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Coupling Reagents

CAS #Chemical NameCommon NameGet Price Quote
1075198-30-9(1-Cyano-2-ethoxy-2-oxoethylidenaminooxy)dimethylamino-morpholino-carbenium hexafluorophosphateCOMU®Price Quote
153433-21-7[Ethyl cyano(hydroxyimino)acetato-O2]tri-1-pyrrolidinylphosphonium hexafluorophosphatePyOxim®Price Quote
1433-27-81-tert-Butyl-3-ethylcarbodiimide, T-BECT-BEC®Price Quote
6179-57-3 1-Ethyl-(3-dimethylaminopropyl)carbodiimide methyl tosylate; 1-[3-(trimethylammonium)propyl]-3-ethylcarbodiimide 4-methylbenzenesulfonate.QCD®Price Quote
133894-48-1Chlorotripyrrolidinophosphonium hexafluorophosphatePyCloPPrice Quote
333717-40-1O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N′,N′-tetramethyluronium hexafluorophosphateHOTUPrice Quote
207915-99-9, 94790-35-9Chloro-N,N,N’,N’-tetramethylformamidinium hexafluorophosphateTCFHPrice Quote
165534-43-03-(Diethoxy-phosphoryloxy)-1,2,3-benzo[d]triazin-4(3H)-oneDEPBTPrice Quote
136849-72-4O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N′,N′-tetramethyluronium tetrafluoroborateTOTUPrice Quote
330641-16-2O-(6-Chlorobenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium tetrafluoroborateTCTUPrice Quote
128625-52-5(Benzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphatePyBOPPrice Quote
25952-53-81-Ethyl-3-(3-dimethyllaminopropyl)carbodiimide hydrochlorideEDC·HClPrice Quote
693-13-0N,N’-DiisopropylcarbodiimideDICPrice Quote
330645-87-9O-(1H-6-Chlorobenzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphateHCTUPrice Quote
148893-10-11-[Bis(dimethylamino)methylene]–1H-1,2,3-triazolo[4,5-b]pyridinium 3-oxid hexafluorophosphateHATUPrice Quote
105832-38-0N,N,N′,N′-Tetramethyl-O-(N-succinimidyl)uronium tetrafluoroborateTSTUPrice Quote
156311-83-0(7-Azabenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphatePyAOPPrice Quote
125700-71-2O-(2-Oxo-1(2H)pyridyl)-N,N,N′,N′-tetramethyluronium tetrafluoroborateTPTUPrice Quote

Coupling Activators

CAS #Chemical NameCommon NameGet Price Quote
123333-53-9Hydroxybenzotriazole hydrateHOBt Hydrate Price Quote
123333-53-9Hydroxybenzotriazole hydrate in DMFHOBt Hydrate in DMF Price Quote
123333-53-9Hydroxybenzotriazole hydrate in NMPHOBt Hydrate in NMP Price Quote
39968-33-71-Hydroxy-7-azabenzotriazole in DMSOHOAt in DMSO Price Quote
26198-19-66-Chloro-1-hydroxybenzotriazole6-Cl-HOBt Price Quote
26198-19-66-Chloro-1-hydroxybenzotriazole in NMP6-Cl-HOBt in NMP Price Quote
26198-19-66-Chloro-1-hydroxybenzotriazole in DMF6-Cl-HOBt in DMF Price Quote
89797-68-25-(Ethylthio)-1H-tetrazole in AcetonitrileETT in Acetonitrile Price Quote
89797-68-25-(Ethylthio)-1H-tetrazoleETTPrice Quote
13161-30-32-Hydroxypyridine-N-oxideHOPOPrice Quote
3140-73-62-Chloro-4,6-dimethoxy-1,3,5-triazineCDMTPrice Quote
3849-21-6Ethyl (hydroxyimino)cyanoacetateOxymaPure®Price Quote
158014-03-02-Cyano-2-(hydroxyimino)acetic acid ethyl ester, potassium salt, Ethyl (hydroxyimino)cyanoacetate potassium saltK-OxymaPrice Quote
5417-13-05-(hydroxyimino)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trioneOxy-BPrice Quote

