1,1,7,7-tetramethyl-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinoline-9-carbaldehyde; CAS No.: 216978-79-9; 1,1,7,7-Tetramethyl-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinoline-9-carbaldehyde is a pharma building block available through ChemShuttle. As a chemical online store, we ensure seamless access to high-quality intermediates. Our custom synthesis services support global research initiatives.