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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-PhAcAsn4Lys(Me₂)3Arg⁺
General Description Name Value Level S-3 / C-1 Discovered 2020 / P. bistriata Synonym — Molecular formula C₃₃H₆₀N₁₁O₇⁺ CAS — SMILES O=C(CC1=CC=C(O)C=C1O)NC(CC(N)=O)C(NCCCCNC(C(N)CCCC[N+](C)(C)CCCNC(C(CCCNC(N)=N)N)=O)=O)=OInChI InChI=1S/C33H59N11O7/c1-44(2,18-8-16-40-31(50)25(35)10-7-15-42-33(37)38)17-6-3-9-24(34)30(49)39-13-4-5-14-41-32(51)26(21-28(36)47)43-29(48)19-22-11-12-23(45)20-27(22)46/h11-12,20,24-26H,3-10,13-19,21,34-35H2,1-2H3,(H11-,36,37,38,39,40,41,42,43,45,46,47,48,49,50,51)/p+1Precursor 1 M⁺ 722.46717 Precursor 2 [M+H]²⁺ 361.73722 Precursor 3 [(M+H)+CF₃CO₂]⁺ 836.46003 HDX 16 Precursor HDX M(D₁₆)⁺ 738.5676 Precursor HDX 2 [M(D₁₆)+D]²⁺ 370.29058 Precursor HDX 3 [(M(D₁₆)+D)+CF₃CO₂]⁺ 853.56674 Rt 4.89 Rt HDX 3.69
Calculated MS/MS fragments # a b c ta z y tz 1 265.08190 247.07133 248.05535 282.10845 214.16624 197.13969 259.22409 2 336.15540 318.14483 319.12885 353.18195 370.29250 354.27378 387.31905 3 464.25036 446.23980 447.22381 509.30821 441.36600 425.34728 458.39255 4 549.33951 531.32894 532.31296 722.46717 555.40893 539.39020 572.43548
Additional MS/MS fragments Recorded MS/MS spectra pdf Precursor Co-eluting Spider Source Author Data 361.73722 P. bistriata Prof. Dr. Wagner Ferreira dos Santos, Y. M. Forster Data 836.46003 P. bistriata Prof. Dr. Wagner Ferreira dos Santos, Y. M. Forster Data HDX P. bistriata Prof. Dr. Wagner Ferreira dos Santos, 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
Spider species Spider species Family Discovered Parawixia bistriata Araneidae 2020 / Y. M. Forster
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