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-Tyrosyl-L-leucyl-L-methionyl-L-phenylalanyl-L-leucyl-L-leucyl-L-arginyl-L-lysyl-L-isoleucine
L-Tyrosyl-L-leucyl-L-methionyl-L-phenylalanyl-L-leucyl-L-leucyl-L-arginyl-L-lysyl-L-isoleucine
Catalogue No.:PA PEP 003033
CAS :
2293841-58-2
Molecular Formula : C59H97N13O11S
Molecular Weight : 1196.57
L-Alanyl-L-arginyl-L-alanyl-L-phenylalanylglycyl-L-isoleucyl-L-prolyl-L-valyl-L-arginyl-L-cysteinyl-L-tyrosyl-L-serine
L-Alanyl-L-arginyl-L-alanyl-L-phenylalanylglycyl-L-isoleucyl-L-prolyl-L-valyl-L-arginyl-L-cysteinyl-L-tyrosyl-L-serine
Catalogue No.:PA PEP 003036
CAS :
2298317-00-5
Molecular Formula : C60H94N18O15S
Molecular Weight : 1339.58
(2S,5S,8S,11S,14S,17S,20S,23S,26S,29S,32S,35S,38S)-2,20-Bis((1H-indol-3-yl)methyl)-17-(2-amino-2-oxoethyl)-8-(3-amino-3-oxopropyl)-38-((S)-2-(2-aminoacetamido)-3-(1H-indol-3-yl)propanamido)-29-(4-aminobutyl)-5,26-bis(4-hydroxybenzyl)-11,14,23,32-tetraisobutyl-35-methyl-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxo-3,6,9,12,15,18,21,24,27,30,33,36-dodecaazahentetracontanedioic Acid
(2S,5S,8S,11S,14S,17S,20S,23S,26S,29S,32S,35S,38S)-2,20-Bis((1H-indol-3-yl)methyl)-17-(2-amino-2-oxoethyl)-8-(3-amino-3-oxopropyl)-38-((S)-2-(2-aminoacetamido)-3-(1H-indol-3-yl)propanamido)-29-(4-aminobutyl)-5,26-bis(4-hydroxybenzyl)-11,14,23,32-tetraisobutyl-35-methyl-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxo-3,6,9,12,15,18,21,24,27,30,33,36-dodecaazahentetracontanedioic Acid
Catalogue No.:PA PEP 003042
CAS :
2305092-66-2
Molecular Formula : C100H135N21O22
Molecular Weight : 1983.31
Glycylglycylglycyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginylglycyl-L-cysteinyl-L-lysyl-L-lysyl-L-prolylglycyl-L-leucyl-L-arginyl-L-arginyl-L-arginyl-L-glutaminyl-L-threonine
Glycylglycylglycyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginylglycyl-L-cysteinyl-L-lysyl-L-lysyl-L-prolylglycyl-L-leucyl-L-arginyl-L-arginyl-L-arginyl-L-glutaminyl-L-threonine
Catalogue No.:PA PEP 003043
CAS :
2305815-72-7
Molecular Formula : C111H211N59O26S
Molecular Weight : 2820.36
((R)-2-((S)-1-(L-Phenylalanyl-L-lysyl)pyrrolidine-2-carboxamido)-3-cyclohexylpropanoyl)-L-tryptophyl-D-arginine
((R)-2-((S)-1-(L-Phenylalanyl-L-lysyl)pyrrolidine-2-carboxamido)-3-cyclohexylpropanoyl)-L-tryptophyl-D-arginine
Catalogue No.:PA PEP 003048
CAS :
230968-98-6
Molecular Formula : C46H67N11O7
Molecular Weight : 886.11
(S)-2-Amino-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S,36S)-1-amino-18,27-di((S)-sec-butyl)-6-carbamoyl-15,30-bis(3-guanidinopropyl)-1-imino-12,21,24-triisopropyl-9,33,38-trimethyl-8,11,14,17,20,23,26,29,32,35-decaoxo-2,7,10,13,16,19,22,25,28,31,34-undecaazanonatriacontan-36-yl)-5-guanidinopentanamide
