Peptides and its Impurities
Peptides are naturally occurring biological macromolecules formed by the linear arrangement of two or more amino acids linked together by peptide bonds. It can be used as biomarkers for disease detection and diagnosis. Reference standards of Peptides API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
L-Methionyl-L-arginyl-L-prolyl-L-α-glutamyl-L-isoleucyl-L-tryptophyl-L-isoleucyl-L-alanyl-L-glutaminyl-L-α-glutamyl-L-leucyl-L-arginyl-L-arginyl-L-isoleucylglycyl-L-α-aspartyl-L-α-glutamyl-L-phenylalanyl-L-asparaginyl-L-alanine
L-Methionyl-L-arginyl-L-prolyl-L-α-glutamyl-L-isoleucyl-L-tryptophyl-L-isoleucyl-L-alanyl-L-glutaminyl-L-α-glutamyl-L-leucyl-L-arginyl-L-arginyl-L-isoleucylglycyl-L-α-aspartyl-L-α-glutamyl-L-phenylalanyl-L-asparaginyl-L-alanine
Catalogue No.:PA PEP 003837
CAS :
505070-06-4
Molecular Formula : C108H170N32O31S
Molecular Weight : 2444.8
L-Leucyl-L-tryptophyl-L-alanyl-L-alanyl-L-glutaminyl-L-arginyl-L-tyrosylglycyl-L-arginyl-L-α-glutamyl-L-leucyl-L-arginyl-L-arginyl-L-methionyl-L-seryl-L-α-aspartyl-L-α-glutamyl-L-phenylalanyl-L-α-glutamylglycyl-L-seryl-L-phenylalanyl-L-lysylglycyl-L-leucine
L-Leucyl-L-tryptophyl-L-alanyl-L-alanyl-L-glutaminyl-L-arginyl-L-tyrosylglycyl-L-arginyl-L-α-glutamyl-L-leucyl-L-arginyl-L-arginyl-L-methionyl-L-seryl-L-α-aspartyl-L-α-glutamyl-L-phenylalanyl-L-α-glutamylglycyl-L-seryl-L-phenylalanyl-L-lysylglycyl-L-leucine
Catalogue No.:PA PEP 003838
CAS :
505070-07-5
Molecular Formula : C133H204N40O38S
Molecular Weight : 3003.4
L-Methionyl-L-α-glutamylglycyl-L-seryl-L-α-aspartyl-L-alanyl-L-leucyl-L-alanyl-L-leucyl-L-arginyl-L-leucyl-L-alanyl-L-cysteinyl-L-isoleucylglycyl-L-α-aspartyl-L-α-glutamyl-L-methionyl-L-α-aspartyl-L-valine
L-Methionyl-L-α-glutamylglycyl-L-seryl-L-α-aspartyl-L-alanyl-L-leucyl-L-alanyl-L-leucyl-L-arginyl-L-leucyl-L-alanyl-L-cysteinyl-L-isoleucylglycyl-L-α-aspartyl-L-α-glutamyl-L-methionyl-L-α-aspartyl-L-valine
Catalogue No.:PA PEP 003839
CAS :
505070-08-6
Molecular Formula : C86H145N23O32S3
Molecular Weight : 2109.42
L-Alanyl-L-α-glutamyl-L-leucyl-L-prolyl-L-prolyl-L-α-glutamyl-L-phenylalanyl-L-alanyl-L-alanyl-L-glutaminyl-L-leucyl-L-arginyl-L-lysyl-L-isoleucylglycyl-L-α-aspartyl-L-lysyl-L-valyl-L-tyrosyl-L-cysteine
L-Alanyl-L-α-glutamyl-L-leucyl-L-prolyl-L-prolyl-L-α-glutamyl-L-phenylalanyl-L-alanyl-L-alanyl-L-glutaminyl-L-leucyl-L-arginyl-L-lysyl-L-isoleucylglycyl-L-α-aspartyl-L-lysyl-L-valyl-L-tyrosyl-L-cysteine
Catalogue No.:PA PEP 003840
CAS :
505070-09-7
Molecular Formula : C102H162N26O29S
Molecular Weight : 2248.63
L-Prolyl-L-alanyl-L-α-aspartyl-L-leucyl-L-lysyl-L-α-aspartyl-L-α-glutamyl-L-cysteinyl-L-alanyl-L-glutaminyl-L-leucyl-L-arginyl-L-arginyl-L-isoleucylglycyl-L-α-aspartyl-L-lysyl-L-valyl-L-asparaginyl-L-leucine
