Peptides and its Impurities
2-((5S,11S,14R)-14-Ethyl-11-(3-guanidinopropyl)-12-methyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaaza-1(1,3)-benzenacyclohexadecaphane-5-yl)acetic Acid
2-((5S,11S,14R)-14-Ethyl-11-(3-guanidinopropyl)-12-methyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaaza-1(1,3)-benzenacyclohexadecaphane-5-yl)acetic Acid
Catalogue No.:PA PEP 002068
CAS :
153345-74-5
Molecular Formula : C25H36N8O7
Molecular Weight : 560.61
2-((5S,11S,14S)-11-(3-Guanidinopropyl)-14-methyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaaza-1(1,3)-benzenacyclohexadecaphane-5-yl)acetic Acid
2-((5S,11S,14S)-11-(3-Guanidinopropyl)-14-methyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaaza-1(1,3)-benzenacyclohexadecaphane-5-yl)acetic Acid
Catalogue No.:PA PEP 002069
CAS :
153381-95-4
Molecular Formula : C23H32N8O7
Molecular Weight : 532.56
(S)-3-((S)-2-((S)-2-((S)-2-Amino-3-(4-hydroxyphenyl)propanamido)-3-methylbutanamido)propanamido)-4-oxobutanoic Acid
(S)-3-((S)-2-((S)-2-((S)-2-Amino-3-(4-hydroxyphenyl)propanamido)-3-methylbutanamido)propanamido)-4-oxobutanoic Acid
Catalogue No.:PA PEP 002075
CAS :
153604-27-4
Molecular Formula : C21H30N4O7
Molecular Weight : 450.49
L-Phenylalanyl-L-valyl-L-phenylalanyl-L-isoleucyl-L-phenylalanyl-L-threonyl-L-tyrosylglycyl-L-glutamyl-L-leucyl-L-glutaminyl-L-arginyl-L-leucyl-L-glutamine
L-Phenylalanyl-L-valyl-L-phenylalanyl-L-isoleucyl-L-phenylalanyl-L-threonyl-L-tyrosylglycyl-L-glutamyl-L-leucyl-L-glutaminyl-L-arginyl-L-leucyl-L-glutamine
Catalogue No.:PA PEP 002081
CAS :
153966-48-4
Molecular Formula : C86H125N19O21
Molecular Weight : 1761.06
(S)-3-(2-((S)-2-((S)-1-(Acetyl-L-cysteinyl-L-asparaginyl)pyrrolidine-2-carboxamido)-5-guanidinopentanamido)acetamido)-4-(((R)-1-amino-3-mercapto-1-oxopropan-2-yl)amino)-4-oxobutanoic Acid
(S)-3-(2-((S)-2-((S)-1-(Acetyl-L-cysteinyl-L-asparaginyl)pyrrolidine-2-carboxamido)-5-guanidinopentanamido)acetamido)-4-(((R)-1-amino-3-mercapto-1-oxopropan-2-yl)amino)-4-oxobutanoic Acid
Catalogue No.:PA PEP 002086
CAS :
154447-41-3
Molecular Formula : C29H48N12O11S2
Molecular Weight : 804.9
(S)-3-((S)-2-((S)-2-Acetamido-3-methylbutanamido)propanamido)-4-((4-nitrophenyl)amino)-4-oxobutanoic Acid
(S)-3-((S)-2-((S)-2-Acetamido-3-methylbutanamido)propanamido)-4-((4-nitrophenyl)amino)-4-oxobutanoic Acid
Catalogue No.:PA PEP 002088
CAS :
154564-07-5
Molecular Formula : C20H27N5O8
Molecular Weight : 465.46
(5S,8S,11S,14S)-5-(4-Hydroxybenzyl)-8-isopropyl-11-methyl-14-((4-nitrophenyl)carbamoyl)-3,6,9,12-tetraoxo-1-phenyl-2-oxa-4,7,10,13-tetraazahexadecan-16-oic Acid
