Необходимые детали
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Введение в продукт
| Parameter | Details |
|---|---|
| Chemical Name | 5-Nitro-1H-indazole |
| CAS Number | 5401-94-5 |
| Molecular Formula | C₇H₅N₃O₂ |
| Molecular Weight | 163.13 g/mol |
| Physical Appearance | Yellow crystalline powder; Odorless |
| Melting Point | 206–210 °C |
| Solubility | Slightly soluble in water; Soluble in dimethyl sulfoxide (DMSO), N,N-dimethylformamide (DMF), hot ethanol; Moderately soluble in ethyl acetate |
| Chemical Properties | Aromatic heterocyclic compound; Contains nitro group (-NO₂) at the 5-position of indazole ring; Stable under normal temperature and pressure; Decomposes at high temperatures (>250°C) |
| Primary Applications | 1. Pharmaceutical Intermediate: Key building block for synthesis of indazole-containing drugs (e.g., anti-cancer agents, anti-inflammatory drugs, kinase inhibitors)2. Agrochemicals: Precursor for pesticide and herbicide formulations3. Material Science: Monomer for functional polymer synthesis; Fluorescent material intermediate4. Research: Reagent for heterocyclic chemistry studies |
| Safety & Hazards | - Low acute toxicity; May cause mild skin and eye irritation upon direct contact- Inhalation of dust may cause respiratory tract discomfort- Avoid contact with strong oxidizers and reducing agents (may cause reactions) |
| Storage Requirements | Store in sealed, light-resistant containers in a cool, dry, well-ventilated area; Keep away from heat, sparks, and open flames; Separate from incompatible chemicals |
| Regulatory Notes | No strict global restrictions for laboratory and industrial use; Compliance with local hazardous chemical handling and transportation regulations required; Not listed as a controlled substance |
