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Chemical structure of α-Amanitin

GC16277

α-Amanitin

Also known as 2-[34-butan-2-yl-13-(3,4-dihydroxybutan-2-yl)-8,22-dihydroxy-2,5,11,14,27,30,33,36,39-nonaoxo-27lambda4-thia-3,6,12,15,25,29,32,35,38-nonazapentacyclo[14.12.11.06,10.018,26.019,24]nonatriaconta-18(26),19(24),20,22-tetraen-4-yl]acetamide

A selective RNA polymerase II inhibitor

ChemicalCAS23109-05-9MW918.97FormulaC39H54N10O14S
CAS number
23109-05-9
Molecular weight
918.97
Formula
C39H54N10O14S
Solubility
Water： 1mg/ml
InChIKey
CIORWBWIBBPXCG-UHFFFAOYSA-N
Catalogue number
GC16277
Brand
GLPBIO
Computed properties PubChem CID 2100 · XLogP -4.4 · TPSA 400 Ų · H-bond donors 13
XLogP
-4.4
TPSA
400 Ų
H-bond donors
13
H-bond acceptors
15
Rotatable bonds
7
Heavy atoms
64

SMILES CCC(C)C1C(=O)NCC(=O)NC2CS(=O)C3=C(CC(C(=O)NCC(=O)N1)NC(=O)C(NC(=O)C4CC(CN4C(=O)C(NC2=O)CC(=O)N)O)C(C)C(CO)O)C5=C(N3)C=C(C=C5)O

Computed descriptors from PubChem (CID 2100), 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.