Home / Products / Levothyroxine / Levothyroxine EP Impurity I ( INR 19900/- 50 mg, 6 weeks) Levothyroxine EP Impurity I ( INR 19900/- 50 mg, 6 weeks) Catalogue No: ACT-L002002 Common name: T4-Aldehyde CAS: 2016-06-0 Mol. Weight: 717.8 Rel. CAS No Shipping Condition Ambient Get Quote Product Overview Chemical Name: 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzaldehyde Shipping Temperature: Ambient HSN Code: 38229010 Country of Origin: India Smiles: IC1=CC(OC2=C(I)C=C(C([H])=O)C=C2I)=CC(I)=C1O