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Chemical structure of α-Conotoxin PIA

GC14296

α-Conotoxin PIA

Also known as (3S)-3-[[(2S)-2-amino-5-carbamimidamidopentanoyl]amino]-4-[(2S)-2-[[(1R,6R,9S,12S,15S,21S,24S,27S,30S,33R,36S,39S,45S,48S,53R)-21,45-bis(2-amino-2-oxoethyl)-12-(3-amino-3-oxopropyl)-9-[(2S)-butan-2-yl]-6-carbamoyl-30-[(1R)-1-hydroxyethyl]-48-(hydroxymethyl)-24-(1H-imidazol-4-ylmethyl)-8,11,14,20,23,26,29,32,35,38,44,47,50,52-tetradecaoxo-27,36-di(propan-2-yl)-3,4,55,56-tetrathia-7,10,13,19,22,25,28,31,34,37,43,46,49,51-tetradecazatetracyclo[31.17.7.015,19.039,43]heptapentacontan-53-yl]carbamoyl]pyrrolidin-1-yl]-4-oxobutanoic acid

Selective antagonist of α6-containing nicotinic receptors

ChemicalCAS669050-68-4MW1981.3FormulaC79H125N27O25S4
CAS number
669050-68-4
Molecular weight
1981.3
Formula
C79H125N27O25S4
Solubility
Soluble to 2 mg/ml in Water
InChIKey
WINQUAHGULGZED-YTEPHYKOSA-N
Catalogue number
GC14296
Brand
GLPBIO
Computed properties PubChem CID 90475124 · XLogP -11 · TPSA 936 Ų · H-bond donors 26
XLogP
-11
TPSA
936 Ų
H-bond donors
26
H-bond acceptors
32
Rotatable bonds
28
Heavy atoms
135

SMILES CC[C@H](C)[C@H]1C(=O)N[C@@H](CSSC[C@H]2C(=O)N[C@H](C(=O)N[C@H](C(=O)N3CCC[C@H]3C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N2)NC(=O)[C@@H]4CCCN4C(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCCNC(=N)N)N)C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N5CCC[C@H]5C(=O)N[C@H](C(=O)N1)CCC(=O)N)CC(=O)N)CC6=CNC=N6)C(C)C)[C@@H](C)O)C(C)C)CC(=O)N)CO)C(=O)N

Computed descriptors from PubChem (CID 90475124), 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
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.