CAS · 3682-14-2
Product Overview
4-Aminophthalhydrazide is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | White to light yellow powder |
|---|---|
| Purity | 98.0% min. |
| Solubility (2% water solution) | Colorless to light blue or light yellow transparent liquid |
| Water | 5.0% max. |
| Heavy metals (as Pb) | 0.003% max. |
Applications
4-Aminophthalhydrazide, commonly known as luminol, is widely used in analytical chemistry, forensic science, and research applications due to its chemiluminescent properties. It is primarily employed in forensic investigations for the detection of trace amounts of blood, as it emits a blue glow upon oxidation in the presence of an appropriate catalyst, such as iron from hemoglobin. In addition, it is used in biochemical assays, such as enzyme-linked immunosorbent assays (ELISA) and western blotting, to detect the presence of specific biomolecules via chemiluminescence. 4-Aminophthalhydrazide is also utilized in research for studying oxidative reactions, radical generation, and in the development of chemiluminescent probes and sensors.
Benefits
The benefits of 4-Aminophthalhydrazide are primarily due to its high sensitivity and ease of detection. Its chemiluminescent reaction allows the visualization of minute quantities of target substances, making it invaluable in forensic and diagnostic applications. The compound is relatively stable under normal storage conditions and can be easily handled and incorporated into assay reagents or detection kits. Its rapid and bright emission enhances detection efficiency, reduces the amount of sample required, and enables quantitative or qualitative analysis with high reliability. These properties make it a practical and powerful tool in scientific, forensic, and clinical settings.
Conclusion
4-Aminophthalhydrazide is an essential chemiluminescent compound with critical applications in forensic detection, biochemical assays, and oxidative reaction studies. Its sensitivity, rapid reaction, and visual output provide effective and reliable detection of trace substances, particularly in blood detection and biomolecular analysis. By combining practicality, high sensitivity, and reproducibility, 4-Aminophthalhydrazide remains a key reagent in analytical chemistry, forensic science, and research applications.
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