Molecular Formula: C
10H
26N
4 Molecular Weight: 202.34024
InChIKey: PFNFFQXMRSDOHW-UHFFFAOYSA-N
A biogenic polyamine formed from spermidine. It is found in a wide variety of organisms and tissues and is an essential growth factor in some bacteria. It is found as a polycation at all pH values. Spermine is associated with nucleic acids, particularly in viruses, and is thought to stabilize the helical structure.
From: MeSH