| Nome del prodotto | Spermidina |
|---|---|
| Numero CAS | 124-20-9 |
| Formula molecolare | C₇H₁₉N₃ |
| Peso molecolare | 145.25 g/mol |
| Aspetto | Polvere cristallina di colore da bianco a bianco sporco |
| Analisi (HPLC) | ≥ 99,01 TP3T |
| Perdita per essiccazione | ≤ 1,01 TP3T |
| Residuo di combustione | ≤ 0,11 TP3T |
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Spermidine is a naturally occurring polyamine compound found in all living organisms, playing an essential role in cellular growth, proliferation, and differentiation.
It is synthesized endogenously from putrescine via the addition of an aminopropyl group derived from decarboxylated S-adenosylmethionine (SAM).
Dietary sources include wheat germ, soybeans, aged cheese, mushrooms, and certain fruits.
Autophagy induction: Potent activator of autophagic flux, promoting cellular clearance and renewal.
DNA/chromatin stabilization: Binds to nucleic acids, protecting against oxidative damage and maintaining chromatin conformation.
Cellular proliferation: Essential polyamine for cell cycle progression and tissue regeneration.
Anti-inflammatory potential: Modulates inflammatory signaling pathways.
Neuroprotezione: Supports neuronal survival and function via autophagy and anti-apoptotic mechanisms.
| Composto | N. CAS. | Relazione |
|---|---|---|
| Spermidina | 124-20-9 | Parent polyamine |
| Spermine | 71-44-3 | Higher homologue, tetra-amine |
| Putrescine | 110-60-1 | Precursor to spermidine |
| Cadaverine | 462-94-2 | Related diamine |
| Agmatine | 306-60-5 | Decarboxylated arginine, related amine |
| Parametro | Specifiche |
|---|---|
| Purezza (HPLC) | ≥ 99,01 TP3T |
| Identificazione | Lo spettro IR/MS è conforme al riferimento |
| Perdita per essiccazione | ≤ 1,01 TP3T |
| Residuo di combustione | ≤ 0,11 TP3T |
| Metalli pesanti (espressi come Pb) | ≤ 10 ppm |
| Arsenico (As) | ≤ 1 ppm |
| Limiti microbiologici | Conforme agli standard USP/EP |
| Solventi residui | Conforme ai requisiti USP |
Capacità mensile: 10+ kg
Tempi di consegna: 3–5 giorni (campioni), 10–15 giorni (carichi)
DocumentazioneCOA, cromatogramma HPLC, dati di stabilità, NMR (su richiesta)
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