4-(1H-Pyrazol-1-yl)benzaldehyde(CAS: 99662-34-7)

4-(1H-Pyrazol-1-yl)benzaldehyde is an aromatic aldehyde with the chemical formula C9H7NO2. It is a white to off-white crystalline solid with a distinctive odor. This compound has a熔点 of 150-151°C and a boiling point of 290°C at 760 mmHg. It is used in various applications including pharmaceuticals, analytical chemistry, and as a precursor in organic synthesis.

4-(1H-Pyrazol-1-yl)benzaldehyde is primarily used in the pharmaceutical industry for the synthesis of medicinal compounds. It also serves as a reagent in organic chemistry for the preparation of various heterocyclic compounds. Additionally, it is used in analytical chemistry for qualitative and quantitative analysis of other compounds.

4-(1H-Pyrazol-1-yl)benzaldehyde is generally considered safe for laboratory use when proper precautions are taken. It is not considered hazardous for the general public. However, it should be handled with care due to its reactive nature. Protective measures include wearing appropriate personal protective equipment such as gloves and goggles.

4-(1H-Pyrazol-1-yl)benzaldehyde should be stored in a cool, dry place away from direct sunlight. It should be kept in a tightly sealed container to minimize exposure to moisture and light. The storage temperature should be between 15-25°C, and humidity levels should be kept low to prevent degradation. It is recommended to store it in a well-ventilated area to avoid the accumulation of flammable vapors.