(S)-2-Amino-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S,36S)-1-amino-18,27-di((S)-sec-butyl)-6-carbamoyl-15,30-bis(3-guanidinopropyl)-1-imino-12,21,24-triisopropyl-9,33,38-trimethyl-8,11,14,17,20,23,26,29,32,35-decaoxo-2,7,10,13,16,19,22,25,28,31,34-undecaazanonatriacontan-36-yl)-5-guanidinopentanamide
Catalogue No.:PA PEP 003049
CAS :
231306-42-6
Molecular Formula : C63H121N25O12
Molecular Weight : 1420.82
(4S,7S,10S,13S,16S,22S)-7-((1H-Imidazol-5-yl)methyl)-16-((1H-indol-3-yl)methyl)-26-amino-4-((S)-2-((S)-2-((S)-2-((S)-2-amino-3-hydroxypropanamido)-3-(4-hydroxyphenyl)propanamido)-3-hydroxypropanamido)-4-(methylthio)butanamido)-10-benzyl-22-((S)-2-(((S)-1-carboxy-2-hydroxyethyl)carbamoyl)pyrrolidine-1-carbonyl)-13-(3-guanidinopropyl)-5,8,11,14,17,20-hexaoxo-6,9,12,15,18,21-hexaazahexacosanoic Acid
(4S,7S,10S,13S,16S,22S)-7-((1H-Imidazol-5-yl)methyl)-16-((1H-indol-3-yl)methyl)-26-amino-4-((S)-2-((S)-2-((S)-2-((S)-2-amino-3-hydroxypropanamido)-3-(4-hydroxyphenyl)propanamido)-3-hydroxypropanamido)-4-(methylthio)butanamido)-10-benzyl-22-((S)-2-(((S)-1-carboxy-2-hydroxyethyl)carbamoyl)pyrrolidine-1-carbonyl)-13-(3-guanidinopropyl)-5,8,11,14,17,20-hexaoxo-6,9,12,15,18,21-hexaazahexacosanoic Acid
Catalogue No.:PA PEP 003052
CAS :
2320573-08-6
Molecular Formula : C73H102N20O20S
Molecular Weight : 1611.8
Glycyl-L-leucyl-L-lysylglycyl-L-prolyl-L-aspartyl-L-isoleucyl-L-tyrosyl-L-lysylglycyl-L-valyl-L-tyrosyl-L-glutaminyl-L-phenylalanyl-L-lysyl-L-seryl-L-valyl-L-glutamyl-L-phenylalanyl-L-aspartic Acid
Glycyl-L-leucyl-L-lysylglycyl-L-prolyl-L-aspartyl-L-isoleucyl-L-tyrosyl-L-lysylglycyl-L-valyl-L-tyrosyl-L-glutaminyl-L-phenylalanyl-L-lysyl-L-seryl-L-valyl-L-glutamyl-L-phenylalanyl-L-aspartic Acid
Catalogue No.:PA PEP 003053
CAS :
232598-19-5
Molecular Formula : C108H160N24O31
Molecular Weight : 2290.61
(2S,4R)-1-(D-Arginyl-L-arginyl-L-prolyl)-N-(2-(((S)-1-(((8S,13S,15aS,16aS,20aS,22aR)-13-(3-guanidinopropyl)-7,12,15,22-tetraoxo-5,8,9,10,11,12,13,14,15,15a,16,16a,17,18,19,20,20a,22,22a,23-icosahydro-7H-indolo[1',2':4,5][1,4,7,10]tetraazacyclotetradecino[1,2-b]isoquinolin-8-yl)amino)-1-oxo-3-(thiophen-2-yl)propan-2-yl)amino)-2-oxoethyl)-4-hydroxypyrrolidine-2-carboxamide
(2S,4R)-1-(D-Arginyl-L-arginyl-L-prolyl)-N-(2-(((S)-1-(((8S,13S,15aS,16aS,20aS,22aR)-13-(3-guanidinopropyl)-7,12,15,22-tetraoxo-5,8,9,10,11,12,13,14,15,15a,16,16a,17,18,19,20,20a,22,22a,23-icosahydro-7H-indolo[1',2':4,5][1,4,7,10]tetraazacyclotetradecino[1,2-b]isoquinolin-8-yl)amino)-1-oxo-3-(thiophen-2-yl)propan-2-yl)amino)-2-oxoethyl)-4-hydroxypyrrolidine-2-carboxamide
Catalogue No.:PA PEP 003056
CAS :
235082-52-7
Molecular Formula : C60H90N20O11S
Molecular Weight : 1299.57
1-(3-((2S,5S,8S,11S,14S)-11-(Hydroxymethyl)-8-isobutyl-5,14-bis(naphthalen-2-ylmethyl)-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaazacyclopentadecan-2-yl)propyl)guanidine
