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Chemical structure of Framycetin sulfate

GC64757

Framycetin sulfate

Also known as (2R,3S,4R,5R,6R)-5-amino-2-(aminomethyl)-6-[(1R,2R,3S,4R,6S)-4,6-diamino-2-[(2S,3R,4S,5R)-4-[(2R,3R,4R,5S,6S)-3-amino-6-(aminomethyl)-4,5-dihydroxyoxan-2-yl]oxy-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3-hydroxycyclohexyl]oxyoxane-3,4-diol;sulfuric acid

Framycetin sulfate (Neomycin B sulfate), an aminoglycoside antibiotic, is a potent RNase P cleavage activity inhibitor with a Ki of 35 μM

ChemicalCAS4146-30-9MW908.88FormulaC23H52N6O25S3
CAS number
4146-30-9
Molecular weight
908.88
Formula
C23H52N6O25S3
Solubility
Water ： 250 mg/mL (275·06 mM; Need ultrasonic)
InChIKey
KWBUARAINLGYMG-JGMIRXPNSA-N
Catalogue number
GC64757
Brand
GLPBIO
Computed properties PubChem CID 24978553 · TPSA 602 Ų · H-bond donors 19 · H-bond acceptors 31
TPSA
602 Ų
H-bond donors
19
H-bond acceptors
31
Rotatable bonds
9
Heavy atoms
57

SMILES C1[C@H]([C@@H]([C@H]([C@@H]([C@H]1N)O[C@@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CN)O)O)N)O[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O[C@@H]4[C@@H]([C@H]([C@@H]([C@@H](O4)CN)O)O)N)O)O)N.OS(=O)(=O)O.OS(=O)(=O)O.OS(=O)(=O)O

Computed descriptors from PubChem (CID 24978553), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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