Description

4-Quinolinecarboxaldehyde,1,2-Dihydro-1,7-Dimethyl-2-Oxo-(9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its unique quinoline-based structure makes it a valuable precursor for developing novel pharmacologically active compounds and functional materials. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in oncology and anti-infective therapeutic areas.
• Agrochemical Synthesis: Used in the creation of advanced active ingredients for crop protection products, leveraging its heterocyclic core.
• Material Science Research: Serves as a building block for synthesizing organic ligands, dyes, and photoactive compounds.
• Academic & R&D Laboratories: Employed in methodological studies and as a starting material for novel heterocyclic chemistry.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	4-Quinolinecarboxaldehyde,1,2-Dihydro-1,7-Dimethyl-2-Oxo-(9Ci)
CAS No.	104338-14-9
Molecular Formula	C12H11NO2
Molecular Weight	201.22 g/mol
Synonyms	1,2-Dihydro-1,7-dimethyl-2-oxo-4-quinolinecarboxaldehyde; 1,7-Dimethyl-2-oxo-1,2-dihydroquinoline-4-carbaldehyde; 4-Quinolinecarboxaldehyde, 1,2-dihydro-1,7-dimethyl-2-oxo-; 1,7-Dimethyl-2-oxo-1,2-dihydro-4-quinolinecarboxaldehyde; 1,2-Dihydro-1,7-dimethyl-2-oxoquinoline-4-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 4-Quinolinecarboxaldehyde,1,2-Dihydro-1,7-Dimethyl-2-Oxo-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.