1-(3-((2S,5S,8S,11S,14S)-11-(Hydroxymethyl)-8-isobutyl-5,14-bis(naphthalen-2-ylmethyl)-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaazacyclopentadecan-2-yl)propyl)guanidine
Catalogue No.:PA PEP 003083
CAS :
236394-37-9
Molecular Formula : C41H50N8O6
Molecular Weight : 750.9
L-Tyrosylglycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-L-arginylglycyl-L-prolyl-L-valyl-L-lysyl-L-arginyl-L-arginyl-L-leucyl-L-phenylalanylglycine
L-Tyrosylglycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-L-arginylglycyl-L-prolyl-L-valyl-L-lysyl-L-arginyl-L-arginyl-L-leucyl-L-phenylalanylglycine
Catalogue No.:PA PEP 003085
CAS :
237392-84-6
Molecular Formula : C111H196N48O23
Molecular Weight : 2571.1
(S)-N-((S)-1-Amino-1-oxo-3-phenylpropan-2-yl)-5-(4-benzylpiperidin-1-yl)-2-(3-((S)-4-((R)-5-guanidino-2-((S)-2-guanidino-3-(4-hydroxy-2,6-dimethylphenyl)propanamido)pentanamido)-3-oxo-1,3,4,5-tetrahydro-2H-benzo[c]azepin-2-yl)propanamido)pentanamide
(S)-N-((S)-1-Amino-1-oxo-3-phenylpropan-2-yl)-5-(4-benzylpiperidin-1-yl)-2-(3-((S)-4-((R)-5-guanidino-2-((S)-2-guanidino-3-(4-hydroxy-2,6-dimethylphenyl)propanamido)pentanamido)-3-oxo-1,3,4,5-tetrahydro-2H-benzo[c]azepin-2-yl)propanamido)pentanamide
Catalogue No.:PA PEP 003097
CAS :
2376306-14-6
Molecular Formula : C57H77N13O7
Molecular Weight : 1056.33
L-Threonyl-L-tryptophyl-L-prolyl-L-lysyl-L-histidyl-L-phenylalanyl-L-α-aspartyl-L-lysyl-L-histidyl-L-threonyl-L-phenylalanyl-L-tyrosyl-L-seryl-L-isoleucyl-L-leucyl-L-lysyl-L-leucylglycyl-L-lysyl-L-histidine
L-Threonyl-L-tryptophyl-L-prolyl-L-lysyl-L-histidyl-L-phenylalanyl-L-α-aspartyl-L-lysyl-L-histidyl-L-threonyl-L-phenylalanyl-L-tyrosyl-L-seryl-L-isoleucyl-L-leucyl-L-lysyl-L-leucylglycyl-L-lysyl-L-histidine
Catalogue No.:PA PEP 003102
CAS :
2378836-93-0
Molecular Formula : C120H175N31O27
Molecular Weight : 2483.91
(S)-N-((6S,9S,12S,15S,18S,21S,24S)-1,28-Diamino-6-carbamoyl-9,12,15,18,21-pentakis(3-guanidinopropyl)-1-imino-8,11,14,17,20,23-hexaoxo-2,7,10,13,16,19,22-heptaazaoctacosan-24-yl)-1-(2-(4-hydroxyphenyl)acetyl)pyrrolidine-2-carboxamide
(S)-N-((6S,9S,12S,15S,18S,21S,24S)-1,28-Diamino-6-carbamoyl-9,12,15,18,21-pentakis(3-guanidinopropyl)-1-imino-8,11,14,17,20,23-hexaoxo-2,7,10,13,16,19,22-heptaazaoctacosan-24-yl)-1-(2-(4-hydroxyphenyl)acetyl)pyrrolidine-2-carboxamide
Catalogue No.:PA PEP 003110
CAS :
2388988-70-1
Molecular Formula : C55H100N28O10
Molecular Weight : 1313.59
L-Alanyl-L-leucyl-L-tyrosyl-L-lysyl-L-lysyl-L-phenylalanyl-L-lysyl-L-lysyl-L-lysyl-L-leucyl-L-leucyl-L-lysyl-L-seryl-L-leucyl-L-lysyl-L-arginyl-L-leucylglycine
L-Alanyl-L-leucyl-L-tyrosyl-L-lysyl-L-lysyl-L-phenylalanyl-L-lysyl-L-lysyl-L-lysyl-L-leucyl-L-leucyl-L-lysyl-L-seryl-L-leucyl-L-lysyl-L-arginyl-L-leucylglycine
