CYN 154806 TFA
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CYN 154806 TFA

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CYN 154806 TFA is a somatostatin sst2 receptor antagonist with the pIC50s of 8.58, 5.41, 6.07, 5.76 and 6.48 for the recombinant sst2, sst1, sst3, sst4 and sst5 receptors, respectively.

Category
Peptide Inhibitors
Catalog number
BAT-009203
CAS number
2828432-46-6
Molecular Formula
C58H69F3N12O16S2
Molecular Weight
1311.36
CYN 154806 TFA
IUPAC Name
(4R,7S,10S,13R,16S,19S)-19-[[(2S)-2-acetamido-3-(4-nitrophenyl)propanoyl]amino]-10-(4-aminobutyl)-N-[(2R)-1-amino-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]-7-[(1R)-1-hydroxyethyl]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide;2,2,2-trifluoroacetic acid
Synonyms
D-Tyrosinamide, N-acetyl-4-nitro-L-phenylalanyl-D-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-threonyl-L-cysteinyl-, cyclic (2→7)-disulfide, 2,2,2-trifluoroacetate (1:1); CYN154806 TFA; CYN-154806 TFA; Ac-Phe(4-NO2)-D-Cys-Tyr-D-Trp-Lys-Thr-Cys-D-Tyr-NH2.TFA (Disulfide bridge: Cys2-Cys7); N-acetyl-4-nitro-L-phenylalanyl-D-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-threonyl-L-cysteinyl-D-tyrosinamide (2->7)-disulfide trifluoroacetic acid; CYN 154806 trifluoroacetate salt
Related CAS
183658-72-2 (free base)
Appearance
Powder
Purity
98%
Sequence
Ac-FcYwKTCy-NH2.TFA (Modifications: F-1 = 4-nitro-L-Phe, Disulfide bridge between Cys2-Cys7)
Storage
Store at -20°C
Solubility
Soluble in Water
InChI
InChI=1S/C56H68N12O14S2.C2HF3O2/c1-30(69)48-56(80)66-47(54(78)62-42(49(58)73)23-33-12-18-37(71)19-13-33)29-84-83-28-46(65-51(75)43(60-31(2)70)24-32-10-16-36(17-11-32)68(81)82)55(79)63-44(25-34-14-20-38(72)21-15-34)52(76)64-45(26-35-27-59-40-8-4-3-7-39(35)40)53(77)61-41(50(74)67-48)9-5-6-22-57;3-2(4,5)1(6)7/h3-4,7-8,10-21,27,30,41-48,59,69,71-72H,5-6,9,22-26,28-29,57H2,1-2H3,(H2,58,73)(H,60,70)(H,61,77)(H,62,78)(H,63,79)(H,64,76)(H,65,75)(H,66,80)(H,67,74);(H,6,7)/t30-,41+,42-,43+,44+,45-,46-,47+,48+;/m1./s1
InChI Key
FYVCFCQFOBEWIO-GVGJFGMUSA-N
Canonical SMILES
CC(C1C(=O)NC(CSSCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N1)CCCCN)CC2=CNC3=CC=CC=C32)CC4=CC=C(C=C4)O)NC(=O)C(CC5=CC=C(C=C5)[N+](=O)[O-])NC(=O)C)C(=O)NC(CC6=CC=C(C=C6)O)C(=O)N)O.C(=O)(C(F)(F)F)O
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