L-Prolyl-L-alanyl-L-α-aspartyl-L-leucyl-L-lysyl-L-α-aspartyl-L-α-glutamyl-L-cysteinyl-L-alanyl-L-glutaminyl-L-leucyl-L-arginyl-L-arginyl-L-isoleucylglycyl-L-α-aspartyl-L-lysyl-L-valyl-L-asparaginyl-L-leucine
Catalogue No.:PA PEP 003841
CAS :
505070-10-0
Molecular Formula : C95H164N30O31S
Molecular Weight : 2254.6
Methyl ((S)-2-((S)-2-(2-((S)-2-amino-3-phenylpropanamido)acetamido)-3-(1H-imidazol-4-yl)propanamido)-3-(4-nitrophenyl)propanoyl)-L-phenylalanyl-L-alanyl-L-phenylalaninate
Methyl ((S)-2-((S)-2-(2-((S)-2-amino-3-phenylpropanamido)acetamido)-3-(1H-imidazol-4-yl)propanamido)-3-(4-nitrophenyl)propanoyl)-L-phenylalanyl-L-alanyl-L-phenylalaninate
Catalogue No.:PA PEP 003842
CAS :
50572-79-7
Molecular Formula : C48H54N10O10
Molecular Weight : 931.02
L-Tyrosyl-L-arginyl-L-seryl-L-prolyl-L-phenylalanyl-L-seryl-L-arginyl-L-valyl-L-valyl-L-histidyl-L-leucyl-L-tyrosyl-L-arginyl-L-asparaginylglycine
L-Tyrosyl-L-arginyl-L-seryl-L-prolyl-L-phenylalanyl-L-seryl-L-arginyl-L-valyl-L-valyl-L-histidyl-L-leucyl-L-tyrosyl-L-arginyl-L-asparaginylglycine
Catalogue No.:PA PEP 003844
CAS :
507233-87-6
Molecular Formula : C84H127N27O21
Molecular Weight : 1851.11
(S)-6-Amino-N-((4S,7S,10S,13S,16S,19S,22S,25S,28S,31S)-35-amino-10,19,22-tris(4-aminobutyl)-4-carbamoyl-7,13,16,25,28-pentaisobutyl-2-methyl-6,9,12,15,18,21,24,27,30-nonaoxo-5,8,11,14,17,20,23,26,29-nonaazapentatriacontan-31-yl)-2-((S)-2-((S)-2-((S)-6-amino-2-((S)-2-amino-4-methylpentanamido)hexanamido)-4-methylpentanamido)-4-methylpentanamido)hexanamide
(S)-6-Amino-N-((4S,7S,10S,13S,16S,19S,22S,25S,28S,31S)-35-amino-10,19,22-tris(4-aminobutyl)-4-carbamoyl-7,13,16,25,28-pentaisobutyl-2-methyl-6,9,12,15,18,21,24,27,30-nonaoxo-5,8,11,14,17,20,23,26,29-nonaazapentatriacontan-31-yl)-2-((S)-2-((S)-2-((S)-6-amino-2-((S)-2-amino-4-methylpentanamido)hexanamido)-4-methylpentanamido)-4-methylpentanamido)hexanamide
Catalogue No.:PA PEP 003845
CAS :
507238-92-8
Molecular Formula : C90H174N22O15
Molecular Weight : 1804.52
((S)-2-(3-(3,4-Dihydroxyphenyl)acrylamido)-3-(4-(phosphonooxy)phenyl)propanoyl)-L-glutamyl-L-glutamyl-L-isoleucyl-L-glutamic Acid
((S)-2-(3-(3,4-Dihydroxyphenyl)acrylamido)-3-(4-(phosphonooxy)phenyl)propanoyl)-L-glutamyl-L-glutamyl-L-isoleucyl-L-glutamic Acid
Catalogue No.:PA PEP 003847
CAS :
507471-72-9
Molecular Formula : C39H50N5O19P
Molecular Weight : 923.82
L-Lysyl-L-arginyl-L-prolyl-L-prolyl-L-lysyl-L-leucylglycyl-L-glutaminyl-L-isoleucylglycyl-L-arginyl-L-alanyl-L-lysyl-L-arginyl-L-valyl-L-valyl-L-isoleucyl-L-glutamyl-L-aspartyl-L-aspartyl-L-arginyl-L-isoleucyl-L-aspartyl-L-aspartyl-L-valyl-L-leucyl-L-lysine