Catalogue No.:PA PEP 003134
CAS :
239114-03-5
Molecular Formula : C104H184N28O21
Molecular Weight : 2162.79
(5S,8S,14S,17S,20S,23S,26S,29S,32S)-32-((S)-2-((S)-2-((S)-2-((S)-2-Amino-3-hydroxypropanamido)-3-(1H-imidazol-5-yl)propanamido)-4-methylpentanamido)-3-methylbutanamido)-8-(2-carboxyethyl)-5-(3-guanidinopropyl)-20,26-diisobutyl-17-isopropyl-14,23,29-trimethyl-4,7,10,13,16,19,22,25,28,31-decaoxo-3,6,9,12,15,18,21,24,27,30-decaazapentatriacontanedioic Acid
(5S,8S,14S,17S,20S,23S,26S,29S,32S)-32-((S)-2-((S)-2-((S)-2-((S)-2-Amino-3-hydroxypropanamido)-3-(1H-imidazol-5-yl)propanamido)-4-methylpentanamido)-3-methylbutanamido)-8-(2-carboxyethyl)-5-(3-guanidinopropyl)-20,26-diisobutyl-17-isopropyl-14,23,29-trimethyl-4,7,10,13,16,19,22,25,28,31-decaoxo-3,6,9,12,15,18,21,24,27,30-decaazapentatriacontanedioic Acid
Catalogue No.:PA PEP 003144
CAS :
239480-61-6
Molecular Formula : C66H112N20O21
Molecular Weight : 1521.74
L-Isoleucyl-L-arginyl-L-isoleucyl-L-isoleucyl-L-leucyl-L-arginyl-L-alanyl-L-glutaminylglycyl-L-alanyl-L-leucyl-L-lysyl-L-isoleucine
L-Isoleucyl-L-arginyl-L-isoleucyl-L-isoleucyl-L-leucyl-L-arginyl-L-alanyl-L-glutaminylglycyl-L-alanyl-L-leucyl-L-lysyl-L-isoleucine
Catalogue No.:PA PEP 003145
CAS :
2396407-35-3
Molecular Formula : C67H125N21O15
Molecular Weight : 1464.87
2,2',2''-((3R,6S,9S,12S,15S,21S,24S,27S,30S,33S,36S,39R)-9,12,39-Tris((1H-indol-3-yl)methyl)-3-((2-amino-2-oxoethyl)carbamoyl)-6-((S)-sec-butyl)-33-(4-hydroxybenzyl)-21-(hydroxymethyl)-30,36-diisobutyl-5,8,11,14,17,20,23,26,29,32,35,38,41-tridecaoxo-1-thia-4,7,10,13,16,19,22,25,28,31,34,37,40-tridecaazacyclodotetracontane-15,24,27-triyl)triacetic Acid
2,2',2''-((3R,6S,9S,12S,15S,21S,24S,27S,30S,33S,36S,39R)-9,12,39-Tris((1H-indol-3-yl)methyl)-3-((2-amino-2-oxoethyl)carbamoyl)-6-((S)-sec-butyl)-33-(4-hydroxybenzyl)-21-(hydroxymethyl)-30,36-diisobutyl-5,8,11,14,17,20,23,26,29,32,35,38,41-tridecaoxo-1-thia-4,7,10,13,16,19,22,25,28,31,34,37,40-tridecaazacyclodotetracontane-15,24,27-triyl)triacetic Acid
Catalogue No.:PA PEP 003146
CAS :
2396736-46-0
Molecular Formula : C84H106N18O23S
Molecular Weight : 1767.94
(S)-N-((S)-1-(((S)-1-(((S)-1-(((S)-1-Amino-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)amino)-3-(4-hydroxyphenyl)-1-oxopropan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)-5-guanidino-2-(2-(methylamino)acetamido)pentanamide
(S)-N-((S)-1-(((S)-1-(((S)-1-(((S)-1-Amino-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)amino)-3-(4-hydroxyphenyl)-1-oxopropan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)-5-guanidino-2-(2-(methylamino)acetamido)pentanamide
Catalogue No.:PA PEP 003150
CAS :
2410957-04-7
Molecular Formula : C34H54N12O7
Molecular Weight : 742.88
