3947 Nitrapyrin Nitrapyrin (trade name N-Serve) is used as an agricultural chemical. It inhibits nitrification in grain and reduced the nitrogen losses from arable land. It was approved in the USA in 1974 and inhibits or kills Nitrosomonas bacteria. Nitrapyrin is currently registered by the U.S. Environmental Protection Agency (EPA) as a nitrification inhibitor to slow and reduce the loss of nitrogen from soil when used together with urea and other ammoniacal (ammonia containing) fertilizers. 1929-82-4 16004 C6H3Cl4N 230.9 White powder. No indication of carcinogenicity to humans (not listed by IARC). Nitrapyrin (trade name N-Serve) is used as an agricultural chemical. Nitrapyrin is currently registered by the U.S. Environmental Protection Agency (EPA) as a nitrification inhibitor to slow and reduce the loss of nitrogen from soil when used together with urea and other ammoniacal (ammonia containing) fertilizers. 2013-04-25T07:56:53Z 2026-04-17T15:57:24Z C18751 true ClC1=CC=CC(=N1)C(Cl)(Cl)Cl C6H3Cl4N InChI=1S/C6H3Cl4N/c7-5-3-1-2-4(11-5)6(8,9)10/h1-3H DCUJJWWUNKIJPH-UHFFFAOYSA-N 230.907 228.901959929 Exogenous Solid CHEMBL1557091 15205 CHEM002853 DTXSID0024216 NS00005534 2-chloro-6-(trichloromethyl)pyridine