L-Lysyl-L-arginyl-L-prolyl-L-prolyl-L-lysyl-L-leucylglycyl-L-glutaminyl-L-isoleucylglycyl-L-arginyl-L-alanyl-L-lysyl-L-arginyl-L-valyl-L-valyl-L-isoleucyl-L-glutamyl-L-aspartyl-L-aspartyl-L-arginyl-L-isoleucyl-L-aspartyl-L-aspartyl-L-valyl-L-leucyl-L-lysine
Catalogue No.:PA PEP 003848
CAS :
508181-45-1
Molecular Formula : C136H240N44O39
Molecular Weight : 3115.69
(S)-2-(2-((S)-2-((S)-2-Amino-3-phenylpropanamido)-3-phenylpropanamido)acetamido)-N-((S)-1-amino-4-(methylthio)-1-oxobutan-2-yl)-4-methylpentanamide
(S)-2-(2-((S)-2-((S)-2-Amino-3-phenylpropanamido)-3-phenylpropanamido)acetamido)-N-((S)-1-amino-4-(methylthio)-1-oxobutan-2-yl)-4-methylpentanamide
Catalogue No.:PA PEP 003851
CAS :
51165-05-0
Molecular Formula : C31H44N6O5S
Molecular Weight : 612.79
(S)-2-Amino-N1-((5S,8S,14S,17S)-14-benzyl-5-carbamoyl-8-isobutyl-7,10,13,16-tetraoxo-18-phenyl-2-thia-6,9,12,15-tetraazaoctadecan-17-yl)pentanediamide
(S)-2-Amino-N1-((5S,8S,14S,17S)-14-benzyl-5-carbamoyl-8-isobutyl-7,10,13,16-tetraoxo-18-phenyl-2-thia-6,9,12,15-tetraazaoctadecan-17-yl)pentanediamide
Catalogue No.:PA PEP 003852
CAS :
51165-07-2
Molecular Formula : C36H52N8O7S
Molecular Weight : 740.92
(S)-2-Amino-N1-((5S,8S,14S,17S,20S)-23-amino-14,17-dibenzyl-5-carbamoyl-8-isobutyl-7,10,13,16,19,23-hexaoxo-2-thia-6,9,12,15,18-pentaazatricosan-20-yl)pentanediamide
(S)-2-Amino-N1-((5S,8S,14S,17S,20S)-23-amino-14,17-dibenzyl-5-carbamoyl-8-isobutyl-7,10,13,16,19,23-hexaoxo-2-thia-6,9,12,15,18-pentaazatricosan-20-yl)pentanediamide
Catalogue No.:PA PEP 003853
CAS :
51165-09-4
Molecular Formula : C41H60N10O9S
Molecular Weight : 869.05
(S)-2-((S)-1-(L-Lysyl)pyrrolidine-2-carboxamido)-N1-((S)-5-amino-1-(((S)-1-(((S)-1-((2-(((S)-1-(((S)-1-amino-4-(methylthio)-1-oxobutan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)amino)-2-oxoethyl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1,5-dioxopentan-2-yl)pentanediamide
(S)-2-((S)-1-(L-Lysyl)pyrrolidine-2-carboxamido)-N1-((S)-5-amino-1-(((S)-1-(((S)-1-((2-(((S)-1-(((S)-1-amino-4-(methylthio)-1-oxobutan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)amino)-2-oxoethyl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1,5-dioxopentan-2-yl)pentanediamide
Catalogue No.:PA PEP 003854
CAS :
51165-11-8
Molecular Formula : C52H79N13O11S
Molecular Weight : 1094.34
(S)-N-(2-Amino-2-oxoethyl)-1-(((S)-5-oxopyrrolidine-2-carbonyl)-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-alanyl-L-leucyl-L-arginyl)pyrrolidine-2-carboxamide
(S)-N-(2-Amino-2-oxoethyl)-1-(((S)-5-oxopyrrolidine-2-carbonyl)-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-alanyl-L-leucyl-L-arginyl)pyrrolidine-2-carboxamide
Catalogue No.:PA PEP 003855
CAS :
51230-19-4
Molecular Formula : C56H77N17O13
