Isoquinoline(CAS: 119-65-3)

Isoquinoline is a heterocyclic organic compound with the chemical formula C9H9N. It is a nitrogen-containing aromatic ring system and is known for its distinctive properties, including a bitter taste and a pungent odor. Isoquinoline is a precursor in the synthesis of various pharmaceuticals and is commonly used in organic chemistry research due to its versatility and reactivity.

Isoquinoline is widely used in pharmaceuticals as a building block for drugs such as morphine and codeine. It also finds applications in the production of dyes, pesticides, and organic intermediates. Additionally, it is employed in research for its ability to form stable derivatives and its role in medicinal chemistry.

Isoquinoline is considered toxic if ingested or inhaled. It can cause irritation to the skin, eyes, and respiratory system. Proper protective measures, such as gloves, goggles, and a fume hood, are essential when handling it. Safety standards recommend avoiding prolonged exposure and following OSHA guidelines for chemical handling.

Isoquinoline should be stored in a cool, dry, and dark place to maintain its stability. It is typically kept in a sealed container away from moisture and air. Storage at temperatures below 25°C is recommended, and it should be protected from light to prevent degradation. Always ensure proper ventilation and use appropriate safety equipment when handling or storing.