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Chemical structure of α-Conotoxin MI

GA23988

α-Conotoxin MI

Also known as (1R,7S,10S,13S,16S,19R,24R,27S,33S,36S,43R)-43-[[(2S)-2-[(2-aminoacetyl)amino]-5-(diaminomethylideneamino)pentanoyl]amino]-7-(4-aminobutyl)-10-(2-amino-2-oxoethyl)-16-(hydroxymethyl)-13-[(4-hydroxyphenyl)methyl]-27-(1H-imidazol-5-ylmethyl)-36-methyl-2,5,8,11,14,17,25,28,34,37,44-undecaoxo-21,22,40,41-tetrathia-3,6,9,12,15,18,26,29,35,38,45-undecazatricyclo[22.14.7.029,33]pentatetracontane-19-carboxamide

α-Conotoxin MI has been isolated from the venom of the sea snail Conus imperialis· The conotoxin is a ligand for nicotinic acetylcholine receptors· It is highly active against the neuromuscular receptor in frogs but not in mice

ChemicalCAS88217-10-1MW1493.74FormulaC58H88N22O17S4
CAS number
88217-10-1
Molecular weight
1493.74
Formula
C58H88N22O17S4
Solubility
Soluble in DMSO
InChIKey
QRUYGZMUMCKQPG-JCXWEINESA-N
Catalogue number
GA23988
Brand
GLPBIO
Computed properties PubChem CID 25081090 · XLogP -8.2 · TPSA 742 Ų · H-bond donors 21
XLogP
-8.2
TPSA
742 Ų
H-bond donors
21
H-bond acceptors
25
Rotatable bonds
20
Heavy atoms
101

SMILES C[C@H]1C(=O)N[C@H]2CSSC[C@@H](C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC2=O)CCCCN)CC(=O)N)CC3=CC=C(C=C3)O)CO)C(=O)N)C(=O)N[C@H](C(=O)N4CCC[C@H]4C(=O)N1)CC5=CN=CN5)NC(=O)[C@H](CCCN=C(N)N)NC(=O)CN

Computed descriptors from PubChem (CID 25081090), 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.