This compound carries a mouthful of a name, and for good reason. It brings together several complex molecular fragments, including a 7-chloroquinoline moiety, a hydroxypropyl group, and a highly substituted aromatic backbone. The structure alone hints at specialized properties: the rigid aromatic rings, the heterocyclic quinoline, and the chiral hydroxypropyl segment all influence its interaction with biological or industrial environments. The molecular formula, spanning carbon, hydrogen, chlorine, nitrogen, and oxygen atoms, speaks to the complexity involved in synthesis and isolation.
This molecule features a fusion of aromatic chemistry and heterocyclic science. The 7-chloroquinoline core tethers to a substituted phenyl group, which then links by an ethenyl bridge to yet another functionalized aromatic ring. Stereochemistry enters with the chiral center of the hydroxypropyl group, giving rise to an (S)-enantiomer. Such construction impacts biological activity, solubility, stability, and reactivity. Its skeletal formula shows substantial mass, with a notable molar mass often falling above 400 g/mol. This isn’t a small or simple molecule—handling and characterizing it demands precision from chemists and technicians.
Pure 2-{3-(S)-[3-[2-(7-Chloroquinolinyl)-ethenyl]-phenyl]-3-hydroxypropyl}-benzene-2-propanol commonly appears as a solid at room temperature, though its exact form—crystalline flakes, powders, or even gems of solid pearls—depends on purity and processing. Moisture and light sensitivity often crop up in compounds with aromatic and quinoline units, so storage in a tightly sealed container, away from daylight, preserves its integrity. Density measures near or just over 1 gram per cubic centimeter, typical for large aromatic molecules, so even a small scoop weighs more than anticipated. Dissolution in common organic solvents works, but aqueous solubility usually lags due to hydrophobic aromatic content, though the hydroxy group offers slight hope for mixing in polar environments.
Lab workers see this compound in solid form as a fine powder with a pale color, though batches may vary. In formulation, it occasionally gets suspended in solutions like DMSO or ethanol for assay development. Its crystalline state (when obtained through slow evaporation from solvent) glimmers—a trait that aids purity checks under a microscope. Large-scale settings lean towards powder or flakes, avoiding unnecessary pelletization or molding for ease of weighing and manipulation. Handling guidelines recommend gloves and goggles not for show, but for protection from dust or skin contact, particularly given potential toxicity tied to the quinoline moiety.
Aromatic rings and the quinoline addition bring stability against mild acids and bases, but prolonged exposure to strong acids, reducing agents, or oxidizers can degrade the structure. The hydroxypropyl group opens the door for hydrogen bonding, slightly increasing moisture absorption and potentially influencing shelf-life. Most facilities store it at ambient temperatures, with some opting for cooler, low-humidity rooms for long-term stashing. In solution, breakdown accelerates if left exposed, leading to cloudiness or color changes—warning signs that demand immediate attention to prevent loss of material or compromised test results.
Quinoline derivatives historically raise red flags for toxicity and environmental persistence, and this compound holds no guarantee of exemption. It lands on lists of hazardous materials where gloves, goggles, and a fume hood signal respect for its potential danger—especially since accidental exposure can provoke skin and eye irritation, and inhaling dust spells trouble. Safe disposal matters; flush-down-the-drain approaches for unused stocks don’t fit here. Appropriate chemical waste management featuring secure containers and professional handlers reduces risk to lab personnel and downstream ecosystems. Classifications under hazardous chemical codes, including specific HS Codes, help customs, transporters, and safety officials properly label shipments and set storage limits.
Constituents for this molecule derive from specialty aromatic and heterocyclic chemicals, themselves often synthesized through multistep organic reactions. Reliable sources ensure quality by providing raw materials such as chloroquinoline compounds, vinyl-substituted aromatics, and chiral hydroxypropyl intermediates—each carrying regulatory and safety documentation. In manufacturing, purity and batch consistency take priority since even small impurities in starting chemicals wreck long-term stability or invalidate toxicity claims. High-quality suppliers bring analytical data showing mass spectrum confirmation, IR and NMR spectra, and impurity profiles.
Current research uncovers bioactivity in this molecule and structurally related analogs, with some drawing interest as raw materials for drug candidates and advanced chemical sensors. It’s not an everyday commodity like sodium chloride or ethanol, but those in pharmaceutical or chemical R&D circles spend time, money, and patience coaxing its full potential. Formulation challenges stem from insolubility in water, complicating any effort to dose or administer it uniformly. Solubilizers and advanced carriers (like cyclodextrins or micellar solutions) often solve some, but not all, application headaches.
On the industrial side, scaling up production without releasing hazardous waste keeps sustainability officers engaged. Closed-loop systems for solvent recovery, monitored waste collection, and investments in greener starting materials make a difference. Firms leading the way show environmental stewardship, building safety and responsibility into manufacturing rather than bolting it on as an afterthought. Government regulation follows closely, especially as new research or incidents trigger fresh scrutiny of potential hazards. For those working at the bench or managing a plant, open communication about risks, regular safety drills, and robust labeling pay off in reduced incidents and improved worker health.
International shipments require a harmonized system (HS) code, typically falling under subcategories for organic chemicals with nitrogen heterocycles and halogenated hydrocarbons. This assignment shapes more than paperwork—customs, regulatory agencies, and environmental authorities rely on accurate coding for compliance and monitoring. Failure to properly document may slow shipping or even spark fines, so chemical suppliers provide clear HS code documentation and batch-level traceability along with the material’s certificate of analysis.
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