Home / Products / Levothyroxine / Levothyroxine EP Impurity E (INR 1900/- 50 mg, 2 weeks) Levothyroxine EP Impurity E (INR 1900/- 50 mg, 2 weeks) Catalogue No: ACT-L002012 Common name: Diiodothyronine (EP) ; 3,5-Diiodo-L-thyronine CAS: 1041-01-6 Mol. Weight: 525.1 Rel. CAS No Shipping Condition Ambient Get Quote Product Overview Chemical Name: (2S)-2-Amino-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]propanoic acid Shipping Temperature: Ambient HSN Code: 38229010 Country of Origin: India Smiles: OC1=CC=C(OC2=C(I)C=C(C[C@H](N)C(O)=O)C=C2I)C=C1