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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-PhAcAsn43Arg
General Description Name Value Level S-3 / C-1 Discovered 2020 / P. bistriata Synonym — Molecular formula C₂₅H₄₃N₉O₆ CAS — SMILES O=C(CC1=CC=C(O)C=C1O)NC(CC(N)=O)C(NCCCCNCCCNC(C(N)CCCNC(N)=N)=O)=OInChI InChI=1S/C25H43N9O6/c26-18(5-3-11-33-25(28)29)23(39)31-12-4-9-30-8-1-2-10-32-24(40)19(15-21(27)37)34-22(38)13-16-6-7-17(35)14-20(16)36/h6-7,14,18-19,30,35-36H,1-5,8-13,15,26H2,(H2,27,37)(H,31,39)(H,32,40)(H,34,38)(H4,28,29,33)Precursor 1 [M+H]⁺ 566.34091 Precursor 2 [M+2H]²⁺ 283.67409 Precursor 3 HDX 14 Precursor HDX [M(D₁₄)+D]⁺ 581.43506 Precursor HDX 2 [M(D₁₄)+2D]²⁺ 291.72431 Precursor HDX 3 Rt 4.55 Rt HDX 3.39
Calculated MS/MS fragments # a b c ta z y tz 1 265.08190 247.07133 248.05535 282.10845 214.16624 197.13969 231.19279 2 336.15540 318.14483 319.12885 353.18195 285.23974 268.21319 302.26629 3 393.21325 375.20268 376.18670 566.34091 399.28266 382.25611 416.30921
Additional MS/MS fragments Recorded MS/MS spectra pdf Precursor Co-eluting Spider Source Author Data 66.34091 T. clavipes Spider Pharm, USA Y. M. Forster Data 283.67409 T. clavipes Spider Pharm, USA Y. M. Forster Data HDX T. clavipes Spider Pharm, USA Y. M. Forster Data 566.34091 P. bistriata Prof. Dr. Wagner Ferreira dos Santos, BRA Y. M. Forster Data 283.67409 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 Trichonephila clavipes Araneidae 2020 / Y. M. Forster Parawixia bistriata Araneidae 2020 / Y. M. Forster
