CAS No. 1405-37-4

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

Chemical Information

CAS Number 1405-37-4
Molecular Formula

C25H44N14O7.H2SO4

Molecular Weight (MW) 750.78
SMILES C1CN=C(NC1C2C(=O)NCC(C(=O)NC(C(=O)NC(C(=O)NC(=CNC(=O)N)C(=O)N2)CNC(=O)C(CCCN)N)CO)N)N.OS(=O)(=O)O

Ordering Information

Biological Activity

Capreomycin Sulfate is a cyclic peptide antibiotic that acts as an inhibitor of bacterial protein synthesis by binding to the 70S ribosomal unit. By targeting the ribosomal subunit interface, it disrupts translocation during mRNA translation and impairs polypeptide chain elongation. This disruption blocks essential protein production, resulting in potent antibacterial activity against susceptible bacterial pathogens including Mycobacterium tuberculosis.

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