somatostatin and its Impurities
A neuropeptide hormone which is classified as an inhibitory hormone. Somatostatin is widely distributed in the central and peripheral nervous system, where it plays a variety of biological rolesReference standards of Somatostatin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
(S)-4-Amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)-2-((4-methylnaphthalene)-1-sulfonamido)butanamide 2,2,2-Trifluoroacetate
(S)-4-Amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)-2-((4-methylnaphthalene)-1-sulfonamido)butanamide 2,2,2-Trifluoroacetate
Catalogue No.:PA PEP 003109
CAS :
2387505-73-7
Molecular Formula : C26H29F3N4O6S
Molecular Weight : 582.6
(S)-N-((3S,6S,9S,12R,15S,18S,21S,24R)-12-((1H-Indol-3-yl)methyl)-9-(4-aminobutyl)-3,15,18-tribenzyl-21-(3-guanidinopropyl)-6-((R)-1-hydroxyethyl)-2,5,8,11,14,17,20,23-octaoxo-1,4,7,10,13,16,19,22-octaazacyclohexacosan-24-yl)-2-amino-3-(4-hydroxyphenyl)propanamide
(S)-N-((3S,6S,9S,12R,15S,18S,21S,24R)-12-((1H-Indol-3-yl)methyl)-9-(4-aminobutyl)-3,15,18-tribenzyl-21-(3-guanidinopropyl)-6-((R)-1-hydroxyethyl)-2,5,8,11,14,17,20,23-octaoxo-1,4,7,10,13,16,19,22-octaazacyclohexacosan-24-yl)-2-amino-3-(4-hydroxyphenyl)propanamide
Catalogue No.:PA PEP 003824
CAS :
496849-46-8
Molecular Formula : C67H85N15O11
Molecular Weight : 1276.51
(4R,7R,10S,13R,16S,19S)-13-((1H-Indol-3-yl)methyl)-10-(4-aminobutyl)-7-((S)-1-hydroxyethyl)-19-(N-methylacetamido)-N-((S)-1-(methylamino)-1-oxo-3,3-diphenylpropan-2-yl)-6,9,12,15,18-pentaoxo-16-(pyridin-3-ylmethyl)-1,2-dithia-5,8,11,14,17-pentaazacycloicosane-4-carboxamide
(4R,7R,10S,13R,16S,19S)-13-((1H-Indol-3-yl)methyl)-10-(4-aminobutyl)-7-((S)-1-hydroxyethyl)-19-(N-methylacetamido)-N-((S)-1-(methylamino)-1-oxo-3,3-diphenylpropan-2-yl)-6,9,12,15,18-pentaoxo-16-(pyridin-3-ylmethyl)-1,2-dithia-5,8,11,14,17-pentaazacycloicosane-4-carboxamide
Catalogue No.:PA PEP 003905
CAS :
NA
Molecular Formula : C54H67N11O9S2
Molecular Weight : 1078.32
