Home / Products / Levothyroxine / Levothyroxine EP Impurity K ( INR 19900/- 50 mg, 6 weeks) Levothyroxine EP Impurity K ( INR 19900/- 50 mg, 6 weeks) Catalogue No: ACT-L002006 Common name: CAS: 5817-39-0 Mol. Weight: 650.9 Rel. CAS No Shipping Condition Ambient Get Quote Product Overview Chemical Name: (2S)-2-Amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3-iodophenyl]propanoic acid Shipping Temperature: Ambient HSN Code: 38229010 Country of Origin: India Smiles: OC1=C(I)C=C(OC2=CC=C(C[C@H](N)C(O)=O)C=C2I)C=C1I