(5S,8S,11S,14S)-5-(4-Hydroxybenzyl)-8-isopropyl-11-methyl-14-((4-nitrophenyl)carbamoyl)-3,6,9,12-tetraoxo-1-phenyl-2-oxa-4,7,10,13-tetraazahexadecan-16-oic Acid
Catalogue No.:PA PEP 002089
CAS :
154564-23-5
Molecular Formula : C35H40N6O11
Molecular Weight : 720.74
(4S,7S,10S,13S)-13-(2-((2,6-Dimethylbenzoyl)oxy)acetyl)-4-(4-hydroxybenzyl)-7-isopropyl-10-methyl-2,5,8,11-tetraoxo-3,6,9,12-tetraazapentadecan-15-oic Acid
(4S,7S,10S,13S)-13-(2-((2,6-Dimethylbenzoyl)oxy)acetyl)-4-(4-hydroxybenzyl)-7-isopropyl-10-methyl-2,5,8,11-tetraoxo-3,6,9,12-tetraazapentadecan-15-oic Acid
Catalogue No.:PA PEP 002091
CAS :
154674-81-4
Molecular Formula : C33H42N4O10
Molecular Weight : 654.72
L-Lysyl-L-tyrosyl-L-methionyl-L-cysteinyl-L-asparaginyl-L-seryl-L-seryl-L-cysteinyl-L-methionine
L-Lysyl-L-tyrosyl-L-methionyl-L-cysteinyl-L-asparaginyl-L-seryl-L-seryl-L-cysteinyl-L-methionine
Catalogue No.:PA PEP 002097
CAS :
155314-26-4
Molecular Formula : C41H67N11O14S4
Molecular Weight : 1066.29
(S)-N-(2-Amino-2-oxoethyl)-1-(((S)-5-oxopyrrolidine-2-carbonyl)-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-L-tryptophyl-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-tryptophyl-L-leucyl-L-arginyl)pyrrolidine-2-carboxamide
Catalogue No.:PA PEP 002107
CAS :
156126-74-8
Molecular Formula : C64H82N18O13
Molecular Weight : 1311.47
(S)-4-((S)-2-((S)-2-Amino-3-(4-hydroxyphenyl)propanamido)-4-methylpentanamido)-5-((S)-2-((2-((S)-2-(((S)-1-(((2S,3R)-1-(((S)-1-carboxyethyl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamoyl)pyrrolidin-1-yl)-2-oxoethyl)carbamoyl)pyrrolidin-1-yl)-5-oxopentanoic Acid
(S)-4-((S)-2-((S)-2-Amino-3-(4-hydroxyphenyl)propanamido)-4-methylpentanamido)-5-((S)-2-((2-((S)-2-(((S)-1-(((2S,3R)-1-(((S)-1-carboxyethyl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamoyl)pyrrolidin-1-yl)-2-oxoethyl)carbamoyl)pyrrolidin-1-yl)-5-oxopentanoic Acid
Catalogue No.:PA PEP 002121
CAS :
156761-76-1
Molecular Formula : C44H67N9O14
Molecular Weight : 946.07
2,2'-((2R,5S,8S,11S,14S,17R)-17-((1H-Indol-3-yl)methyl)-14-isobutyl-3,6,9,12,15,18-hexaoxo-5-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)-11-(thiophen-2-yl)-1,4,7,10,13,16-hexaazacyclooctadecane-2,8-diyl)diacetic acid, Disodium Salt
2,2'-((2R,5S,8S,11S,14S,17R)-17-((1H-Indol-3-yl)methyl)-14-isobutyl-3,6,9,12,15,18-hexaoxo-5-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)-11-(thiophen-2-yl)-1,4,7,10,13,16-hexaazacyclooctadecane-2,8-diyl)diacetic acid, Disodium Salt
Catalogue No.:PA PEP 002134
CAS :
