Closantel Sodium

• CAT Number: A000920
• CAS Number: 61438-64-0
• Molecular Formula: C22 H13 Cl2I2N2O2.Na
• Molecular Weight: 685.06
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: sodium;2-[[5-chloro-4-[(4-chlorophenyl)-cyanomethyl]-2-methylphenyl]carbamoyl]-4,6-diiodophenolate
• InChI: InChI=1S/C22H14Cl2I2N2O2.Na/c1-11-6-15(17(10-27)12-2-4-13(23)5-3-12)18(24)9-20(11)28-22(30)16-7-14(25)8-19(26)21(16)29;/h2-9,17,29H,1H3,(H,28,30);/q;+1/p-1
• InChIKey: LREGMDNUOGTSIK-UHFFFAOYSA-M
• SMILES: CC1=CC(=C(C=C1NC(=O)C2=C(C(=CC(=C2)I)I)[O-])Cl)C(C#N)C3=CC=C(C=C3)Cl.[Na+]

Closantel Sodium（Cat No.:A000920）is a veterinary anthelmintic agent effective against a range of parasitic infections, including liver flukes (Fasciola spp.), gastrointestinal nematodes, and some ectoparasites in livestock. It acts as a proton ionophore, disrupting the parasite’s energy metabolism by uncoupling oxidative phosphorylation, ultimately leading to their death. Closantel Sodium is particularly valued for its long-acting efficacy, providing extended protection in sheep, cattle, and goats. Its safety profile and potent activity make it an essential tool for maintaining animal health and improving productivity in agriculture.