Molecular Weight : 1196.34
(S)-N-(2-Amino-2-oxoethyl)-1-(((S)-5-oxopyrrolidine-2-carbonyl)-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-L-alanyl-L-leucyl-L-arginyl)pyrrolidine-2-carboxamide
(S)-N-(2-Amino-2-oxoethyl)-1-(((S)-5-oxopyrrolidine-2-carbonyl)-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-L-alanyl-L-leucyl-L-arginyl)pyrrolidine-2-carboxamide
Catalogue No.:PA PEP 003857
CAS :
51278-35-4
Molecular Formula : C56H77N17O13
Molecular Weight : 1196.34
N-Acetyl-L-leucyl-L-arginyl-L-valyl-L-arginyl-L-leucyl-L-alanyl-L-seryl-L-histidyl-L-leucyl-L-arginyl-L-lysyl-L-leucyl-L-arginyl-L-lysyl-L-arginyl-L-leucyl-L-leucinamide
N-Acetyl-L-leucyl-L-arginyl-L-valyl-L-arginyl-L-leucyl-L-alanyl-L-seryl-L-histidyl-L-leucyl-L-arginyl-L-lysyl-L-leucyl-L-arginyl-L-lysyl-L-arginyl-L-leucyl-L-leucinamide
Catalogue No.:PA PEP 003858
CAS :
514200-66-9
Molecular Formula : C97H181N37O19
Molecular Weight : 2169.76
L-Valyl-L-cysteinyl-L-tyrosyl-L-aspartyl-L-glutaminyl-L-alanyl-L-phenylalanyl-L-prolyl-L-isoleucyl-L-seryl-L-histidyl-L-isoleucyl-L-arginine
L-Valyl-L-cysteinyl-L-tyrosyl-L-aspartyl-L-glutaminyl-L-alanyl-L-phenylalanyl-L-prolyl-L-isoleucyl-L-seryl-L-histidyl-L-isoleucyl-L-arginine
Catalogue No.:PA PEP 003859
CAS :
514787-21-4
Molecular Formula : C70H105N19O19S
Molecular Weight : 1548.78
(S)-3-((S)-2-((S)-2-((S)-2-((S)-2-((S)-1-(L-Tyrosyl-L-threonyl-L-methionyl-L-asparaginyl)pyrrolidine-2-carboxamido)-5-guanidinopentanamido)-6-aminohexanamido)-4-methylpentanamido)-3-phenylpropanamido)-4-(((S)-1-carboxy-2-(4-hydroxyphenyl)ethyl)amino)-4-oxobutanoic Acid
(S)-3-((S)-2-((S)-2-((S)-2-((S)-2-((S)-1-(L-Tyrosyl-L-threonyl-L-methionyl-L-asparaginyl)pyrrolidine-2-carboxamido)-5-guanidinopentanamido)-6-aminohexanamido)-4-methylpentanamido)-3-phenylpropanamido)-4-(((S)-1-carboxy-2-(4-hydroxyphenyl)ethyl)amino)-4-oxobutanoic Acid
Catalogue No.:PA PEP 003860
CAS :
515170-17-9
Molecular Formula : C67H98N16O18S
Molecular Weight : 1447.68
(S)-1-(L-Seryl-L-tyrosylglycyl-L-leucyl-L-arginyl)-N-(2-amino-2-oxoethyl)pyrrolidine-2-carboxamide
(S)-1-(L-Seryl-L-tyrosylglycyl-L-leucyl-L-arginyl)-N-(2-amino-2-oxoethyl)pyrrolidine-2-carboxamide
Catalogue No.:PA PEP 003863
CAS :
51776-33-1
Molecular Formula : C33H53N11O9
Molecular Weight : 747.86
4-(((S)-1-(((S)-1-(((S)-1-((4-Nitrophenyl)amino)-1-oxopropan-2-yl)amino)-1-oxopropan-2-yl)amino)-1-oxopropan-2-yl)amino)-4-oxobutanoic Acid
4-(((S)-1-(((S)-1-(((S)-1-((4-Nitrophenyl)amino)-1-oxopropan-2-yl)amino)-1-oxopropan-2-yl)amino)-1-oxopropan-2-yl)amino)-4-oxobutanoic Acid
Catalogue No.:PA PEP 003871
CAS :
52299-14-6
Molecular Formula : C19H25N5O8
Molecular Weight : 451.44
