Title: Haloxon
CAS Registry Number: 321-55-1
CAS Name: Phosphoric acid bis(2-chloroethyl) 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl ester
Additional Names: 7-[[bis(2-chloroethoxy)phosphinyl]oxy]-3-chloro-4-methyl-2H-1-benzopyran-2-one; 3-chloro-7-hydroxy-4-methylcoumarin bis(2-chloroethyl) phosphate; O,O-bis(b-chloroethyl) O-(3-chloro-4-methyl-7-coumarinyl) phosphate; 3-chloro-7-hydroxy-4-methyl-2H-1-benzopyran-2-one bis(chloroethyl) phosphate; 3-chloro-4-methylumbelliferone di(2-chloroethyl) phosphate; galoxone; helmirone
Manufacturers' Codes: 96-H-60
Trademarks: Galloxon; Loxon; Luxon
Molecular Formula: C14H14Cl3O6P
Molecular Weight: 415.59
Percent Composition: C 40.46%, H 3.40%, Cl 25.59%, O 23.10%, P 7.45%
Literature References: Prepn: BE 610896 (1962 to Cooper, McDougall & Robertson), C.A. 57, 13729g (1962). Toxicity data: Brown et al., Nature 194, 379 (1962).
Properties: Crystals from ethanol, mp 91°. LD50 orally in rats: 900 mg/kg (Brown).
Melting point: mp 91°
Toxicity data: LD50 orally in rats: 900 mg/kg (Brown)
Therap-Cat-Vet: Anthelmintic. |