Aminoguanidine bicarbonate
Pharmaceutical Materials 2025-03-02
CAS Number: 2582-30-1
Molecular Formula: C2H8N4O3
Molecular Weight: 136.11
Appearance: White to off-white crystalline powder
Melting Point: 170-172°C
Usage: Used as a raw material in the synthesis of pharmaceuticals, pesticides, dyes, and explosives.
| Property | Details |
|---|---|
| Chemical Name | Aminoguanidine Bicarbonate |
| Synonyms | Aminoguanidine Hydrogencarbonate, Guanylhydrazine Hydrogencarbonate |
| CAS Number | 2582-30-1 |
| EINECS Number | 219-956-7 |
| Molecular Formula | C₂H₈N₄O₃ |
| Molecular Weight | 136.11 g/mol |
| Physical State | White crystalline powder |
| Melting Point | 170–172°C (decomposes) |
| Solubility | Almost insoluble in water (<5 g/L at 20°C); insoluble in alcohol and other acids |
| Thermal Stability | Unstable when heated; decomposes above 45°C, turning red at 100°C and fully decomposing at 171–173°C |
| Applications | – Synthesis of pharmaceuticals (e.g., furan guanidine, pyrimidine pyrazole, and triazole nucleosides). – Used in dyes, photographic chemicals, and foaming agents. – Explored in explosives synthesis. |
| Health & Safety | – Toxic; causes reduced hemoglobin and lymphocyte counts in rats upon inhalation. – Irritant; requires proper ventilation and protective gear during handling. |
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