Methyl (5S,8S,11S,14S)-11-((1H-imidazol-5-yl)methyl)-14-(2-fluoroacetyl)-5-isobutyl-8-(3-methoxy-3-oxopropyl)-3,6,9,12-tetraoxo-1-phenyl-2-oxa-4,7,10,13-tetraazahexadecan-16-oate 2,2,2-Trifluoroacetate
Methyl (5S,8S,11S,14S)-11-((1H-imidazol-5-yl)methyl)-14-(2-fluoroacetyl)-5-isobutyl-8-(3-methoxy-3-oxopropyl)-3,6,9,12-tetraoxo-1-phenyl-2-oxa-4,7,10,13-tetraazahexadecan-16-oate 2,2,2-Trifluoroacetate
Catalogue No.:PA PEP 003875
CAS :
524746-03-0
Molecular Formula : C34H44F4N6O12
Molecular Weight : 804.75
(S)-1-((3S,6S,9S,12S,15R,18S,21S)-3-((1H-Imidazol-5-yl)methyl)-6-((1H-indol-3-yl)methyl)-15-(4-aminobutyl)-21-(3-guanidinopropyl)-12-(4-hydroxybenzyl)-9-(hydroxymethyl)-18-isobutyl-1,4,7,10,13,16,19-heptaoxo-1-((S)-5-oxopyrrolidin-2-yl)-2,5,8,11,14,17,20-heptaazadocosan-22-oyl)-N-(2-amino-2-oxoethyl)pyrrolidine-2-carboxamide
(S)-1-((3S,6S,9S,12S,15R,18S,21S)-3-((1H-Imidazol-5-yl)methyl)-6-((1H-indol-3-yl)methyl)-15-(4-aminobutyl)-21-(3-guanidinopropyl)-12-(4-hydroxybenzyl)-9-(hydroxymethyl)-18-isobutyl-1,4,7,10,13,16,19-heptaoxo-1-((S)-5-oxopyrrolidin-2-yl)-2,5,8,11,14,17,20-heptaazadocosan-22-oyl)-N-(2-amino-2-oxoethyl)pyrrolidine-2-carboxamide
Catalogue No.:PA PEP 003878
CAS :
52671-12-2
Molecular Formula : C59H84N18O13
Molecular Weight : 1253.43
L-Prolyl-L-lysyl-L-tyrosyl-L-valyl-L-lysyl-L-glutaminyl-D-asparaginyl-L-threonyl-L-leucyl-L-lysyl-L-leucyl-L-alanyl-L-threonine
L-Prolyl-L-lysyl-L-tyrosyl-L-valyl-L-lysyl-L-glutaminyl-D-asparaginyl-L-threonyl-L-leucyl-L-lysyl-L-leucyl-L-alanyl-L-threonine
Catalogue No.:PA PEP 003879
CAS :
528526-85-4
Molecular Formula : C69H118N18O19
Molecular Weight : 1503.81
(S)-3-((S)-1-(L-Tyrosyl-L-seryl-L-alanyl-L-tyrosyl)pyrrolidine-2-carboxamido)-4-(((S)-1-(((S)-1-((S)-2-(((S)-1-(((S)-1-(((S)-1-carboxy-2-hydroxyethyl)amino)-4-(methylthio)-1-oxobutan-2-yl)amino)-4-(methylthio)-1-oxobutan-2-yl)carbamoyl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)amino)-3-hydroxy-1-oxopropan-2-yl)amino)-4-oxobutanoic Acid
(S)-3-((S)-1-(L-Tyrosyl-L-seryl-L-alanyl-L-tyrosyl)pyrrolidine-2-carboxamido)-4-(((S)-1-(((S)-1-((S)-2-(((S)-1-(((S)-1-(((S)-1-carboxy-2-hydroxyethyl)amino)-4-(methylthio)-1-oxobutan-2-yl)amino)-4-(methylthio)-1-oxobutan-2-yl)carbamoyl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)amino)-3-hydroxy-1-oxopropan-2-yl)amino)-4-oxobutanoic Acid
Catalogue No.:PA PEP 003884
CAS :
532441-10-4
Molecular Formula : C59H86N12O20S2
Molecular Weight : 1347.52
(S)-N-(2-Amino-2-oxoethyl)-1-(((S)-5-oxopyrrolidine-2-carbonyl)-L-histidyl-L-tryptophyl-L-seryl-L-tyrosylglycyl-D-leucyl-L-arginyl)pyrrolidine-2-carboxamide
(S)-N-(2-Amino-2-oxoethyl)-1-(((S)-5-oxopyrrolidine-2-carbonyl)-L-histidyl-L-tryptophyl-L-seryl-L-tyrosylglycyl-D-leucyl-L-arginyl)pyrrolidine-2-carboxamide
