Satoreotide Tetraxetan
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Satoreotide Tetraxetan

* Please kindly note that our products are not to be used for therapeutic purposes and cannot be sold to patients.

Satoreotide Tetraxetan is a somatostatin receptor 2 (SSTR2) antagonist. Satoreotide Tetraxetan, commonly labeled by 68Ga, is used for paired imaging in neuroendocrine tumors (NETs) research.

Category
Peptide Inhibitors
Catalog number
BAT-016774
CAS number
1039726-31-2
Molecular Formula
C74H98ClN19O21S2
Molecular Weight
1689.27
Satoreotide Tetraxetan
IUPAC Name
2-[4-[2-[[(2S)-1-[[(4R,7S,10S,13R,16S,19S)-10-(4-aminobutyl)-4-[[(2R)-1-amino-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]carbamoyl]-13-[[4-(carbamoylamino)phenyl]methyl]-16-[[4-[[(4S)-2,6-dioxo-1,3-diazinane-4-carbonyl]amino]phenyl]methyl]-7-[(1R)-1-hydroxyethyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicos-19-yl]amino]-3-(4-chlorophenyl)-1-oxopropan-2-yl]amino]-2-oxoethyl]-7,10-bis(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid
Synonyms
DOTA satoreotide; Satoreotide DOTA; DOTA-JR-11; DOTA-JR11
Appearance
White to off-white solid
Storage
Store at -20 °C
InChI
InChI=1S/C74H98ClN19O21S2/c1-41(95)63-72(113)87-57(70(111)83-51(64(77)105)30-45-11-19-49(96)20-12-45)40-117-116-39-56(86-67(108)52(31-42-5-13-46(75)14-6-42)81-59(98)35-91-22-24-92(36-60(99)100)26-28-94(38-62(103)104)29-27-93(25-23-91)37-61(101)102)71(112)85-54(33-43-7-15-47(16-8-43)79-66(107)55-34-58(97)89-74(115)88-55)69(110)84-53(32-44-9-17-48(18-10-44)80-73(78)114)68(109)82-50(65(106)90-63)4-2-3-21-76/h5-20,41,50-57,63,95-96H,2-4,21-40,76H2,1H3,(H2,77,105)(H,79,107)(H,81,98)(H,82,109)(H,83,111)(H,84,110)(H,85,112)(H,86,108)(H,87,113)(H,90,106)(H,99,100)(H,101,102)(H,103,104)(H3,78,80,114)(H2,88,89,97,115)/t41-,50+,51-,52+,53-,54+,55+,56-,57+,63+/m1/s1
InChI Key
ZJZDXGQUNVNYQP-MXEXKMKYSA-N
Canonical SMILES
C[C@H]([C@H]1C(=O)N[C@@H](CSSC[C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@H](C(=O)N1)CCCCN)CC2=CC=C(C=C2)NC(=O)N)CC3=CC=C(C=C3)NC(=O)[C@@H]4CC(=O)NC(=O)N4)NC(=O)[C@H](CC5=CC=C(C=C5)Cl)NC(=O)CN6CCN(CCN(CCN(CC6)CC(=O)O)CC(=O)O)CC(=O)O)C(=O)N[C@H](CC7=CC=C(C=C7)O)C(=O)N)O
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