(5S,8S,11S,14S,17S,20S,23S,26S,29S,32S)-32-Amino-23-(3-amino-3-oxopropyl)-5,14-bis(4-aminobutyl)-29-(4-hydroxybenzyl)-20-((R)-1-hydroxyethyl)-8,11-bis(hydroxymethyl)-17,26-diisopropyl-4,7,10,13,16,19,22,25,28,31-decaoxo-3,6,9,12,15,18,21,24,27,30-decaazapentatriacontanedioic Acid
(5S,8S,11S,14S,17S,20S,23S,26S,29S,32S)-32-Amino-23-(3-amino-3-oxopropyl)-5,14-bis(4-aminobutyl)-29-(4-hydroxybenzyl)-20-((R)-1-hydroxyethyl)-8,11-bis(hydroxymethyl)-17,26-diisopropyl-4,7,10,13,16,19,22,25,28,31-decaoxo-3,6,9,12,15,18,21,24,27,30-decaazapentatriacontanedioic Acid
Catalogue No.:PA PEP 003160
CAS :
2412926-29-3
Molecular Formula : C53H88N14O19
Molecular Weight : 1225.37
L-Seryl-L-arginyl-L-leucyl-L-glutamyl-L-glutamyl-L-glutamyl-L-leucyl-L-arginyl-L-arginyl-L-arginyl-L-leucyl-L-threonyl-L-glutamic Acid
L-Seryl-L-arginyl-L-leucyl-L-glutamyl-L-glutamyl-L-glutamyl-L-leucyl-L-arginyl-L-arginyl-L-arginyl-L-leucyl-L-threonyl-L-glutamic Acid
Catalogue No.:PA PEP 003161
CAS :
2413353-86-1
Molecular Formula : C69H123N25O24
Molecular Weight : 1686.89
(3S,6S,9R,14R,17S,20S,23S,31aS)-14-Amino-23-((S)-sec-butyl)-17-(3-guanidinopropyl)-20-((R)-1-hydroxyethyl)-3-(hydroxymethyl)-6-isopropyl-1,4,7,15,18,21,24,27-octaoxooctacosahydro-13H-pyrrolo[2,1-m][1,2]dithia[5,8,11,14,17,20,23,26]octaazacyclononacosine-9-carboxylic Acid
(3S,6S,9R,14R,17S,20S,23S,31aS)-14-Amino-23-((S)-sec-butyl)-17-(3-guanidinopropyl)-20-((R)-1-hydroxyethyl)-3-(hydroxymethyl)-6-isopropyl-1,4,7,15,18,21,24,27-octaoxooctacosahydro-13H-pyrrolo[2,1-m][1,2]dithia[5,8,11,14,17,20,23,26]octaazacyclononacosine-9-carboxylic Acid
Catalogue No.:PA PEP 003162
CAS :
2414254-70-7
Molecular Formula : C37H64N12O12S2
Molecular Weight : 933.11
(S)-1-(L-Lysyl-L-lysyl-L-phenylalanyl-L-phenylalanyl-L-arginyl-L-alanyl-L-tryptophyl-L-tryptophyl-L-alanyl)-N-((S)-1-(((S)-1-(((S)-1-(((S)-1,6-diamino-1-oxohexan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-5-guanidino-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
(S)-1-(L-Lysyl-L-lysyl-L-phenylalanyl-L-phenylalanyl-L-arginyl-L-alanyl-L-tryptophyl-L-tryptophyl-L-alanyl)-N-((S)-1-(((S)-1-(((S)-1-(((S)-1,6-diamino-1-oxohexan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-5-guanidino-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
Catalogue No.:PA PEP 003164
CAS :
2415098-35-8
Molecular Formula : C96H138N26O14
Molecular Weight : 1880.33
L-Arginyl-L-arginyl-L-tyrosyl-L-lysyl-L-glutaminyl-L-α-aspartylglycylglycyl-L-tryptophyl-L-seryl-L-histidyl-L-tryptophyl-L-seryl-L-prolyl-L-tryptophyl-L-seryl-L-serine
L-Arginyl-L-arginyl-L-tyrosyl-L-lysyl-L-glutaminyl-L-α-aspartylglycylglycyl-L-tryptophyl-L-seryl-L-histidyl-L-tryptophyl-L-seryl-L-prolyl-L-tryptophyl-L-seryl-L-serine
Catalogue No.:PA PEP 003165
CAS :
2415545-08-1
Molecular Formula : C96H130N30O26
Molecular Weight : 2120.28
