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Chemical structure of Not Known

GC13644

Not Known

Also listed as α-Conotoxin EI

Selective antagonist of neuromuscular nicotinic receptors α1β1γδ

ChemicalCAS170663-33-9MW2093.4FormulaC83H125N27O27S5
CAS number
170663-33-9
Molecular weight
2093.4
Formula
C83H125N27O27S5
Solubility
Soluble to 2 mg/ml in 10% acetonitrile
InChIKey
ZUOKYBVKCMQKIN-UHFFFAOYSA-N
Catalogue number
GC13644
Brand
GLPBIO
Computed properties PubChem CID 131954570 · XLogP -12.1 · TPSA 1000 Ų · H-bond donors 28
XLogP
-12.1
TPSA
1000 Ų
H-bond donors
28
H-bond acceptors
35
Rotatable bonds
31
Heavy atoms
142

SMILES CCC(C)C1C(=O)NC(CSSCC2C(=O)NC(C(=O)NC(C(=O)N3CCCC3C(=O)NC(C(=O)NC(CSSCC(C(=O)N2)NC(=O)C4CC(CN4C(=O)C(CC(=O)O)NC(=O)C(CCCNC(=N)N)N)O)C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N5CCCC5C(=O)NC(C(=O)N1)CCC(=O)N)CC(=O)N)CO)CCSC)CC(=O)N)C(C)O)CC6=CNC=N6)CC7=CC=C(C=C7)O)C(=O)N

Computed descriptors from PubChem (CID 131954570), 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.