157380-72-8
Molecular Formula : C45H53N9Na2O11S
Molecular Weight : 974.01
N-Acetyl-L-alanyl-L-α-glutamyl-L-alanyl-L-α-glutamyl-L-alanyl-L-lysyl-L-alanyl-L-lysyl-L-alanyl-L-α-glutamyl-L-alanyl-L-α-glutamyl-L-alanyl-L-lysyl-L-alanyl-L-lysinamide
N-Acetyl-L-alanyl-L-α-glutamyl-L-alanyl-L-α-glutamyl-L-alanyl-L-lysyl-L-alanyl-L-lysyl-L-alanyl-L-α-glutamyl-L-alanyl-L-α-glutamyl-L-alanyl-L-lysyl-L-alanyl-L-lysinamide
Catalogue No.:PA PEP 002139
CAS :
157675-61-1
Molecular Formula : C70H121N21O25
Molecular Weight : 1656.86
(S)-4-((S)-2-((S)-2-((S)-1-(L-Tyrosyl)pyrrolidine-2-carboxamido)-4-methylpentanamido)-3-(1H-imidazol-5-yl)propanamido)-5-(((S)-5-amino-1-(((S)-1-((2-(((S)-1-carboxy-3-(methylthio)propyl)amino)-2-oxoethyl)amino)-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl)amino)-1,5-dioxopentan-2-yl)amino)-5-oxopentanoic Acid
(S)-4-((S)-2-((S)-2-((S)-1-(L-Tyrosyl)pyrrolidine-2-carboxamido)-4-methylpentanamido)-3-(1H-imidazol-5-yl)propanamido)-5-(((S)-5-amino-1-(((S)-1-((2-(((S)-1-carboxy-3-(methylthio)propyl)amino)-2-oxoethyl)amino)-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl)amino)-1,5-dioxopentan-2-yl)amino)-5-oxopentanoic Acid
Catalogue No.:PA PEP 002140
CAS :
157876-41-0
Molecular Formula : C49H70N14O14S
Molecular Weight : 1111.24
(S)-N1-((2S,3S)-1-Amino-3-methyl-1-oxopentan-2-yl)-2-((2S,5S,8S,11S,14S)-5,11-bis((1H-imidazol-5-yl)methyl)-2,8,14-tri((S)-sec-butyl)-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaheptadecanamido)pentanediamide
(S)-N1-((2S,3S)-1-Amino-3-methyl-1-oxopentan-2-yl)-2-((2S,5S,8S,11S,14S)-5,11-bis((1H-imidazol-5-yl)methyl)-2,8,14-tri((S)-sec-butyl)-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaheptadecanamido)pentanediamide
Catalogue No.:PA PEP 002146
CAS :
1582727-85-2
Molecular Formula : C43H71N13O9
Molecular Weight : 914.12
(S)-5-(((S)-1-(((S)-1-(((S)-1-(((S)-1-Amino-6-((2,4-dinitrophenyl)amino)-1-oxohexan-2-yl)amino)-5-guanidino-1-oxopentan-2-yl)amino)-3-(1H-indol-3-yl)-1-oxopropan-2-yl)amino)-1-oxopentan-2-yl)amino)-4-((S)-2-((S)-1-((2-(7-methoxy-2-oxo-2H-chromen-4-yl)acetyl)-L-arginyl-L-prolyl-L-lysyl)pyrrolidine-2-carboxamido)-3-methylbutanamido)-5-oxopentanoic Acid
(S)-5-(((S)-1-(((S)-1-(((S)-1-(((S)-1-Amino-6-((2,4-dinitrophenyl)amino)-1-oxohexan-2-yl)amino)-5-guanidino-1-oxopentan-2-yl)amino)-3-(1H-indol-3-yl)-1-oxopropan-2-yl)amino)-1-oxopentan-2-yl)amino)-4-((S)-2-((S)-1-((2-(7-methoxy-2-oxo-2H-chromen-4-yl)acetyl)-L-arginyl-L-prolyl-L-lysyl)pyrrolidine-2-carboxamido)-3-methylbutanamido)-5-oxopentanoic Acid
Catalogue No.:PA PEP 002152
