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(Acyl)polyamines
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2,4-(OH)₂-PhAc
-- 2,4-(OH)₂-PhAcAsn3(Me)43
-- 2,4-(OH)₂-PhAcAsn34
-- 2,4-(OH)₂-PhAcAsn343
-- 2,4-(OH)₂-PhAcAsn34ßAla3
-- 2,4-(OH)₂-PhAcAsn34ßAla4
-- 2,4-(OH)₂-PhAcAsn353
-- 2,4-(OH)₂-PhAcAsn4
-- 2,4-(OH)₂-PhAcAsn43
-- 2,4-(OH)₂-PhAcAsn433
-- 2,4-(OH)₂-PhAcAsn433Arg
-- 2,4-(OH)₂-PhAcAsn433Lys
-- 2,4-(OH)₂-PhAcAsn433ßAla4
-- 2,4-(OH)₂-PhAcAsn433ßAla4ßAla4
-- 2,4-(OH)₂-PhAcAsn43Arg
-- 2,4-(OH)₂-PhAcAsn43Lys
-- 2,4-(OH)₂-PhAcAsn43ßAla4
-- 2,4-(OH)₂-PhAcAsn4Lys(Me₂)3Arg⁺
-- 2,4-(OH)₂-PhAcAsn4Orn(NMe₂)
-- 2,4-(OH)₂-PhAcAsn4ßAla3Arg
-- 2,4-(OH)₂-PhAcAsn4ßAla4
-- 2,4-(OH)₂-PhAcAsn4ßAla43
-- 2,4-(OH)₂-PhAcAsn5
-- 2,4-(OH)₂-PhAcAsn53
-- 2,4-(OH)₂-PhAcAsn533
-- 2,4-(OH)₂-PhAcAsn533Arg
-- 2,4-(OH)₂-PhAcAsn5Gly4
-- 2,4-(OH)₂-PhAcAsn5Gly4ßAla4
-- 2,4-(OH)₂-PhAcAsn5Gly4ßAla4ßAla4
-- 2,4-(OH)₂-PhAcAsn5OrnArg
-- 2,4-(OH)₂-PhAcAsn5ßAla3
-- 2,4-(OH)₂-PhAcAsn5ßAla3Arg
-- 2,4-(OH)₂-PhAcAsn5ßAla3ßAla4ßAla4
-- 2,4-(OH)₂-PhAcAsn5ßAla4
-- 2,4-(OH)₂-PhAcAsn5ßAla43
-- 2,4-(OH)₂-PhAcAsn5ßAla43ßAla4
-- 2,4-(OH)₂-PhAcAsn5ßAla43ßAla4ßAla4
-- 2,4-(OH)₂-PhAcAsn5ßAla4AlaGlyArg
-- 2,4-(OH)₂-PhAcAsn5ßAla4Arg
-- 2,4-(OH)₂-PhAcAsn5ßAla4ßAla4
-- 2,4-(OH)₂-PhAcAsn5ßAla4ßAla4ßAla4
-- 2,4-(OH)₂-PhAcAsn5ßAla4ßAla4ßAla4ßAla4
-- 2,4-(OH)₂-PhAcOrnAsn5ßAla4ßAla4ßAla4
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2,5-(OH)₂-Bz
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4-OH-Bz
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4-OH-IndAc
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4-OH-PhAc
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4-OH-PhLac
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Ac
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Bz
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IndAc
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IndLac
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OH-OMe-Bz
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PhAc
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Phe
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PhLac
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Prop
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Trp
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Tyr
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Unknown acylpolyamines
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Free polyamines (PA)
Small compounds
Analytical tools
Contact us 2,4-(OH)₂-PhAcAsn43
General Description Name Value Level S-3 / C-1 Discovered 2020 / P. bistriata Synonym — Molecular formula C₁₉H₃₁N₅O₅ CAS — SMILES O=C(CC1=CC=C(O)C=C1O)NC(CC(N)=O)C(NCCCCNCCCN)=O
InChI InChI=1S/C19H31N5O5/c20-6-3-8-22-7-1-2-9-23-19(29)15(12-17(21)27)24-18(28)10-13-4-5-14(25)11-16(13)26/h4-5,11,15,22,25-26H,1-3,6-10,12,20H2,(H2,21,27)(H,23,29)(H,24,28)
Precursor 1 [M+H]⁺ 410.23980 Precursor 2 [M+2H]²⁺ 205.62354 Precursor 3 HDX 9 Precursor HDX [M(D₉)+D]⁺ 420.30256 Precursor HDX 2 [M(D₉)+2D]²⁺ 211.15806 Precursor HDX 3 Rt 3.72 Rt HDX 2.90
Calculated MS/MS fragments # a b c ta z y tz 1 265.08190 247.07133 248.05535 282.10845 58.06513 41.03858 75.09167 2 336.15540 318.14483 319.12885 353.18195 129.13862 112.11208 146.16517 3 393.21325 375.20268 376.18670 410.23980 243.18155 226.15500 260.20810
Additional MS/MS fragments Recorded MS/MS spectra pdf Precursor Co-eluting Spider Source Author Data 410.23980 L. cornutus Spider Pharm, USA Y. M. Forster Data HDX L. cornutus Spider Pharm, USA Y. M. Forster Data 410.23980 T. clavipes Spider Pharm, USA Y. M. Forster Data HDX T. clavipes Spider Pharm, USA Y. M. Forster Data 4410.23980 P. bistriata Prof. Dr. Wagner Ferreira dos Santos, BRA Y. M. Forster Data HDX P. bistriata Prof. Dr. Wagner Ferreira dos Santos, BRA Y. M. Forster
References Title Reference Spider Name Content Link Elucidation of the structure and synthesis of neuroprotective low molecular mass components of the Parawixia bistriata spider venom Y. M. Forster, J. L. Green, A. Khatiwada, J. L. Liberato, P. A. Narayana Reddy, J. M. Salvino, S. Bienz, L. Bigler, W. Ferreira dos Santos, A. C. K. Fontana, ACS Chem Neurosci., 2020 P. bistriata ESI-MS/MS Link Low molecular mass compounds in spider venom Y. M. Forster, S. Bienz, L. Bigler, 2020, in preparation div. Link
Spider species Spider species Family Discovered Larinioides cornutus Araneidae 2020 / Y. M. Forster Trichonephila clavipes Araneidae 2020 / Y. M. Forster Parawixia bistriata Araneidae 2020 / Y. M. Forster