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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 3020978Generated: October 23, 2026

Ethyl 3,5-diiodo-4-(4-methoxyphenoxy)phenylacetate

Einecs 288-610-5 · Levothyroxine Sodium Impurity 8 · ethyl 3,5-diiodo-4-(4-methoxyphenoxy)phenylacetate · 3,5-Diiodo-4'-O-Methyl Thyroacetic Acid Ethyl Ester · 3,5-Diiodo-4a€-O-methyl Thyroacetic Acid Ethyl Ester · 3,5-Diiodo-4-(4-methoxyphenoxy)benzeneacetic acid ethyl ester · Benzeneacetic acid, 3,5-diiodo-4-(4-methoxyphenoxy)-, ethyl ester · 3,5-Diiodo-4′-O-methyl thyroacetic acid ethyl ester, CAS 85828-82-6

https://huagongshe.com/en/chemical/3020978

Ethyl 3,5-diiodo-4-(4-methoxyphenoxy)phenylacetate molecular structure

Identifiers & Physical Properties

CAS No.85828-82-6
Molecular formulaC17H16I2O4
Average molar mass538.11 g/mol
Monoisotopic mass537.91380499 g/mol
SMILESCCOC(=O)Cc1cc(I)c(Oc2ccc(OC)cc2)c(I)c1
InChIKeyBCLWYRUGYYCELP-UHFFFAOYSA-N
PubChem CID3020978
EC No.288-610-5
DTXSIDDTXSID10235109

Chemical & Physical Properties

XLogP4.9
Topological polar surface area44.8
Hydrogen bond donors0
Hydrogen bond acceptors4
Rotatable bonds7
Heavy atoms23
Formal charge0
Complexity360
Endocrine DisruptorsPotential endocrine disrupting compound
SolubilityDichloromethane
Physical stateSolid
ColorWhite

Applications & Uses

Uses

3,5-Diiodo-4’-O-methyl Thyroacetic Acid Ethyl Ester is a derivative of 3,5-Diiodo Thyroacetic Acid (D455140), the acetic acid analog of Thyroxine (T425601). It is a reactant in the preparation of bifunctional thyrointegrin inhibitors, thyroxine (T425601) and triiodothyronine (T795380).