Catalogue No.:PA PEP 003892
CAS :
53728-75-9
Molecular Formula : C55H75N17O13
Molecular Weight : 1182.31
(S)-N1-((5S,8S,14S,17S,20S)-23-Amino-14,17-dibenzyl-5-carbamoyl-8-isobutyl-7,10,13,16,19,23-hexaoxo-2-thia-6,9,12,15,18-pentaazatricosan-20-yl)-2-((S)-pyrrolidine-2-carboxamido)pentanediamide
(S)-N1-((5S,8S,14S,17S,20S)-23-Amino-14,17-dibenzyl-5-carbamoyl-8-isobutyl-7,10,13,16,19,23-hexaoxo-2-thia-6,9,12,15,18-pentaazatricosan-20-yl)-2-((S)-pyrrolidine-2-carboxamido)pentanediamide
Catalogue No.:PA PEP 003895
CAS :
53749-60-3
Molecular Formula : C46H67N11O10S
Molecular Weight : 966.17
(S)-2-((S)-1-(L-Prolyl-L-lysyl)pyrrolidine-2-carboxamido)-N1-((S)-5-amino-1-(((S)-1-(((S)-1-((2-(((S)-1-(((S)-1-amino-4-(methylthio)-1-oxobutan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)amino)-2-oxoethyl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1,5-dioxopentan-2-yl)pentanediamide
(S)-2-((S)-1-(L-Prolyl-L-lysyl)pyrrolidine-2-carboxamido)-N1-((S)-5-amino-1-(((S)-1-(((S)-1-((2-(((S)-1-(((S)-1-amino-4-(methylthio)-1-oxobutan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)amino)-2-oxoethyl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1,5-dioxopentan-2-yl)pentanediamide
Catalogue No.:PA PEP 003897
CAS :
53749-61-4
Molecular Formula : C57H86N14O12S
Molecular Weight : 1191.46
(4R,7S,10S,13S,16S,19S,22S,25S,28S,31S,34S,37R)-22-((1H-Indol-3-yl)methyl)-37-amino-31-(2-amino-2-oxoethyl)-19,34-bis(4-aminobutyl)-13,25,28-tribenzyl-10,16-bis((R)-1-hydroxyethyl)-7-(hydroxymethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecaazacyclooctatriacontane-4-carboxylic Acid
(4R,7S,10S,13S,16S,19S,22S,25S,28S,31S,34S,37R)-22-((1H-Indol-3-yl)methyl)-37-amino-31-(2-amino-2-oxoethyl)-19,34-bis(4-aminobutyl)-13,25,28-tribenzyl-10,16-bis((R)-1-hydroxyethyl)-7-(hydroxymethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecaazacyclooctatriacontane-4-carboxylic Acid
Catalogue No.:PA PEP 003898
CAS :
54518-51-3
Molecular Formula : C71H96N16O17S2
Molecular Weight : 1509.76
(S)-N-((S)-5-Guanidino-1-((4-methyl-2-oxo-2H-chromen-7-yl)amino)-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
(S)-N-((S)-5-Guanidino-1-((4-methyl-2-oxo-2H-chromen-7-yl)amino)-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
Catalogue No.:PA PEP 003900
CAS :
546103-85-9
Molecular Formula : C21H28N6O4
Molecular Weight : 428.49
(S)-N-(2-Amino-2-oxoethyl)-1-(((S)-5-oxopyrrolidine-2-carbonyl)-D-phenylalanyl-L-tryptophyl-L-seryl-L-tyrosyl-D-alanyl-L-leucyl-L-arginyl)pyrrolidine-2-carboxamide
(S)-N-(2-Amino-2-oxoethyl)-1-(((S)-5-oxopyrrolidine-2-carbonyl)-D-phenylalanyl-L-tryptophyl-L-seryl-L-tyrosyl-D-alanyl-L-leucyl-L-arginyl)pyrrolidine-2-carboxamide
Catalogue No.:PA PEP 003902
