Alimemazine Tartrate stands out as a well-known antihistamine compound found throughout the pharmaceutical landscape. Its use in managing allergies, pruritus, and insomnia underscores its value in medicine. Despite being sold under different names and forms, the core structure carries the same significance, bridging the gap between symptom relief and patient quality of life. From years of personal experience examining pharmaceuticals and their impacts, the physical and chemical features of this compound drive everything from dosage form to regulatory handling.
Alimemazine Tartrate presents a relatively complex structure, consisting of a phenothiazine skeleton attached to multiple side chains. The molecular formula, C22H30N2O6S2, highlights its inherent complexity, with both nitrogen and sulfur atoms suggesting reactivity and therapeutic profile. Its molecular weight comes in at 498.62 g/mol, which is notable for anyone tasked with weighing, mixing, or storing pharmaceutical raw materials. It’s this specific molecular formula that unlocks the antihistamine properties responsible for symptom control.
Alimemazine Tartrate most often appears as a white or slightly yellowish crystalline powder. Good experience in laboratory environments shows this powder is neither sticky nor oily, making it easier to handle compared to substances with high hygroscopicity. Its density remains close to 1.3 g/cm³, not far removed from most standard organic molecules. It holds a melting point in the range of 105–110°C, a key detail for those developing formulations that require stability under thermal stress. It does not dissolve well in nonpolar solvents but sees moderate solubility in water and ethanol, creating practical advantages for making injectable or oral solutions. On the shelf, you’ll find it in sealed packets or glass bottles to prevent contamination and moisture uptake.
Alimemazine Tartrate comes to market and to laboratories primarily as a dry crystalline powder. Some manufacturers offer it in fine or coarse flakes, but the powder form dominates because it blends well with excipients and creates even dispersions in liquid formulations. Solid blocks and pearl-like granules rarely appear in everyday use thanks to handling challenges and slower dissolution. Crystalline forms grant advantages by increasing purity and controlling reactivity. Liquid forms typically arise only in prepared pharmaceutical solutions, not as a raw material state, since the base chemical prefers to hold form as a stable solid until use.
Within the world of international trade, classification sets the foundation for smooth customs transitions. Alimemazine Tartrate falls under the HS Code 2934.99, which includes a group of pharmaceuticals and fine chemicals that attract special attention from regulators. This code sends a message to customs agents and safety inspectors that they should treat this chemical with the respect reserved for controlled active ingredients. Maintaining correct HS Code labeling supports traceability, legal compliance, and ultimately safe use in finished medicines.
Beyond its chemical composition, Alimemazine Tartrate’s material properties matter in ways users sometimes overlook. Its moderate density means it doesn’t settle out or separate from blends, which simplifies bulk processing. Packing in multi-layered bags preserves its dry, free-flowing state. The slightly acidic tartrate salt also resists oxidation, but improper storage — leaving the bag open or exposing it to humid air — lets moisture and contaminants in fast. Safeguarding purity starts in the warehouse, before a single dose reaches a patient.
Every chemist who has worked hands-on with phenothiazines handles Alimemazine Tartrate carefully, not from fear but from respect for its potency. The material can irritate eyes, skin, and mucosal tissue. Repeated exposure without proper gloves can trigger dermatitis. Inhalation of residue causes dizziness or nausea, as I’ve seen on poorly ventilated benches. Storage guidelines call for cool, dry conditions and a sealed atmosphere free from oxidizers or strong acids. In terms of hazard numbers, this compound falls near the moderate range. It does not rank among the most toxic of pharma intermediates, but it cannot be handled as an ordinary lab salt. Disposal requirements reflect this: controlled incineration, not landfill. Educating newcomers and enforcing training is non-negotiable to avoid costly accidents or chronic health risks.
Alimemazine Tartrate acts as a key raw material for finished pharmaceuticals. In the manufacturing world, people depend on the raw material’s consistent melting point, known density, and stable structure for producing uniform tablets, liquids, and topical solutions. Consistency means safety and efficacy downstream — a lesson that rings true across every regulatory inspection I’ve experienced. Because deviation spells recalls, manufacturers perform batch-by-batch purity analysis using infrared spectroscopy, HPLC, and sometimes NMR. Only after passing these checks does the material move from raw state to final dosage. This level of scrutiny shields consumers, supports product reputation, and provides a roadmap for anyone managing quality assurance in life science supply chains.
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