040-000-337 Spermidine Trihydrochloride, CAS 334-50-9

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Synonym Spermidine
Keywords Anti-aging, inhibit neuron synthetase, Alzheimer’s disease
Related products β-Nicotinamide mononucleotide, NMN, Nicotinamide Riboside, NR, Dasatinib Monohydrate


Spermidine Trihydrochloride Specifications

Product Name Spermidine
CAS Registry Number 334-50-9
Molecular Formula C7H19N3
Molecular Weight 145.2 g/mol
Purity 99 %
Appearance White powder
Shelf life 2 years
Functions Induce phagocytosis, Retarded protein aging, Inhibition of neuronal NO synthase (nNOS)

Spermidine Trihydrochloride Description

Spermidine, also known as Spermidine Trihydrochloride, is a polyamine. Spermidine Trihydrochloride is widely distributed in organisms and is biosynthesized by putrescine (butanediamine) and adenosylmethionine. Spermidine can inhibit neuron synthetase, bind and precipitate DNA; it can also be used to purify DNA-binding proteins and stimulate T4 polynucleotide kinase activity.

On September 1, 2013, German and Austrian scientists collaborated to show that spermidine may prevent Alzheimer’s disease.

spermidine trihydrochloride


  1. Cull, M; McHenry, CS (1990). Preparation of extracts from prokaryotes. Methods in Enzymology. 182. pp. 147–53.
  2. Wu, WH; Morris, DR (1973). “Biosynthetic arginine decarboxylase from Escherichia coli. Subunit interactions and the role of magnesium ion”. The Journal of Biological Chemistry. 248 (5): 1696–9.
  3. Tabor, CW; Tabor, H (1984). “Polyamines”. Annual Review of Biochemistry. 53: 749–90.