Glycyl-L-leucyl-L-leucyl-L-seryl-L-leucyl-L-leucyl-L-seryl-L-leucyl-L-leucylglycyl-L-lysyl-L-leucyl-L-leucine
Glycyl-L-leucyl-L-leucyl-L-seryl-L-leucyl-L-leucyl-L-seryl-L-leucyl-L-leucylglycyl-L-lysyl-L-leucyl-L-leucine
Catalogue No.:PA PEP 003166
CAS :
2415653-64-2
Molecular Formula : C64H118N14O16
Molecular Weight : 1339.73
L-Threonyl-L-phenylalanyl-L-leucyl-L-aspartyl-L-lysyl-L-phenylalanyl-L-asparaginyl-L-histidyl-L-glutamyl-L-alanyl-L-glutamyl-L-aspartyl-L-leucyl-L-phenylalanyl-L-tyrosyl-L-glutamine
L-Threonyl-L-phenylalanyl-L-leucyl-L-aspartyl-L-lysyl-L-phenylalanyl-L-asparaginyl-L-histidyl-L-glutamyl-L-alanyl-L-glutamyl-L-aspartyl-L-leucyl-L-phenylalanyl-L-tyrosyl-L-glutamine
Catalogue No.:PA PEP 003170
CAS :
2416761-73-2
Molecular Formula : C94H129N21O29
Molecular Weight : 2017.18
(23S,50S)-50-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-23-(tert-butoxycarbonyl)-2,2-dimethyl-4,21,26,35,44-pentaoxo-3,30,33,39,42-pentaoxa-22,27,36,45-tetraazahenpentacontan-51-oic acid
(23S,50S)-50-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-23-(tert-butoxycarbonyl)-2,2-dimethyl-4,21,26,35,44-pentaoxo-3,30,33,39,42-pentaoxa-22,27,36,45-tetraazahenpentacontan-51-oic acid
Catalogue No.:PA PEP 003077
CAS :
1662688-20-1
Molecular Formula : C64H101N5O16
Molecular Weight : 1196.53
(3S,6S,9S,12S,15S,18S,21S)-12,21-Bis((1H-indol-3-yl)methyl)-18-((S)-sec-butyl)-15-(4-chlorobenzyl)-3-(hydroxymethyl)-6-isopropyl-9-methyl-1,4,7,10,13,16,19,22-octaazacyclotetracosan-2,5,8,11,14,17,20,23-octaone
(3S,6S,9S,12S,15S,18S,21S)-12,21-Bis((1H-indol-3-yl)methyl)-18-((S)-sec-butyl)-15-(4-chlorobenzyl)-3-(hydroxymethyl)-6-isopropyl-9-methyl-1,4,7,10,13,16,19,22-octaazacyclotetracosan-2,5,8,11,14,17,20,23-octaone
Catalogue No.:PA PEP 003183
CAS :
2423969-43-9
Molecular Formula : C50H61ClN10O9
Molecular Weight : 981.55
L-Serylglycyl-L-glutaminyl-L-tyrosyl-L-alanyl-L-seryl-L-tyrosyl-L-histidyl-L-cysteinyl-L-tryptophyl-L-cysteinyl-L-tryptophyl-L-arginyl-L-aspartyl-L-prolylglycyl-L-arginyl-L-serylglycylglycyl-L-seryl-L-lysine
L-Serylglycyl-L-glutaminyl-L-tyrosyl-L-alanyl-L-seryl-L-tyrosyl-L-histidyl-L-cysteinyl-L-tryptophyl-L-cysteinyl-L-tryptophyl-L-arginyl-L-aspartyl-L-prolylglycyl-L-arginyl-L-serylglycylglycyl-L-seryl-L-lysine
Catalogue No.:PA PEP 003184
CAS :
2426685-25-6
Molecular Formula : C107H150N34O32S2
Molecular Weight : 2488.7
(2S,5S,8S,11S,14S,17S)-17-((S)-2-((S)-4-Amino-2-((S)-2-amino-5-guanidinopentanamido)-4-oxobutanamido)propanamido)-14-(2-amino-2-oxoethyl)-2,11-dibenzyl-8-(carboxymethyl)-5-(3-guanidinopropyl)-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaicosanedioic Acid
(2S,5S,8S,11S,14S,17S)-17-((S)-2-((S)-4-Amino-2-((S)-2-amino-5-guanidinopentanamido)-4-oxobutanamido)propanamido)-14-(2-amino-2-oxoethyl)-2,11-dibenzyl-8-(carboxymethyl)-5-(3-guanidinopropyl)-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaicosanedioic Acid
