1. Appearance: White to off-white crystalline powder
2. Purity (HPLC): ≥95% (typically ≥98%)
3. Moisture: ≤0.5%
4. Melting Point: Not available
5. Residue on Ignition: ≤0.1%
6. Heavy Metals: ≤10 ppm
7. Related Substances: ≤1.0%

Applications

• Pharmaceutical Intermediate: Key building block for synthesizing indazole-based drugs, especially kinase inhibitors and anti-inflammatory agents.
• Organic Synthesis: Used in the preparation of complex heterocyclic compounds, as a precursor for introducing indazole and cyano groups.
• Research Reagent: Employed in medicinal chemistry research for structure-activity relationship (SAR) studies and drug discovery.

Safety Information

• Handling: Wear safety goggles, nitrile gloves, and dust mask; operate in a fume hood.
• Storage: Store at 2–8 °C, sealed, away from moisture and strong oxidants.
• Disposal: Dispose of as hazardous waste following local environmental regulations.