Methyl 5-chloroanthranilate CAS 5202-89-1

1. Methyl 5-chloroanthranilate is used as an intermediate for synthesizing pharmaceuticals, including antihistamines and bacterial RNA polymerase inhibitors .
2. Methyl 5-chloroanthranilate CAS 5202-89-1 is employed as a building block in organic synthesis for producing agrochemicals (insecticides), dyes, pigments, and fine chemicals .
3. Methyl 5-chloroanthranilate is a versatile precursor for forming heterocycles, such as quinazolines, via functional group modification .

1. Store Methyl 5-chloroanthranilate under inert gas (nitrogen or argon) in a tightly sealed container at 2–8 °C, protected from light and moisture .
2. Keep Methyl 5-chloroanthranilate CAS 5202-89-1 strictly separated from strong oxidizing agents, strong acids, and strong bases to prevent degradation .
3. Handle Methyl 5-chloroanthranilate using appropriate personal protective equipment, including gloves and eye protection, in a well-ventilated area .

1. Isolate the spill area, use personal protective equipment, and avoid dust generation .
2. Sweep up or collect the spilled solid into sealed, labeled containers for disposal; do not let Methyl 5-chloroanthranilate enter drains .
3. Personnel cleaning Methyl 5-chloroanthranilate CAS 5202-89-1 spills must dispose of waste according to local environmental regulations .

1. Methyl 5-chloroanthranilate is classified with GHS signal word "Warning" and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335) .
2. Methyl 5-chloroanthranilate CAS 5202-89-1 may be harmful if swallowed, inhaled, or absorbed through the skin .
3. Under fire conditions, thermal decomposition of Methyl 5-chloroanthranilate produces toxic fumes including carbon oxides, nitrogen oxides, and hydrogen chloride gas .