CAS :
158584-09-9
Molecular Formula : C78H110N22O20
Molecular Weight : 1675.87
L-Tyrosylglycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-L-arginyl-L-lysyl-L-lysyl-L-asparaginyl-L-arginyl-L-asparaginyl-L-lysyl-L-leucyl-L-arginyl-L-arginyl-L-glutaminyl-L-histidyl-L-seryl-L-tyrosine
L-Tyrosylglycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-L-arginyl-L-lysyl-L-lysyl-L-asparaginyl-L-arginyl-L-asparaginyl-L-lysyl-L-leucyl-L-arginyl-L-arginyl-L-glutaminyl-L-histidyl-L-seryl-L-tyrosine
Catalogue No.:PA PEP 002153
CAS :
1587636-62-1
Molecular Formula : C137H242N62O32
Molecular Weight : 3269.85
(S)-3-((S)-1-(Acetyl-L-arginyl-L-cysteinylglycyl-L-valyl)pyrrolidine-2-carboxamido)-4-amino-4-oxobutanoic Acid
(S)-3-((S)-1-(Acetyl-L-arginyl-L-cysteinylglycyl-L-valyl)pyrrolidine-2-carboxamido)-4-amino-4-oxobutanoic Acid
Catalogue No.:PA PEP 002151
CAS :
158841-76-0
Molecular Formula : C27H46N10O9S
Molecular Weight : 686.79
(S)-6-Amino-2-((5S,8S,11S,14S)-14-((S)-sec-butyl)-11-isobutyl-8-isopropyl-5-methyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaheptadecanamido)hexanamide
(S)-6-Amino-2-((5S,8S,11S,14S)-14-((S)-sec-butyl)-11-isobutyl-8-isopropyl-5-methyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaheptadecanamido)hexanamide
Catalogue No.:PA PEP 002157
CAS :
1588764-53-7
Molecular Formula : C30H56N8O7
Molecular Weight : 640.83
(S)-2-((S)-2-(Dimethylamino)-3-methylbutanamido)-N-((3R,4S,5S)-1-((S)-2-((1R,2R)-3-(((S)-1-hydroxy-3-phenylpropan-2-yl)amino)-1-methoxy-2-methyl-3-oxopropyl)pyrrolidin-1-yl)-3-methoxy-5-methyl-1-oxoheptan-4-yl)-N,3-dimethylbutanamide
(S)-2-((S)-2-(Dimethylamino)-3-methylbutanamido)-N-((3R,4S,5S)-1-((S)-2-((1R,2R)-3-(((S)-1-hydroxy-3-phenylpropan-2-yl)amino)-1-methoxy-2-methyl-3-oxopropyl)pyrrolidin-1-yl)-3-methoxy-5-methyl-1-oxoheptan-4-yl)-N,3-dimethylbutanamide
Catalogue No.:PA PEP 002162
CAS :
159255-72-8
Molecular Formula : C40H69N5O7
Molecular Weight : 732.02
(2R,5S,8S,11S,14S,17S,20S)-5-((1H-Imidazol-5-yl)methyl)-20-amino-8-((S)-sec-butyl)-17-(3-guanidinopropyl)-11-(4-hydroxybenzyl)-14-isopropyl-2-methyl-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazadocosanedioic Acid
(2R,5S,8S,11S,14S,17S,20S)-5-((1H-Imidazol-5-yl)methyl)-20-amino-8-((S)-sec-butyl)-17-(3-guanidinopropyl)-11-(4-hydroxybenzyl)-14-isopropyl-2-methyl-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazadocosanedioic Acid
Catalogue No.:PA PEP 002163
CAS :
159432-28-7
Molecular Formula : C39H60N12O11
Molecular Weight : 872.98