CAS :
54784-44-0
Molecular Formula : C59H79N15O13
Molecular Weight : 1206.37
L-Methionyl-L-lysyl-L-arginyl-L-prolyl-L-prolylglycyl-L-phenylalanyl-L-seryl-L-prolyl-L-phenylalanyl-L-arginine
L-Methionyl-L-lysyl-L-arginyl-L-prolyl-L-prolylglycyl-L-phenylalanyl-L-seryl-L-prolyl-L-phenylalanyl-L-arginine
Catalogue No.:PA PEP 003913
CAS :
550-19-6
Molecular Formula : C61H94N18O13S
Molecular Weight : 1319.6
(4S,7S,10S,14S,15S,18S,21S,24S)-24-Amino-4-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)-18-(2-amino-2-oxoethyl)-14-hydroxy-15-isobutyl-10,21-diisopropyl-7-methyl-6,9,12,17,20,23-hexaoxo-5,8,11,16,19,22-hexaazaheptacosanedioic Acid
(4S,7S,10S,14S,15S,18S,21S,24S)-24-Amino-4-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)-18-(2-amino-2-oxoethyl)-14-hydroxy-15-isobutyl-10,21-diisopropyl-7-methyl-6,9,12,17,20,23-hexaoxo-5,8,11,16,19,22-hexaazaheptacosanedioic Acid
Catalogue No.:PA PEP 003916
CAS :
552337-94-7
Molecular Formula : C44H70N10O14
Molecular Weight : 963.1
(S)-N1-((5S,8S,14S,17S)-14-Benzyl-5-carbamoyl-8-isobutyl-7,10,13,16-tetraoxo-18-phenyl-2-thia-6,9,12,15-tetraazaoctadecan-17-yl)-2-((S)-5-oxopyrrolidine-2-carboxamido)pentanediamide
(S)-N1-((5S,8S,14S,17S)-14-Benzyl-5-carbamoyl-8-isobutyl-7,10,13,16-tetraoxo-18-phenyl-2-thia-6,9,12,15-tetraazaoctadecan-17-yl)-2-((S)-5-oxopyrrolidine-2-carboxamido)pentanediamide
Catalogue No.:PA PEP 003930
CAS :
56104-22-4
Molecular Formula : C41H57N9O9S
Molecular Weight : 852.02
L-Prolyl-L-threonyl-L-threonyl-L-aspartyl-L-seryl-L-threonyl-L-threonyl-L-prolyl-L-alanyl-L-prolyl-L-threonyl-L-threonyl-L-lysine
L-Prolyl-L-threonyl-L-threonyl-L-aspartyl-L-seryl-L-threonyl-L-threonyl-L-prolyl-L-alanyl-L-prolyl-L-threonyl-L-threonyl-L-lysine
Catalogue No.:PA PEP 003931
CAS :
562082-63-7
Molecular Formula : C55H92N14O23
Molecular Weight : 1317.42
(2S,5S,8S,11S,14S)-11-((1H-Imidazol-4-yl)methyl)-2-((1H-indol-3-yl)methyl)-14-((S)-2-amino-4-(methylthio)butanamido)-8-benzyl-5-(3-guanidinopropyl)-4,7,10,13-tetraoxo-3,6,9,12-tetraazaheptadecanedioic Acid
(2S,5S,8S,11S,14S)-11-((1H-Imidazol-4-yl)methyl)-2-((1H-indol-3-yl)methyl)-14-((S)-2-amino-4-(methylthio)butanamido)-8-benzyl-5-(3-guanidinopropyl)-4,7,10,13-tetraoxo-3,6,9,12-tetraazaheptadecanedioic Acid
Catalogue No.:PA PEP 003933
CAS :
56236-83-0
Molecular Formula : C42H56N12O9S
Molecular Weight : 905.05
(S)-N1-((S)-1-(((S)-4-Amino-1-((S)-2-carbamoylpyrrolidin-1-yl)-1,4-dioxobutan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)-2-((2S,3S)-3-methyl-2-((S)-1-(stearoyl-L-methionyl-L-prolyl-L-lysyl-L-lysyl-L-lysyl-L-prolyl-L-threonyl)pyrrolidine-2-carboxamido)pentanamido)pentanediamide
