Spermidine Trihydrochloride CAS NO 334-50-9 is a polyamine that inhibits neuronal synthase (nNOS) and binds and precipitates DNA. It may be used to purify DNA binding proteins. Additionally, spermidine stimulates T4polynucleotide kinase activity. It is involved in growth, development, and the stress response in plants.
Product name |
Spermidine Trihydrochloride |
Manufacture date |
Jan.15.2025 |
Batch number |
SW250115 |
Analysis date |
Jan.16.2025 |
Batch quantity |
200kg |
Expiry date |
Jan.15.2027 |
Items |
Specifications |
Results |
Appearance |
White to off-white powder |
Conforms |
Identification |
1HNMR confirms to structure |
Conforms |
Solubility |
Soluble in water |
Conforms |
Loss on drying |
≤1.0% |
0.42% |
Residue on ignition |
≤0.2% |
0.07% |
Heavy metals |
≤10ppm |
Conforms |
Pb |
≤0.5ppm |
Conforms |
As |
≤0.15ppm |
Conforms |
Cd |
≤2.5ppm |
Conforms |
Hg |
≤1.5ppm |
Conforms |
Purity (GC) |
≥98.0% |
99.51% |
Melting Point |
257-259ºC |
257.2-258.7ºC |
Argentomentric titration |
99.0-101.0% |
99.64% |
Conclusion |
Conform to specifications. |
Packing description: |
Sealed export grade drum & double of sealed plastic bag |
Storage: |
Store in cool & dry place not freeze, keep away from strong light and heat |
Shelf life: |
2 years when properly stored |
1. It can prevent age-related memory decline.
2. It can delay the onset of dementia.
3. It can delay the senescence to promote the degradation of the protein synthesis or stop them.
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