The compound called (+)-(R)-2-(I-(2-(Diisopropylamino)ethyl)benzyl)-p-cresol L-tartrate (1:1) (Salt) stands out most often for its presence in advanced chemical research and pharmaceutical development. It is a single, optically-active salt, refined to a high degree, offering precision in tasks that depend on stringent stereochemistry. Its unique molecular structure forms through the combination of a benzyl-p-cresol derivative and L-tartaric acid, which stabilizes the specific enantiomer. Optically pure salts like this one carry weight in the world of asymmetric synthesis, where small changes at the molecular level bring sweeping changes in how substances behave in biological systems. This salt merges two entities: the pharmaceutical base and an acid counterion. As a result, it achieves improved solubility and reliable crystalline form, which means a chemist can measure and mix with greater surety, seeing less batch variation. Practical applications reach across chiral resolving agents, pharmaceutical intermediates, and fine chemical manufacturing.
This compound carries a complex structure with both aromatic and aliphatic regions. The benzyl-p-cresol backbone couples with a diisopropylaminoethyl side chain, bringing together aromatic resonance stability and flexible alkyl movement. Add to that the chiral L-tartrate anion, and the door opens for specific interaction in binding and catalysis. The formula often appears as C26H39INO6—showcasing iodine, which can alter both reactivity and physical stability. The chirality of this salt maintains importance, as the R isomer fits differently into molecular targets than its mirror image would. This selectivity plays out in the context of pharmacokinetics, receptor interactions, or downstream synthetic targets, influencing whether an outcome is effective—or even safe. Every atom in its formula gets counted and weighed; missing a hydrogen or placing a methyl group wrong leads to changes in the way it behaves.
Physical characteristics tend to attract attention somewhere between the lab bench and the factory floor. This salt appears as a solid, most often as off-white to beige flakes, fine powder, or sometimes in small crystalline pearls, depending on how it’s isolated or processed. Touching and handling it gives the sense of a flowable solid, not too sticky or hygroscopic. Density lands in the range of 1.2 to 1.4 g/cm³, allowing accurate weighing and dosing for both small scale reactions and kilo-scale batches. Its melting point gives another practical marker: lying above common room temperatures but safely beneath decomposition levels. Some batches can be dissolved in polar organic solvents, such as ethanol or methanol. Water solubility stays moderate due to the hydrophobic core, so solutions might take on a cloudy appearance if not well mixed. The salt form means stability climbs, letting it resist decomposition due to air and modest heat.
Working chemists check purity and quality before anything hits the production line. This compound comes standardized with a purity not less than 98%, often achieved through multiple recrystallizations and chromatography. Residual solvents, heavy metals, and by-products usually keep below regulatory thresholds—patching up safety gaps for downstream processing. Standard specifications might include optical rotation values, specific for this enantiomer, and a water content low enough to prevent unwanted hydrolysis or aggregation. Particle size distribution also gets tracked, since powder flowing into a tablet press or stirred in a reactor needs even grain for best performance. One-off batches or custom synthesis could shift these numbers, but most production sticks to strict quality control, tracked by HPLC, NMR, and GC-MS methods. Manufacturers attach a customs HS Code, frequently under 2933, marking it as a heterocyclic compound for international trade.
Every time a new chemical joins the workflow, safety and handling come to the front. This salt, like many organic compounds containing amines and halides, warrants respect. Gloves, goggles, and hood work aren't afterthoughts—they keep hands and lungs away from dust that may enter through skin or airways. Though the compound does not leap out as acutely toxic, inhalation, ingestion, or prolonged skin contact each risk mild to moderate irritation, or in some cases, allergic reaction. Anyone who spends time in a chemical lab knows safety data sheets belong within arm’s reach and that proper storage—cool, dry, sealed—protects both the material and the people nearby. Disposal channels must also take unwanted product and solutions into account, sending them through appropriate chemical waste operations rather than down ordinary sinks or general trash. In production contexts, this compound rarely generates volatile or outright flammable fumes, yet occasional exposure to heat or strong acids/bases creates risk for hazardous decomposition.
In real practice, few chemical entities exist in isolation. (+)-(R)-2-(I-(2-(Diisopropylamino)ethyl)benzyl)-p-cresol L-tartrate (1:1) (Salt) makes its mark as a highly specialized raw material. Researchers chase after its stereoisomeric purity for synthesis of active pharmaceutical ingredients; custom molecular fragments derived from this substance end up in broader drug scaffolds or specialty catalysts. The precise placement of each branch, from the isopropyl arms to the tartrate backbone, gives scientists a launchpad for designing new molecules with targeted biological roles. Scaling up from the beaker to the pilot plant brings its own headaches—raw material sourcing, consistent supply, tight certificates of analysis, and the occasional customs hiccup at borders thanks to its HS coding. End users treat this salt as one step along a much longer pathway toward finished goods that find their way into pharmacies or research labs.
Anyone who has worked in a chemical plant or research environment recognizes the need for robust control and clear labeling. Automation in weighing and dispensing limits direct worker contact, reducing individual exposure moments. Electronic batch records help track which lot got used in each process stage. Skills training makes a difference, not only for avoiding spills or contamination but for catching subtle process shifts that, left unchecked, could spoil a lot or cause an accident. Procurement teams favor trusted suppliers with consistent audit trails, and storage protocols call for monitoring humidity and temperature—ensuring the salt’s stability from delivery to use. Downstream, waste management strategies step in to collect unused product for secure destruction, capturing any hazardous breakdowns in contained systems. Documentation runs as a thread through all these actions, supporting traceability and compliance with both local and international regulations.
Across many sectors, chemicals like (+)-(R)-2-(I-(2-(Diisopropylamino)ethyl)benzyl)-p-cresol L-tartrate (1:1) (Salt) serve as vital building blocks. Pharmaceutical firms chase tighter margins and greater patient safety, seeking enantiomerically pure intermediates to trim side effects and boost effectiveness in active drugs. Academic researchers treat these salts as stable ground for novel synthesis, unlocking new drug candidates or probing receptor interactions. Smaller production houses, contract manufacturers, and specialty labs all circle around quality, safety, and transparent data sharing. As standards climb and regulations keep getting tighter, the journey from molecular concept through manufacturing and regulatory approval picks up both risks and opportunities. Efficient, responsible handling and a clear eye toward safety leave ripples in industry reputation—and, ultimately, in the health and safety of end users and communities.
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