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Chemical structure of β-Amanitin

GC19807

β-Amanitin

Also known as 2-[(1R,4S,8R,10S,13S,16S,27R,34S)-34-[(2S)-butan-2-yl]-13-[(2R,3R)-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]acetic acid

β-Amanitin is a cyclic peptide toxin in the poisonous Amanita phalloides mushroom· β-Amanitin inhibits inhibits eukaryotic RNA polymerase II and III· β-Amanitin inhibits protein synthesis· β-Amanitin can be used as a cytotoxic component of antibody-drug conjugates (ADCs)

ChemicalCAS21150-22-1MW920FormulaC39H53N9O15S
CAS number
21150-22-1
Molecular weight
920
Formula
C39H53N9O15S
Solubility
1 mg/ml in Water
InChIKey
IEQCUEXVAPAFMQ-SXZCQOKQSA-N
Catalogue number
GC19807
Brand
GLPBIO
Computed properties PubChem CID 76959217 · XLogP -3.8 · TPSA 394 Ų · H-bond donors 13
XLogP
-3.8
TPSA
394 Ų
H-bond donors
13
H-bond acceptors
16
Rotatable bonds
7
Heavy atoms
64

SMILES CC[C@H](C)[C@H]1C(=O)NCC(=O)N[C@H]2C[S@@](=O)C3=C(C[C@@H](C(=O)NCC(=O)N1)NC(=O)[C@@H](NC(=O)[C@@H]4C[C@H](CN4C(=O)[C@@H](NC2=O)CC(=O)O)O)[C@@H](C)[C@H](CO)O)C5=C(N3)C=C(C=C5)O

Computed descriptors from PubChem (CID 76959217), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
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