Peptides and its Impurities
(3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carbonyl)-L-leucyl-L-arginyl-L-arginyl-L-alanyl-L-seryl-L-leucylglycine
(3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carbonyl)-L-leucyl-L-arginyl-L-arginyl-L-alanyl-L-seryl-L-leucylglycine
Catalogue No.:PA PEP 001224
CAS :
1161072-61-2
Molecular Formula : C53H71N13O15
Molecular Weight : 1130.23
L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-prolyl-L-leucyl-L-phenylalanylglycyl-L-leucyl-L-phenylalanyl-L-phenylalanylglycyl-L-leucyl-L-phenylalanine
L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-prolyl-L-leucyl-L-phenylalanylglycyl-L-leucyl-L-phenylalanyl-L-phenylalanylglycyl-L-leucyl-L-phenylalanine
Catalogue No.:PA PEP 001225
CAS :
1163064-86-5
Molecular Formula : C87H132N18O15
Molecular Weight : 1670.12
(S)-2-((2R,5S,6S)-6-((S,2E,6E)-4,6-Dimethyl-5-oxoocta-2,6-dien-2-yl)-2-hydroxy-5-methyltetrahydro-2H-pyran-2-yl)-2-hydroxy-N-((4aR,7S,10R,16aS,19R,22S,23S)-6-hydroxy-19-((S)-1-hydroxyethyl)-22-isopropyl-7,9,10-trimethyl-5,8,11,17,20,24-hexaoxodocosahydro-13H,22H-dipyridazino[6,1-f:6',1'-o][1]oxa[4,7,10,13,16]pentaazacyclononadecin-23-yl)butanamide
(S)-2-((2R,5S,6S)-6-((S,2E,6E)-4,6-Dimethyl-5-oxoocta-2,6-dien-2-yl)-2-hydroxy-5-methyltetrahydro-2H-pyran-2-yl)-2-hydroxy-N-((4aR,7S,10R,16aS,19R,22S,23S)-6-hydroxy-19-((S)-1-hydroxyethyl)-22-isopropyl-7,9,10-trimethyl-5,8,11,17,20,24-hexaoxodocosahydro-13H,22H-dipyridazino[6,1-f:6',1'-o][1]oxa[4,7,10,13,16]pentaazacyclononadecin-23-yl)butanamide
Catalogue No.:PA PEP 001226
CAS :
116364-81-9
Molecular Formula : C47H76N8O14
Molecular Weight : 977.17
L-Phenylalanyl-L-histidyl-L-prolyl-L-lysyl-L-arginyl-L-prolyl-L-tryptophyl-L-isoleucyl-L-leucine
L-Phenylalanyl-L-histidyl-L-prolyl-L-lysyl-L-arginyl-L-prolyl-L-tryptophyl-L-isoleucyl-L-leucine
Catalogue No.:PA PEP 001235
CAS :
117442-29-2
Molecular Formula : C60H88N16O10
Molecular Weight : 1193.47
(S)-4-((S)-2-((S)-2-((S)-1-(L-Threonyl-L-phenylalanyl-L-glutaminyl-L-alanyl-L-tyrosyl)pyrrolidine-2-carboxamido)-4-methylpentanamido)-5-guanidinopentanamido)-5-(((S)-1-carboxyethyl)amino)-5-oxopentanoic Acid
(S)-4-((S)-2-((S)-2-((S)-1-(L-Threonyl-L-phenylalanyl-L-glutaminyl-L-alanyl-L-tyrosyl)pyrrolidine-2-carboxamido)-4-methylpentanamido)-5-guanidinopentanamido)-5-(((S)-1-carboxyethyl)amino)-5-oxopentanoic Acid
Catalogue No.:PA PEP 001237
CAS :
117592-22-0
Molecular Formula : C55H82N14O16
Molecular Weight : 1195.34
(S)-6-Amino-2-((S)-2-((S)-2-(2,5-dioxopyrrolidin-1-yl)propanamido)-N-(4-methyl-2-oxo-2H-chromen-7-yl)-3-phenylpropanamido)hexanamide Acetate
(S)-6-Amino-2-((S)-2-((S)-2-(2,5-dioxopyrrolidin-1-yl)propanamido)-N-(4-methyl-2-oxo-2H-chromen-7-yl)-3-phenylpropanamido)hexanamide Acetate
Catalogue No.:PA PEP 001243
CAS :
117756-27-1
Molecular Formula : C34H41N5O9
Molecular Weight : 663.73
(2S,3R)-2-Acetamido-3-hydroxy-N-((R)-3-hydroxy-1-oxo-1-(((3S,6S,9S,12S,15R,18S,21S)-6,9,18-tris(2-aminoethyl)-15-benzyl-3-((R)-1-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)propan-2-yl)butanamide
(2S,3R)-2-Acetamido-3-hydroxy-N-((R)-3-hydroxy-1-oxo-1-(((3S,6S,9S,12S,15R,18S,21S)-6,9,18-tris(2-aminoethyl)-15-benzyl-3-((R)-1-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)propan-2-yl)butanamide
Catalogue No.:PA PEP 001247
CAS :
1179330-52-9
Molecular Formula : C44H73N13O13
Molecular Weight : 992.15
