxo-2-pyridyl)-thio-N,N,N',N'-tetramethyluronium...
CAS RN
255825-38-8
Appearance
White crystalline powder
Purity
99% HPLC
Burgess Reagent,(Methoxycarbonylsulfamoyl)triethylammonium...
CAS RN
29684-56-8
Appearance
Off white solid powder
Purity
Consistent with the standard atlas
DFIH 2-Fluoro-1,3-dimethylimidazolidinium...
CAS RN
164298-27-5
Appearance
White crystalline powder
Purity
98% HPLC
TFFH Fluoro-N,N,N',N'-tetramethylformamidinium...
CAS RN
164298-23-1
Appearance
White to almost white crystals
Purity
98% HPLC
CAS RN
24424-99-5
Appearance
White solid or colorless liquid
Purity
99% GC
HATU O-(7-Azabenzotriazol-1-yl)-N,N,N,N-tetramethyluronium...
CAS RN
148893-10-1
Appearance
White crystalline powder
Purity
99.5% HPLC
Di-tert-butyl dicarbonate 50% in DCM
CAS RN
24424-99-5
Appearance
Colorless Transparent Liquid
Purity
50%GC
MPST 1-(4-Methylphenylsulfonyl)-1,2,4-triazole
CAS RN
13578-51-3
Appearance
White crystal
Purity
98%HPLC
N-(methylsulfonyl)oxy succinimide
CAS RN
54769-40-3
Appearance
Off white to white solid powder
Purity
98.0% HPLC
CAS RN
616-47-7
Appearance
Off white to white solid powder
Purity
99%HPLC
CAS RN
36016-38-3
Appearance
White crystalline powder
Purity
98%HPLC
MMTM 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-morpholinium...
CAS RN
293311-03-2
Appearance
White powder
Purity
98% HPLC
TCTU O-(6-Chloro-1-hydrocibenzotriazol-1-yl)-...
CAS RN
330641-16-2
Appearance
White to almost white crystalline powder
Purity
98% HPLC
Tris(2,2,2-trifluoroethyl)borate
CAS RN
659-18-7
Appearance
Pale yellow to colorless transparent liquid
Purity
97%GC
CAS RN
24324-17-2
Appearance
White to almost white crystalline powder
Purity
99% HPLC
CAS RN
6485-79-6
Appearance
Colorless to yellowish liquid
Purity
99% GC
Z-Osu N-(Benzyloxycarbonyloxy) Succinimide
CAS RN
13139-17-8
Appearance
Off white to white crystalline powder
Purity
98% HPLC
Di-Tert-Butyl Hydrazodicarboxylate
CAS RN
16466-61-8
Appearance
White crystalline powder
Purity
98% GC
DPC Carbonic acid di-2-pyridyl ester
CAS RN
1659-31-0
Appearance
White crystalline powder
Purity
98%HPLC
PyCIU Chlorodipyrrolidinocarbenium hexafluorophosphate
CAS RN
135540-11-3
Appearance
Off white to white crystals
Purity
98% HPLC
CAS RN
632-22-4
Appearance
Colorless or yellowish transparent liquid
Purity
99.5%GC
TSNT 1-(p-Toluenesulfonyl)-3-nitro-1,2,4-triazole
CAS RN
77451-51-5
Appearance
Off white to yellowish crystal
Purity
98% HPLC
CAS RN
538-75-0
Appearance
Colorless Transparent Liquid
Purity
98%
CAS RN
530-62-1
Appearance
Off white powder
Purity
98% AT
DPFPC Bis(Pentafluorophenyl)Carbonate
CAS RN
59483-84-0
Appearance
White crystalline powder
Purity
99% GC
Fmoc-Osu N-(9-Fluorenylmethoxycarbonyloxy)succinimide
CAS RN
82911-69-1
Appearance
White powder
Purity
99% HPLC
1-Hydroxy-6-(trifluoromethyl)benzotriazole
CAS RN
26198-21-0
Appearance
White crystal
Purity
98% HPLC
Brop Bromotris(dimethylamino)phosphonium hexafluorophosphate
CAS RN
50296-37-2
Appearance
White powder
Purity
98%HPLC
NPC Bis(4-nitrophenyl)carbonate
CAS RN
5070-13-3
Appearance
Off white to yellowish crystals
Purity
98.5% HPLC
CAS RN
771-61-9
Appearance
Pale yellow to white solid
Purity
99%GC
Teoc-ONP 4-Nitrophenyl 2-(Trimethylsilyl)Ethyl Carbonate
CAS RN
80149-80-0
Appearance
Pale yellow powder
Purity
98%HPLC
CAS RN
775-12-2
Appearance
Pale yellow to colorless transparent liquid
Purity
98% GC
CAS RN
94790-35-9/207915-99-9
Appearance
Off white to white crystalline powder
Purity
98% HPLC
BTFFH Fluoro-N,N,N',N'-bis(tetramethylene)formamidinium...
CAS RN
164298-25-3
Appearance
White crystalline powder
Purity
98%HPLC
Carbonic Acid Tert-Butyl Phthalimido Ester
CAS RN
15263-20-4
Appearance
Off white to white crystalline powder
Purity
98% HPLC
Aloc-Osu Allyloxycarbonyl succinimidyl ester
CAS RN
135544-68-2
Appearance
White solid or liquid
Purity
95%HPLC
Troc-Osu Succinimidyl-2,2,2-trichloroethyl carbonate
CAS RN
66065-85-8
Appearance
White powder
Purity
98%GC
Di-tert-butyl dicarbonate 70% in MTBE solution
CAS RN
24424-99-5
Appearance
Colorless Transparent Liquid
Purity
70%GC
AOP 7-Azabenzotriazol-1-yloxytris(dimethyamino) phosphonium...
