Molecular Weight: 496.55 g/mol

G-418 Chemical Structure
Chemical Structure
Check the G-418 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

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Chemical Information

IUPAC Name (2R,3R,4R,5R)-2-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[(2S,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-[(1R)-1-hydroxyethyl]oxan-2-yl]oxy-2-hydroxycyclohexyl]oxy-5-methyl-4-(methylamino)oxane-3,5-diol
CAS Number 49863-47-0
Molecular Formula

C20H40N4O10
Molecular Weight (MW) 496.55
InChIKey BRZYSWJRSDMWLG-DJWUNRQOSA-N

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Note: Technical data last updated: Sep 1, 2026.