(5S,8S,11S,14S,17S,20S,23S,26S)-17-(2-Carboxyethyl)-23-(carboxymethyl)-26-((6S,9S,12S,15S)-1,6-diamino-15-((S)-sec-butyl)-9-(3-guanidinopropyl)-1-imino-12-isobutyl-7,10,13-trioxo-2,8,11,14-tetraazahexadecan-16-amido)-5-(3-guanidinopropyl)-8,11,20-trimethyl-4,7,10,13,16,19,22,25-octaoxo-14-(4-(phosphonooxy)benzyl)-3,6,9,12,15,18,21,24-octaazanonacosanedioic acid
(5S,8S,11S,14S,17S,20S,23S,26S)-17-(2-Carboxyethyl)-23-(carboxymethyl)-26-((6S,9S,12S,15S)-1,6-diamino-15-((S)-sec-butyl)-9-(3-guanidinopropyl)-1-imino-12-isobutyl-7,10,13-trioxo-2,8,11,14-tetraazahexadecan-16-amido)-5-(3-guanidinopropyl)-8,11,20-trimethyl-4,7,10,13,16,19,22,25-octaoxo-14-(4-(phosphonooxy)benzyl)-3,6,9,12,15,18,21,24-octaazanonacosanedioic acid
Catalogue No.:PA PEP 001258
CAS :
118447-68-0
Molecular Formula : C64H107N22O24P
Molecular Weight : 1599.66
(S)-6-amino-2-((S)-2-((R)-2-((S)-2-amino-3-(4-Hydroxyphenyl)propanamido)-5-guanidinopentanamido)-3-phenylpropanamido)hexanamide
(S)-6-amino-2-((S)-2-((R)-2-((S)-2-amino-3-(4-Hydroxyphenyl)propanamido)-5-guanidinopentanamido)-3-phenylpropanamido)hexanamide
Catalogue No.:PA PEP 001259
CAS :
118476-85-0
Molecular Formula : C30H45N9O5
Molecular Weight : 611.75
Isopropyl (2R,3S)-3-((S)-N-((R)-1-amino-3-(methylthio)-1-oxopropan-2-yl)-3-phenyl-2-((S)-pyrrolidine-2-carboxamido)propanamido)-4-cyclohexyl-2-hydroxybutanoate Hydrochloride
Isopropyl (2R,3S)-3-((S)-N-((R)-1-amino-3-(methylthio)-1-oxopropan-2-yl)-3-phenyl-2-((S)-pyrrolidine-2-carboxamido)propanamido)-4-cyclohexyl-2-hydroxybutanoate Hydrochloride
Catalogue No.:PA PEP 001277
CAS :
119625-53-5
Molecular Formula : C31H49ClN4O6S
Molecular Weight : 641.27
L-Valyl-L-seryl-L-prolyl-L-prolyl-L-leucyl-L-threonyl-L-leucylglycyl-L-glutaminyl-L-leucyl-L-leucyl-L-serine
L-Valyl-L-seryl-L-prolyl-L-prolyl-L-leucyl-L-threonyl-L-leucylglycyl-L-glutaminyl-L-leucyl-L-leucyl-L-serine
Catalogue No.:PA PEP 001293
CAS :
1206896-24-3
Molecular Formula : C56H97N13O17
Molecular Weight : 1224.47
L-Arginylglycylglycyl-L-arginyl-L-leucyl-L-seryl-L-tyrosyl-L-seryl-L-arginyl-L-arginyl-L-arginyl-L-phenylalanyl-L-seryl-L-threonyl-L-seryl-L-threonylglycyl-L-arginyl-L-alanine
L-Arginylglycylglycyl-L-arginyl-L-leucyl-L-seryl-L-tyrosyl-L-seryl-L-arginyl-L-arginyl-L-arginyl-L-phenylalanyl-L-seryl-L-threonyl-L-seryl-L-threonylglycyl-L-arginyl-L-alanine
Catalogue No.:PA PEP 001294
CAS :
1207092-86-1
Molecular Formula : C89H151N37O27
Molecular Weight : 2171.42
L-Tyrosylglycyl-L-seryl-L-leucyl-L-prolyl-L-glutaminyl-L-lysyl-L-seryl-L-glutaminyl-L-arginyl-L-seryl-L-glutaminyl-L-a-aspartyl-L-a-glutamyl-L-asparaginyl-L-prolyl-L-valine
L-Tyrosylglycyl-L-seryl-L-leucyl-L-prolyl-L-glutaminyl-L-lysyl-L-seryl-L-glutaminyl-L-arginyl-L-seryl-L-glutaminyl-L-a-aspartyl-L-a-glutamyl-L-asparaginyl-L-prolyl-L-valine
Catalogue No.:PA PEP 001311
CAS :
121196-80-3
Molecular Formula : C81H129N25O30
Molecular Weight : 1933.07
L-Alanylglycyl-L-tyrosyl-L-lysyl-L-prolyl-L-a-aspartyl-L-a-glutamylglycyl-L-lysyl-L-arginylglycyl-L-a-aspartyl-L-alanyl-L-cysteinyl-L-a-glutamylglycyl-L-a-aspartyl-L-serylglycylglycyl-L-prolyl-L-phenylalanyl-L-valine
L-Alanylglycyl-L-tyrosyl-L-lysyl-L-prolyl-L-a-aspartyl-L-a-glutamylglycyl-L-lysyl-L-arginylglycyl-L-a-aspartyl-L-alanyl-L-cysteinyl-L-a-glutamylglycyl-L-a-aspartyl-L-serylglycylglycyl-L-prolyl-L-phenylalanyl-L-valine
Catalogue No.:PA PEP 001317
CAS :
121341-81-9
Molecular Formula : C97H146N28O36S
Molecular Weight : 2312.46