(S)-N1-((S)-1-(((S)-4-Amino-1-((S)-2-carbamoylpyrrolidin-1-yl)-1,4-dioxobutan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)-2-((2S,3S)-3-methyl-2-((S)-1-(stearoyl-L-methionyl-L-prolyl-L-lysyl-L-lysyl-L-lysyl-L-prolyl-L-threonyl)pyrrolidine-2-carboxamido)pentanamido)pentanediamide
Catalogue No.:PA PEP 003940
CAS :
566872-15-9
Molecular Formula : C86H153N19O17S
Molecular Weight : 1757.35
(2S,5S,8S,11S,14S,17S,20S,23S,26S,29S,32S,35S)-11,32-Bis(3-amino-3-oxopropyl)-35-(2-aminoacetamido)-26-(4-aminobutyl)-23-(carboxymethyl)-29-(3-guanidinopropyl)-5,17-bis(4-hydroxybenzyl)-2,8-diisobutyl-14,20-diisopropyl-4,7,10,13,16,19,22,25,28,31,34-undecaoxo-3,6,9,12,15,18,21,24,27,30,33-undecaazaoctatriacontanedioic Acid
(2S,5S,8S,11S,14S,17S,20S,23S,26S,29S,32S,35S)-11,32-Bis(3-amino-3-oxopropyl)-35-(2-aminoacetamido)-26-(4-aminobutyl)-23-(carboxymethyl)-29-(3-guanidinopropyl)-5,17-bis(4-hydroxybenzyl)-2,8-diisobutyl-14,20-diisopropyl-4,7,10,13,16,19,22,25,28,31,34-undecaoxo-3,6,9,12,15,18,21,24,27,30,33-undecaazaoctatriacontanedioic Acid
Catalogue No.:PA PEP 003942
CAS :
56795-64-3
Molecular Formula : C73H115N19O22
Molecular Weight : 1610.83
L-Glutaminyl-L-arginyl-L-prolyl-L-arginyl-L-leucyl-L-seryl-L-histidyl-L-lysylglycyl-L-prolyl-L-methionyl-L-prolyl-L-alanine
L-Glutaminyl-L-arginyl-L-prolyl-L-arginyl-L-leucyl-L-seryl-L-histidyl-L-lysylglycyl-L-prolyl-L-methionyl-L-prolyl-L-alanine
Catalogue No.:PA PEP 003943
CAS :
568565-11-7
Molecular Formula : C63H107N23O16S
Molecular Weight : 1474.75
L-Alanyl-L-valyl-L-α-aspartyl-L-glutaminyl-L-α-aspartyl-L-leucylglycyl-L-prolyl-L-α-glutamyl-L-valyl-L-prolyl-L-prolyl-L-α-glutamyl-L-asparaginyl-L-valyl-L-leucylglycyl-L-alanyl-L-leucyl-L-leucyl-L-arginyl-L-valine
L-Alanyl-L-valyl-L-α-aspartyl-L-glutaminyl-L-α-aspartyl-L-leucylglycyl-L-prolyl-L-α-glutamyl-L-valyl-L-prolyl-L-prolyl-L-α-glutamyl-L-asparaginyl-L-valyl-L-leucylglycyl-L-alanyl-L-leucyl-L-leucyl-L-arginyl-L-valine
Catalogue No.:PA PEP 003945
CAS :
569364-13-2
Molecular Formula : C102H169N27O33
Molecular Weight : 2301.63
(S)-2-((S)-1-(L-Arginyl-L-prolyl-L-lysyl)pyrrolidine-2-carboxamido)-N1-((S)-5-amino-1-(((S)-1-(((S)-1-((2-(((S)-1-(((S)-1-amino-1-oxohexan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)amino)-2-oxoethyl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1,5-dioxopentan-2-yl)pentanediamide
(S)-2-((S)-1-(L-Arginyl-L-prolyl-L-lysyl)pyrrolidine-2-carboxamido)-N1-((S)-5-amino-1-(((S)-1-(((S)-1-((2-(((S)-1-(((S)-1-amino-1-oxohexan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)amino)-2-oxoethyl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1,5-dioxopentan-2-yl)pentanediamide
Catalogue No.:PA PEP 003950
CAS :
57462-42-7
Molecular Formula : C64H100N18O13
Molecular Weight : 1329.62
