Home / Products / Levothyroxine / Levothyroxine EP Impurity J ( INR 24900/- 50 mg, 6 weeks) Levothyroxine EP Impurity J ( INR 24900/- 50 mg, 6 weeks) Catalogue No: ACT-L002005 Common name: CAS: 4604-41-5 Mol. Weight: 525.1 Rel. CAS No Shipping Condition Ambient Get Quote Product Overview Chemical Name: (2S)-2-Amino-3-[4-(4-hydroxy-3-iodophenoxy)-3-iodophenyl]propanoic acid Shipping Temperature: Ambient HSN Code: 38229010 Country of Origin: India Smiles: OC1=CC=C(OC2=CC=C(C[C@H](N)C(O)=O)C=C2I)C=C1I