Safety Reference
Warning
H302Harmful if swallowed
H319Causes serious eye irritation
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(2-chloro-5-iodophenyl)(4-ethoxyphenyl)methanone
pharmaceutical intermediate
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This compound is a chiral pharmaceutical intermediate used in the synthesis of Exatecan. It features a complex fused-ring structure with multiple functional groups, including an alcohol, ester, and aromatic ring.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for (4S)-4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione (CAS 110351-94-5) is 2934.99.
2934.99
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(4S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10-trione
IGKWOGMVAOYVSJ-ZDUSSCGKSA-N
CC[C@@]1(C2=C(COC1=O)C(=O)N3CCC(=O)C3=C2)O