Protecting Groups and Building Blocks

CAS #Chemical NameStructureMolecular FormulaMolecular Weight [g/mol]Get Price Quote
86832-06-61-{[(p-nitrobenzyl)oxy]carbonyl}-1H-benzotriazole
Pnz-Benzotriazole
C14H10N4O4298.25Price Quote
20265-37-63-methoxy-2-nitropyridineC6H6N2O3154.12Price Quote
40615-36-94,4′-Dimethoxytrityl chloride (DMT-Cl)C6H5C(C6H4OCH3)2Cl338.83Price Quote

Scavengers

CAS #Chemical NameStructureMolecular FormulaMolecular Weight [g/mol]Get Price Quote
105-09-91,4-BDMT 1,4-BenzenedimethanethiolC6H4(CH2SH)2170.30Price Quote
51805-45-9TCEP HCl Tris(2-carboxyethyl)phosphine hydrochlorideC9H15O6P · HCl286.65Price Quote

Deprotection reagents

CAS #Chemical NameStructureMolecular FormulaMolecular Weight [g/mol]Get Price Quote
626-58-44-methypiperidine (4-MP) C6H13N99.17Price Quote

Fatty acids

CAS #Chemical NameLinear FormulaMolecular Weight [g/mol]Get Price Quote
60-33-3Linoleic AcidCH3(CH2)4CH=CHCH2CH=CH(CH2)7CO2H280.45Price Quote
143-07-7Lauric Acid 99.5%CH3(CH2)10COOH200.32Price Quote
112-39-0Palmitic Acid 99.5%CH3(CH2)14COOH256.42Price Quote
57-11-4Stearic acid 99.5 %CH3(CH2)16COOH284.48Price Quote
544-63-8Myristic acid 99.5%CH3(CH2)12COOH228.37Price Quote
112-85-6Behenic acidCH3(CH2)20COOH340.58Price Quote

Tetrazoles

CAS #Chemical NameStructureMolecular FormulaMolecular Weight [g/mol]Get Price Quote
21871-47-65-(Benzylthio)-1H-tetrazoleC8H8N4S192.24Price Quote
61607-68-91-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiolC5H11N5S173.24Price Quote
15217-53-51-Ethyl-1H-1,2,3,4-tetrazole-5-thiolC3H6N4S130.171Price Quote

Carbodiimide Derivatives

CAS #Chemical NameStructureMolecular FormulaMolecular Weight [g/mol]Get Price Quote
1433-27-81-tert-Butyl-3-ethylcarbodiimideC7N2H14126.20Price Quote
22572-40-31-[3-(Dimethylamino)propyl]-3-ethylcarbodiimide methiodideC9H20IN3297.18Price Quote
691-24-71,3-Di-tert-butylcarbodiimideC9H18N2154.25Price Quote
1892-57-51-(3-Dimethylaminopropyl)-3-ethylcarbodiimideC8H7N3155.24Price Quote

Miscellaneous

CAS #Chemical NameCommon nameGet Price Quote
125700-67-6O-(Benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium tetrafluoroborateTBTUPrice Quote
94790-37-1N-[(1H-benzotriazol-1-yl)(dimethylamino)methylene]-N-methylmethanaminium hexaflourophosphate N-oxideHBTUPrice Quote

Studies

The science of peptide formation and production is a vast and ever changing field, full of new innovation and discovery. Please explore the links on this page to find out more about the latest research in custom peptide synthesis, which also include papers that compare the benefits of various reagents available today and posters presented at scientific conferences featuring products by Luxembourg Bio Technologies Ltd. Together, they provide a comprehensive entry to the world of peptide synthesis, amide and ester bonds formation that will empower you to select the appropriate reagents, methods, and technologies for your specific needs.

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