CAS RN
156311-85-2
Appearance
White to almost white crystalline powder
Purity
99% HPLC
DMC 2-Chloro-1,3-dimethylimidazolidinium chloride
CAS RN
37091-73-9
Appearance
Pale yellow to off white solid
Purity
95% T
TPSCL 2,4,6-Triisopropylbenzenesulfonyl chloride
CAS RN
6553-96-4
Appearance
White crystalline powder
Purity
98% HPLC
HOCT Ethyl 1-hydroxy-1H-1,2,3-triazole-4-carboxylate
CAS RN
137156-41-3
Appearance
White crystalline powder
Purity
99% HPLC
MSNT 1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,-triazole
CAS RN
74257-00-4
Appearance
Off white to yellowish crystalline powder
Purity
98% HPLC
TPSI 1-(2,4,6-Triisopropylbenzenesulfonyl)imidazole
CAS RN
50257-40-4
Appearance
White crystal
Purity
98% HPLC
CMC 1-cyclohexyl-3-(2-morpholinoethyl)carbodiimide...
CAS RN
2491-17-0
Appearance
White solid
Purity
95%HNMR
PyBrop Bromo-tris-pyrrolidinophosphoniumhexafluorophosphate
CAS RN
132705-51-2
Appearance
Off white to white crystalline powder
Purity
98% HPLC
HSPyU Dipyrrolidino(N-succinimidyloxy)carbenium...
CAS RN
207683-26-9
Appearance
White crystal
Purity
98% HPLC
TBDMSCL Tert-Butyldimethylsilyl chloride
CAS RN
18162-48-6
Appearance
White crystal
Purity
99% GC
TPTDP S-(1-Oxo-2-pyridyl)-thio-1,3-dimethylpropyleneuronium...
CAS RN
367252-09-3
Appearance
White crystal
Purity
99% HPLC
CAS RN
1122-28-7
Appearance
Off white to white powder
Purity
99% HPLC
CAS RN
6066-82-6
Appearance
White crystalline powder
Purity
99% HPLC
BCAT Benzotriazole-1-Carboxamidinium Tosylate
CAS RN
163853-10-9
Appearance
White crystalline powder
Purity
99% HPLC
HOAT 1-Hydroxy-7-azabenzotriazole
CAS RN
39968-33-7
Appearance
Off white to white crystalline powder
Purity
99% HPLC
HOAT in DMA(1M) 1-Hydroxy-7-azabenzotriazole in DMA (1M)
CAS RN
39968-33-7
Appearance
''
Purity
1M DMA Solution
DIC N,N'-Diisopropylcarbodiimide
CAS RN
693-13-0
Appearance
Colorless to yellowish liquid
Purity
99% GC
CAS RN
36982-84-0
Appearance
White to almost white crystalline powder
Purity
98% HPLC
TSTU 2-Succinimido-1,1,3,3-tetra-methyluronium...
CAS RN
105832-38-0
Appearance
White crystalline powder
Purity
99% HPLC
BOP-CL Bis(2-oxo-3-oxazolidinyl)phosphinic chloride
CAS RN
68641-49-6
Appearance
Off white to white crystalline powder
Purity
97% T
Pentafluorophenyldiphenylphosphinate
CAS RN
138687-69-1
Appearance
White crystalline powder
Purity
98%HPLC
HONB N-hydroxy-5-norbornene-2.3-dicarboxylimide
CAS RN
21715-90-2
Appearance
Off white to white crystalline powder
Purity
98% HPLC
CDMT 2-Chloro-4,6-dimethoxy-1,3,5-triazine
CAS RN
3140-73-6
Appearance
White crystalline powder
Purity
98% HPLC
CMPI 2-Chloro-1-methylpyridinium iodide
CAS RN
14338-32-0
Appearance
Yellow crystalline powder
Purity
98% HPLC
CAS RN
57260-71-6
Appearance
Off white to white solid or powder
Purity
98%GC
Troc-CL Trichloroethoxycarbonyl chloride
CAS RN
17341-93-4
Appearance
Colorless Transparent Liquid
Purity
98%GC
CAS RN
3849-21-6
Appearance
Pale yellow to almost white crystalline powder
Purity
99% HPLC
Boc-Osu Tert-butyl N-succinimidyl carbonate
CAS RN
13139-12-3
Appearance
White crystalline powder
Purity
98%HPLC
PyBOP Benzotriazol-1-yl-oxytripyrrolidinophosphonium...
CAS RN
128625-52-5
Appearance
Off white to white crystalline powder
Purity
99% HPLC
Tris(N,N-tetramethylene)phosphoric acid triamide
CAS RN
6415-07-2
Appearance
Pale yellow liquid
Purity
98%GC
EDC.HCl 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide...
CAS RN
25952-53-8
Appearance
White crystalline powder
Purity
98%-102% (T)
Fmoc-CL Chloroformic acid 9-fluorenylmethyl ester
CAS RN
28920-43-6
Appearance
Off white to white crystalline powder
Purity
98% HPLC
HOBT.H2O 1-Hydroxybenzotriazole hydrate
CAS RN
123333-53-9/80029-43-2
Appearance
White solid
Purity
99% HPLC
TBTU O-(Benzotriazol-1-yl)-N,N,N',N'-tetra methyluronium...
CAS RN
125700-67-6
Appearance
White crystalline powder
Purity
99% HPLC
CAS RN
13161-30-3
Appearance
Yellow to off white powder
Purity
99% HPLC
CAS RN
94790-37-1
Appearance
White to almost white crystalline powder
Purity
99% HPLC
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