Ethyl 5-amino-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate(CAS: 138907-68-3)

Ethyl 5-amino-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate (CAS: 138907-68-3) is subject to the Global Harmonized System (GHS) for classification and labeling of chemicals. In Europe, it falls under the Regulation (EC) No 1907/2006, known as REACH, requiring manufacturers and importers to register substances with the European Chemicals Agency (ECHA). The FDA and EPA in the United States may also require specific documentation and testing for registration and handling under the Toxic Substances Control Act (TSCA) and other environmental regulations.

There are several alternatives to Ethyl 5-amino-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate (CAS: 138907-68-3) that can be used in synthesis, including analogs like 4-(5-amino-1H-pyrazol-4-yl)benzoic acid and similar substituted pyrazoles. Common alternative reagents include 5-amino-1H-pyrazole-4-carboxylic acid and 4-fluorobenzenesulfonyl chloride, which can be used in related synthetic pathways.

The market for Ethyl 5-amino-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate (CAS: 138907-68-3) is driven by its use in pharmaceutical and agrochemical industries. Research trends are focusing on its potential as a lead compound for new drug development, particularly in antiviral and anticancer therapies. Recent studies have also explored its role in crop protection and pest control, indicating growing interest in its applications.

Waste containing Ethyl 5-amino-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate (CAS: 138907-68-3) should be collected in designated containers and handled according to local and international regulations. Proper incineration or professional waste disposal services should be utilized to ensure compliance with environmental standards. Precautions should include appropriate personal protective equipment (PPE) and the use of neutralizing agents if necessary. It is important to consult with a waste management expert or regulatory body for specific guidelines.