Catalogue No.:PA PEP 003185
CAS :
2429946-75-6
Molecular Formula : C50H73N17O16
Molecular Weight : 1168.24
(3S,6S,9S,12S,18S)-3-((S)-2-Acetamido-4-methylpentanamido)-18-(((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)carbamoyl)-6,9-bis(2-carboxyethyl)-12-((R)-1-hydroxyethyl)-4,7,10,13,16-pentaoxo-5,8,11,14,17-pentaazahenicosanedioic Acid
(3S,6S,9S,12S,18S)-3-((S)-2-Acetamido-4-methylpentanamido)-18-(((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)carbamoyl)-6,9-bis(2-carboxyethyl)-12-((R)-1-hydroxyethyl)-4,7,10,13,16-pentaoxo-5,8,11,14,17-pentaazahenicosanedioic Acid
Catalogue No.:PA PEP 003186
CAS :
2430031-36-8
Molecular Formula : C48H72N10O19
Molecular Weight : 1093.16
(2R,5S,8S,11S,14S)-14,18-Diamino-8-(carboxymethyl)-5,11-bis(hydroxymethyl)-2-(mercaptomethyl)-4,7,10,13-tetraoxo-3,6,9,12-tetraazaoctadecanoic Acid
(2R,5S,8S,11S,14S)-14,18-Diamino-8-(carboxymethyl)-5,11-bis(hydroxymethyl)-2-(mercaptomethyl)-4,7,10,13-tetraoxo-3,6,9,12-tetraazaoctadecanoic Acid
Catalogue No.:PA PEP 003192
CAS :
2439064-83-0
Molecular Formula : C19H34N6O10S
Molecular Weight : 538.57
Glycyl-L-threonyl-L-threonyl-L-prolyl-L-seryl-L-prolyl-L-valyl-L-prolyl-L-threonyl-L-threonyl-L-seryl-L-threonyl-L-threonyl-L-seryl-L-alanyl-L-proline
Glycyl-L-threonyl-L-threonyl-L-prolyl-L-seryl-L-prolyl-L-valyl-L-prolyl-L-threonyl-L-threonyl-L-seryl-L-threonyl-L-threonyl-L-seryl-L-alanyl-L-proline
Catalogue No.:PA PEP 003195
CAS :
244049-41-0
Molecular Formula : C63H104N16O26
Molecular Weight : 1501.61
(4R,7S,10S,13S,19S,22S,25S,28S,31R)-22-((1H-Imidazol-5-yl)methyl)-19-((1H-indol-3-yl)methyl)-31-amino-13-benzyl-10,25,28-tris((R)-1-hydroxyethyl)-7-isobutyl-6,9,12,15,18,21,24,27,30-nonaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29-nonaazacyclodotriacontane-4-carboxylic Acid
(4R,7S,10S,13S,19S,22S,25S,28S,31R)-22-((1H-Imidazol-5-yl)methyl)-19-((1H-indol-3-yl)methyl)-31-amino-13-benzyl-10,25,28-tris((R)-1-hydroxyethyl)-7-isobutyl-6,9,12,15,18,21,24,27,30-nonaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29-nonaazacyclodotriacontane-4-carboxylic Acid
Catalogue No.:PA PEP 003196
CAS :
244082-19-7
Molecular Formula : C52H71N13O14S2
Molecular Weight : 1166.34
(S)-2-((2S,5S,8S,11S,14S,15R)-14-Amino-11-benzyl-2-(3-guanidinopropyl)-15-hydroxy-5,8-diisobutyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazahexadecanamido)succinamide
(S)-2-((2S,5S,8S,11S,14S,15R)-14-Amino-11-benzyl-2-(3-guanidinopropyl)-15-hydroxy-5,8-diisobutyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazahexadecanamido)succinamide
Catalogue No.:PA PEP 003197
CAS :
244095-36-1
Molecular Formula : C35H59N11O8
Molecular Weight : 761.93
