| Nombre del producto | Espermidina |
|---|---|
| Número CAS | 124-20-9 |
| Fórmula molecular | C₇H₁₉N₃ |
| Peso molecular | 145.25 g/mol |
| Apariencia | Polvo cristalino de color blanco a blanquecino |
| Ensayo (HPLC) | ≥ 99,01 TP3T |
| Pérdida por secado | ≤ 1,01 TP3T |
| Residuo tras la combustión | ≤ 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.
Neuroprotección: Supports neuronal survival and function via autophagy and anti-apoptotic mechanisms.
| Compuesto | N.º CAS. | Relación |
|---|---|---|
| Espermidina | 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 |
| Parámetro | Especificaciones |
|---|---|
| Pureza (HPLC) | ≥ 99,01 TP3T |
| Identificación | IR / MS spectrum conforms to reference |
| Pérdida por secado | ≤ 1,01 TP3T |
| Residuo tras la combustión | ≤ 0,11 TP3T |
| Metales pesados (expresados en Pb) | ≤ 10 ppm |
| Arsénico (As) | ≤ 1 ppm |
| Límites microbianos | Cumple con las normas USP/EP |
| Disolventes residuales | Cumple con los requisitos de la USP |
Capacidad mensual: más de 10 kg
Plazo de entrega: 3-5 días (muestras), 10-15 días (a granel)
Documentación: COA, HPLC chromatogram, stability data, NMR (upon request)
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