L-α-Aspartyl-L-α-glutamylglycylglycyl-L-tyrosyl-L-threonyl-L-cysteinyl-L-phenylalanyl-L-phenylalanyl-L-arginyl-L-α-aspartyl-L-histidyl-L-seryl-L-tyrosyl-L-glutamine
L-α-Aspartyl-L-α-glutamylglycylglycyl-L-tyrosyl-L-threonyl-L-cysteinyl-L-phenylalanyl-L-phenylalanyl-L-arginyl-L-α-aspartyl-L-histidyl-L-seryl-L-tyrosyl-L-glutamine
Catalogue No.:PA PEP 002166
CAS :
159507-82-1
Molecular Formula : C80H105N21O27S
Molecular Weight : 1824.9
L-Glutaminyl-L-leucyl-L-seryl-L-prolyl-L-phenylalanyl-L-prolyl-L-phenylalanyl-L-aspartyl-L-leucine
L-Glutaminyl-L-leucyl-L-seryl-L-prolyl-L-phenylalanyl-L-prolyl-L-phenylalanyl-L-aspartyl-L-leucine
Catalogue No.:PA PEP 002175
CAS :
159646-83-0
Molecular Formula : C52H74N10O14
Molecular Weight : 1063.22
L-Threonyl-L-prolyl-L-prolyl-L-alanyl-L-tyrosyl-L-arginyl-L-prolyl-L-prolyl-L-asparaginyl-L-alanyl-L-prolyl-L-isoleucyl-L-leucine
L-Threonyl-L-prolyl-L-prolyl-L-alanyl-L-tyrosyl-L-arginyl-L-prolyl-L-prolyl-L-asparaginyl-L-alanyl-L-prolyl-L-isoleucyl-L-leucine
Catalogue No.:PA PEP 002181
CAS :
160015-13-4
Molecular Formula : C66H103N17O17
Molecular Weight : 1406.65
(S)-4-((S)-1-(L-Tyrosyl-L-methionyl-L-leucyl-L-aspartyl-L-leucyl-L-glutaminyl)pyrrolidine-2-carboxamido)-5-(((2S,3R)-1-(((1S,2R)-1-carboxy-2-hydroxypropyl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-5-oxopentanoic Acid
(S)-4-((S)-1-(L-Tyrosyl-L-methionyl-L-leucyl-L-aspartyl-L-leucyl-L-glutaminyl)pyrrolidine-2-carboxamido)-5-(((2S,3R)-1-(((1S,2R)-1-carboxy-2-hydroxypropyl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-5-oxopentanoic Acid
Catalogue No.:PA PEP 002182
CAS :
160040-04-0
Molecular Formula : C53H83N11O19S
Molecular Weight : 1210.37
(2S,5S,8S,11S,14S,17S)-5-(4-Aminobutyl)-8-((S)-sec-butyl)-17-((S)-2-((S)-2-((S)-2,6-diaminohexanamido)-3-methylbutanamido)-4-methylpentanamido)-14-(4-hydroxybenzyl)-2,11-diisopropyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaicosanedioic Acid
(2S,5S,8S,11S,14S,17S)-5-(4-Aminobutyl)-8-((S)-sec-butyl)-17-((S)-2-((S)-2-((S)-2,6-diaminohexanamido)-3-methylbutanamido)-4-methylpentanamido)-14-(4-hydroxybenzyl)-2,11-diisopropyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaicosanedioic Acid
Catalogue No.:PA PEP 002188
CAS :
160213-30-9
Molecular Formula : C53H91N11O13
Molecular Weight : 1090.38
L-Phenylalanyl-L-leucyl-L-threonyl-L-prolyl-L-lysyl-L-lysyl-L-leucyl-L-glutaminyl-L-cysteinyl-L-valine
L-Phenylalanyl-L-leucyl-L-threonyl-L-prolyl-L-lysyl-L-lysyl-L-leucyl-L-glutaminyl-L-cysteinyl-L-valine
Catalogue No.:PA PEP 002191
CAS :
160215-60-1
Molecular Formula : C55H93N13O13S
Molecular Weight : 1176.49
