This compound is a pharmaceutical intermediate featuring a complex aromatic structure with a chloroquinoline moiety and a protected benzoate ester. It is used in the manufacturing of active pharmaceutical ingredients, particularly as a building block for chiral drug substances.
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.
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Methyl [E]-2-[3-(S)-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]benzoate
pharmaceutical intermediate
(R)-methyl 4-((3R,5S,10S,13R,17R)-10,13-dimethyl-7-oxo-3-(tetrahydro-2H-pyran-2-yloxy)-hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
pharmaceutical intermediate
D-4-fluorophenylalanine
pharmaceutical intermediate
3-Bromo-4-chloropyridine--hydrogen chloride (1/1)
pharmaceutical intermediate
Tert-Butyl 3-methyl-4-oxopiperidine-1-carboxylate
pharmaceutical intermediate
2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol
pharmaceutical intermediate
The international HS code for (S,E)-Methyl 2-(3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-hydroxypropyl)benzoate (CAS 181139-72-0) is 2933.49.
2933.49
2933 49 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
methyl 2-[(3S)-3-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-hydroxypropyl]benzoate
KPCSDMZEMDMWKQ-SPNSGGJLSA-N
COC(=O)C1=CC=CC=C1CC[C@@H](C2=CC=CC(=C2)/C=C/C3=NC4=C(C=CC(=C4)Cl)C=C3)O
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