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Chemical structure of Kaliotoxin

GC15054

Kaliotoxin

Also known as 6-amino-2-[[1-[2-[[47-[[6-amino-2-[[2-[[4-amino-2-[[2-[[2-[[2-[(2-aminoacetyl)amino]-3-methylbutanoyl]amino]-4-carboxybutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]hexanoyl]amino]-15,39,75,92-tetrakis(4-aminobutyl)-81-(2-amino-2-oxoethyl)-65-(3-amino-3-oxopropyl)-33-benzyl-30,78-bis(3-carbamimidamidopropyl)-18-(carboxymethyl)-50,56-bis(hydroxymethyl)-4-(1H-imidazol-4-ylmethyl)-21-methyl-89-(2-methylpropyl)-27,84-bis(2-methylsulfanylethyl)-2,5,13,16,19,22,25,28,31,34,37,40,48,51,54,57,63,66,74,77,80,83,86,87,90,93,99-heptacosaoxo-9,10,44,45,70,71-hexathia-a,3,6,14,17,20,23,26,29,32,35,38,41,49,52,55,58,64,67,73,76,79,82,85,88,91,94-heptacosazapentacyclo[40.30.14.1412,68.058,62.094,98]hectane-7-carbonyl]amino]-3-hydroxybutanoyl]pyrrolidine-2-carbonyl]amino]hexanoic acid

voltage-sensitive K+ channel blocker

ChemicalCAS145199-73-1MW4149.94FormulaC171H283N55O49S8
CAS number
145199-73-1
Molecular weight
4149.94
Formula
C171H283N55O49S8
Solubility
Soluble to 2 mg/ml in sterile water
InChIKey
VRARWAGTAUYUOO-UHFFFAOYSA-N
Catalogue number
GC15054
Brand
GLPBIO
Computed properties PubChem CID 90488859 · XLogP -21.5 · TPSA 1890 Ų · H-bond donors 57
XLogP
-21.5
TPSA
1890 Ų
H-bond donors
57
H-bond acceptors
67
Rotatable bonds
85
Heavy atoms
283

SMILES CCC(C)C(C(=O)NC(CC(=O)N)C(=O)NC(C(C)C)C(=O)NC(CCCCN)C(=O)NC1CSSCC2C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC3CSSCC(C(=O)NC(C(=O)NC(C(=O)N4CCCC4C(=O)NC(CSSCC(NC(=O)C(NC3=O)CC5=CNC=N5)C(=O)NC(C(C)O)C(=O)N6CCCC6C(=O)NC(CCCCN)C(=O)O)C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NCC(=O)NC(C(=O)NC(C(=O)NC(C(=O)NCC(=O)NC(C(=O)N2)CCCCN)CC7=CC=CC=C7)CCCNC(=N)N)CCSC)C)CC(=O)O)CCCCN)CCCCN)CC(C)C)NC(=O)C(NC(=O)C8CCCN8C(=O)C(NC(=O)CNC(=O)C(NC1=O)CO)CO)CCC(=O)N)CCCCN)CCCNC(=N)N)CC(=O)N)CCSC)NC(=O)C(CCC(=O)O)NC(=O)C(C(C)C)NC(=O)CN

Computed descriptors from PubChem (CID 90488859), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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