Streptomycin; Chemical name, Molecular Formula, Molar mass, Chemical Structure
Автор: Sokoto Pharmacology
Загружено: 2026-02-16
Просмотров: 2
Описание:
🔬 Chemical Details
Chemical name (IUPAC):
O-2-deoxy-2-[(2S,3R,4S,5R,6R)-3-(dimethylamino)-4-hydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]-α-L-glucopyranosyl-(1→2)-O-β-D-streptamine
Molecular formula:
C₂₁H₃₉N₇O₁₂
Molar mass:
≈ 581.57 g/mol
Chemical structure (description):
Streptomycin is an aminoglycoside antibiotic with these structural features:
A streptamine core (hexose-like ring with multiple amino groups).
Two sugar moieties (streptose and N-methyl-L-glucosamine) attached via glycosidic linkages.
Multiple hydroxyl groups and amino substituents, giving it high polarity and water solubility.
Several stereocenters, ensuring a rigid 3D conformation for ribosomal binding.
This arrangement allows Streptomycin to bind to the 30S ribosomal subunit, interfering with protein synthesis and causing bacterial cell death
#Streptomycin
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