Exact Mass: 1310.390087
Exact Mass Matches: 1310.390087
Found 7 metabolites which its exact mass value is equals to given mass value 1310.390087,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
CYN 154806 (TFA)
CYN 154806 (TFA)
C58H69F3N12O16S2 (1310.434779)
CYN 154806 TFA, a cyclic octapeptide, is a potent and selective somatostatin sst2 receptor antagonist, with pIC50 values of 8.58, 5.41, 6.07, 5.76 and 6.48 for human recombinant sst2, sst1, sst3, sst4 and sst5 receptors respectively[1][2].
n-[2-({[(2s,3r,4s,6s)-6-{[(5z,13e)-2-{[(2r,3s,4r,5r)-3-{[(4s,5s)-5-(ethylamino)-4-methoxyoxan-2-yl]oxy}-4-hydroxy-5-({[(4s,5r,6r)-4-hydroxy-6-methyl-5-(methylsulfanyl)oxan-2-yl]oxy}amino)-6-methyloxan-2-yl]oxy}-9-hydroxy-12-{[hydroxy(methoxy)methylidene]amino}-13-{2-[(methylsulfanyl)disulfanyl]ethylidene}-11-oxobicyclo[7.3.1]trideca-1(12),5-dien-3,7-diyn-10-yl]oxy}-3-hydroxy-2-methyloxan-4-yl]oxy}carbonyl)-4,5-dimethoxyphenyl]-2-methoxyprop-2-enimidic acid
n-[2-({[(2s,3r,4s,6s)-6-{[(5z,13e)-2-{[(2r,3s,4r,5r)-3-{[(4s,5s)-5-(ethylamino)-4-methoxyoxan-2-yl]oxy}-4-hydroxy-5-({[(4s,5r,6r)-4-hydroxy-6-methyl-5-(methylsulfanyl)oxan-2-yl]oxy}amino)-6-methyloxan-2-yl]oxy}-9-hydroxy-12-{[hydroxy(methoxy)methylidene]amino}-13-{2-[(methylsulfanyl)disulfanyl]ethylidene}-11-oxobicyclo[7.3.1]trideca-1(12),5-dien-3,7-diyn-10-yl]oxy}-3-hydroxy-2-methyloxan-4-yl]oxy}carbonyl)-4,5-dimethoxyphenyl]-2-methoxyprop-2-enimidic acid
(2s,3s,4r,5r)-2-{[(2r,3r,4s,5r,6r)-6-[(acetyloxy)methyl]-5-{[(2e)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxy}-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2e)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxy}methyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-4-hydroxy-5-(hydroxymethyl)-2-({[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)oxolan-3-yl benzoate
(2s,3s,4r,5r)-2-{[(2r,3r,4s,5r,6r)-6-[(acetyloxy)methyl]-5-{[(2e)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxy}-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2e)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxy}methyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-4-hydroxy-5-(hydroxymethyl)-2-({[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)oxolan-3-yl benzoate
n-(2-{[(6-{[(2s,5z,9r,13e)-2-[(3-{[5-(ethylamino)-4-methoxyoxan-2-yl]oxy}-4-hydroxy-5-({[4-hydroxy-6-methyl-5-(methylsulfanyl)oxan-2-yl]oxy}amino)-6-methyloxan-2-yl)oxy]-9-hydroxy-12-{[hydroxy(methoxy)methylidene]amino}-13-{2-[(methylsulfanyl)disulfanyl]ethylidene}-11-oxobicyclo[7.3.1]trideca-1(12),5-dien-3,7-diyn-10-yl]oxy}-4-hydroxy-2-methyloxan-3-yl)oxy]carbonyl}-4,5-dimethoxyphenyl)-2-methoxyprop-2-enimidic acid
n-(2-{[(6-{[(2s,5z,9r,13e)-2-[(3-{[5-(ethylamino)-4-methoxyoxan-2-yl]oxy}-4-hydroxy-5-({[4-hydroxy-6-methyl-5-(methylsulfanyl)oxan-2-yl]oxy}amino)-6-methyloxan-2-yl)oxy]-9-hydroxy-12-{[hydroxy(methoxy)methylidene]amino}-13-{2-[(methylsulfanyl)disulfanyl]ethylidene}-11-oxobicyclo[7.3.1]trideca-1(12),5-dien-3,7-diyn-10-yl]oxy}-4-hydroxy-2-methyloxan-3-yl)oxy]carbonyl}-4,5-dimethoxyphenyl)-2-methoxyprop-2-enimidic acid