Spermidine (124-20-9)

January 22, 2022

Spermidine is a polyamine compound that exists in ribosomes and living tissues and has various metabolic functions in living organisms. It was originally isolated from semen. Spermidine is known for inducing autophagy, the body’s cellular renewal and recycling process that slows down with age. Human supplementation with spermidine has been shown to support cognitive and heart health, promote hormonal balance, improve hair growth and fullness (including eyelashes and eyebrows), and strengthen nails. Epidemiological studies have shown that higher spermidine levels are associated with longer lifespan.

Status: In Mass Production
Unit: 25kg/Drum
Capacity: 1100kg/month


Spermidine (124-20-9) Specifications

Product Name Spermidine
Chemical Name N’-(3-aminopropyl)butane-1,4-diamine
Synonym 1,5,10-Triazadecane;






1,4-Butanediamine, N-(3-aminopropyl)-;


CAS Number 124-20-9
Purity 98%
Molecular Formula C7H19N3
Molecular Weight 145.25
Monoisotopic Mass 145.157897619
Melting Point 23-25 °C
Boiling Point  128-130 °C (14 mmHg)
Density 1.00 g/mL at 20 °C
Color Clear colorless
Water Solubility  Miscible with water, ethanol and ether.
Storage Temperature  Room temp
Application Spermidine is a biogenic polyamine formed from putrescine. Spermidine is a precursor of Spermine. Spermidine is essential for both normal and neoplastic tissue growth.
Testing Document Available