Ipazine [2-Chloro-4-diethylamino-6-isopropylamino-s-triazine ] 
Cotton did not extensively degrade the triazine ring of cl4-labeled 
ipazine. Evolution of cl49,. from culture solutions was not observed; 
however, cl4q, evolution when the soil was treated, indicated the role of 
soil microorganisms in ipazine degradation. Some hydroxyipazine was found 
but this did not constitute the major degradation product (607). 
Cl 
OH 
va a 
I <ie capra by the 
2D KG contd Qy ALS oy 
‘cH, Nou, 
Prometone [2-Methoxy-4,6-bis (isopropylamino)-s-triazine ] 
Feeding studies in rats have indicated eleven metabolites (73). 
Some metabolites were isolated and identified in feeding studies with rats 
and rabbits (See Table 1) (133). 
OCH, 
ar 
pry, ? Or a 
Hy” “cu, 
Propazine [2-Chloro-4,6-bis[isopropylamino]-s-triazine] 
Feeding studies with rats indicated oxidation of the side chains to 
CO» and eighteen metabolites (73). In other studies with rats and rabbits, 
some metabolites were isolated and identified (See Tablel) (133). After 
propazine was administered to lactating goats, sixteen metabolites were 
separated by ion-exchange chromatography of the urine but not identified. 
CO5 was obtained from dealkylation and oxidation of the side chain isopropyl 
moieties (1633). 
SbF 
