4-Amino-3-hydrazino-1,2,4-triazol-5-thiol
Pharmaceutical Materials 2025-03-02
CAS Number: 1750-12-5
Molecular Formula: C2H6N6S
Molecular Weight: 146.17 g/mol
Appearance: White to off-white powder
Melting Point: 230-231°C
Usage: It is commonly used as an intermediate in the synthesis of various chemical compounds.
| Attribute | Details |
|---|---|
| Chemical Name | 4-Amino-3-hydrazino-1.2.4-triazol-5-thiol |
| CAS Number | 1750-12-5 |
| Molecular Formula | C2H6N6S |
| Molecular Weight | 146.174 g/mol |
| Appearance | White to beige powder |
| Density | 2.3±0.1 g/cm³ (Predicted: 2.31 g/cm³) |
| Melting Point | 228-230 °C (lit.); 230-231 °C (another reference) |
| Boiling Point | 275.0±23.0 °C at 760 mmHg |
| Flash Point | 120.1±22.6 °C |
| Refractive Index | 2.094 |
| Solubility | Soluble in Dimethyl sulfoxide (DMSO) |
| Vapor Pressure | 0.0±0.6 mmHg at 25 °C |
| Storage Conditions | 0-6 °C; Seal, keep in a cool, dry, and light-proof place |
| Acidity Coefficient (pKa) | 8.52±0.20 (Predicted) |
| Category | Biochemical and molecular biological reagents; General analytical reagents; Pharmaceutical intermediates |
| Applications | Sensitive reagent for the determination of aldehydes; Derivative of neutral monosaccharides in HPLC analysis |
| Safety Information | Xi; R36/37/38; S26. S36; Packing Group III; Danger Class 4.1 |
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