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HS Code |
305237 |
| Cas Number | 51642-41-6 |
| Molecular Formula | C5H9N3O2S |
| Molecular Weight | 175.21 g/mol |
| Appearance | White to off-white solid |
| Melting Point | Approx. 160 °C (decomposes) |
| Solubility In Water | Soluble |
| Purity | Typically ≥ 98% |
| Storage Temperature | Room temperature, keep dry |
| Synonyms | N,N-dimethylimidazole-1-sulfonamide |
| Boiling Point | Decomposes before boiling |
As an accredited Imidazole-1-Sulfonic Acid Dimethyl Amine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Imidazole-1-Sulfonic Acid Dimethyl Amine, 25 grams, packaged in a sealed amber glass bottle with secure screw cap and safety labeling. |
| Shipping | Imidazole-1-Sulfonic Acid Dimethyl Amine is shipped in tightly sealed containers to prevent moisture absorption and contamination. It is typically transported as a solid or in solution, labeled according to chemical safety regulations. Ensure storage in a cool, dry place, with appropriate hazard labels during shipping to comply with international transport standards. |
| Storage | Store Imidazole-1-Sulfonic Acid Dimethyl Amine in a tightly sealed container, in a cool, dry, and well-ventilated area, away from moisture, heat, and incompatible substances such as oxidizing agents. Avoid exposure to direct sunlight. Ensure appropriate labeling, and handle with suitable personal protective equipment. Keep away from food, drink, and animal feeding areas. |
Applications of Imidazole-1-Sulfonic Acid Dimethyl Amine in Industrial ManufacturingImidazole-1-Sulfonic Acid Dimethyl Amine serves as a key intermediate in several advanced chemical processing industries. Our production facility ensures purity, batch traceability, and consistent supply for customers implementing this compound in stringent and large-scale manufacturing environments. 1. Pharmaceutical Intermediate for Antifungal Drug SynthesisThis material is primarily used as a building block in the synthesis of azole-based antifungal active pharmaceutical ingredients (APIs). During the multi-step process, it introduces a sulfonic acid function that enhances water solubility and improves downstream drug loading, making it a critical precursor in triazole and imidazole derivative formations. Pharmaceutical manufacturers employ it for both pilot and commercial manufacturing stages, where reproducibility in large-scale fermentation and crystallization is vital. Industry compliance standards
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2. Corrosion Inhibitor Component for Water Treatment FormulationsMajor chemical treatment formulators apply this compound as a corrosion inhibitor component in closed water circulation systems, especially in power plant and industrial chiller environments. Its presence disrupts electrochemical corrosion paths and provides synergetic protection when used alongside polycarboxylates or phosphate esters, extending equipment service life under varying pH and temperature conditions. Industry compliance standards
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3. Electroplating Bath Additive for Metal Surface PassivationElectroplating and surface protection manufacturers select this intermediate as an additive in specialized passivation baths, notably for zinc and nickel coatings. The compound forms protective organometallic complexes on metal surfaces, reducing oxidation rates and improving product shelf life especially under storage humidity fluctuations. Its rapid reaction rate with activated metal ions ensures production lines sustain consistent coating quality and reduces surface defect rate. Industry compliance standards
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4. Resin Catalyst in Epoxy Formulation for Electronics EncapsulationElectronic resin compounders integrate this chemical as a functional catalyst for the production of high-durability epoxy resins. It enables controlled curing kinetics, resulting in void-free encapsulation for sensitive circuit assemblies and microelectronic modules. The amine-sulfonic acid structure imparts enhanced dielectric stability and reduces micro-cracking in underfill and potting applications subjected to thermal cycling. Industry compliance standards
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5. Auxiliary Agent in Specialty Textile Dye FormulationsAdvanced textile chemical producers utilize Imidazole-1-Sulfonic Acid Dimethyl Amine as an auxiliary agent in dye bath formulations for acrylic and polyamide fiber dyeing. It modifies dye solubilization and bath pH buffering, leading to improved dye uptake rate, levelness, and shade reproducibility across large lot productions. Particularly in continuous and jet dyeing processes, the improved migration control supports consistent color strength on performance apparel and technical textiles. Industry compliance standards
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Getting to know a chemical from a catalog is nothing like handling it every day on the plant floor. Our work with Imidazole-1-Sulfonic Acid Dimethyl Amine goes back years. We’re not a trading house or a distributor who scans containers and relabels sacks; we’re the people feeding measured quantities of precursor into vessels, adjusting pressure, and refining each batch so it matches the standards chemists expect.
Batch consistency does not happen by accident. Work begins by sourcing high-purity starting materials that have proven reliable across dozens of runs—there’s no shortcut here. Each production cycle uses a proprietary sequence matched with careful temperature control because sulfonating imidazole isn’t forgiving if shortcuts creep in. After the intermediate forms, we introduce dimethyl amine under conditions that minimize byproducts, using a tried-and-true agitation protocol to coax out the best yield. Each run builds on experience. Our model, ISADMA-38M, represents the latest refinement of this process. It’s not just a label; it’s a tally of persistent adjustments—every reclaimed reaction, every filter swap, every analysis to check for legacy impurities.
Product purity has real consequences, especially in organic syntheses where side products can stall a reaction. Our ISADMA-38M keeps assay tolerances tight, with batch documentation checked by plant staff on every shift. We won’t bottle something that leaves residue on our own glassware, so end-users rarely see issues in scale-up or pilot programs. Water content, residual halides, or off-odor hints get traced back and fixed before anything ships. We’d rather hold up an order than force a downstream QC complaint.
On our site, Imidazole-1-Sulfonic Acid Dimethyl Amine shows as a crystalline material or, depending on storage, a dense free-flowing powder. High humidity on the packing line can influence caking, so our facility maintains a strict dry zone. Staff learned the hard way that open bags left by new hires absorb atmospheric moisture fast. These details impact how a chemist might weigh it inside a fume hood—clumps or static charge can throw off a balance. In our storage, containers are double sealed, and silica packs go inside every drum. Unplanned downtime taught us moisture control pays off—a few careless days and an entire lot loses its sharp powder characteristics, then customers call asking why the product doesn't behave.
The color of each batch says a lot. Our QC office expects a pale white-to-off white—any sign of yellowing means someone has skipped a temperature hold or reused fouled glassware. We’ve tested the upper limits of stability ourselves under lab heat and normal storage. Shelf life measured in years comes down to clean bottling and packaging straight from the dryer, not magic stabilizers. Each time we see a returned drum with discoloration, it’s usually due to improper warehouse conditions, not an intrinsic flaw in the material itself.
Adoption of Imidazole-1-Sulfonic Acid Dimethyl Amine across sectors tells us how versatile it has become. Synthetics laboratories seek out our product for its performance as a sulfonating agent or as an intermediate. Peptide chains and N-heterocycle coupling steps can hinge on the fine points of its purity. We’ve picked up feedback from formulators who need predictable results batch after batch. There’s direct pride in knowing that downstream, researchers trust every bottle we send.
Pharma groups favor our ISADMA-38M during innovative heterocycle formation and sulfonation. Each gram precisely weighed can turn into weeks of patentable work. Lower impurity loads minimize false positives during screens and safety tests—this was a key point brought up during a site audit by an external team. It’s gratifying to see our matches for melting point and elemental analysis data reported back in published papers and internal project memos. When issues crop up, formulators often send us their run notes or observation logs. We have staff chemists liaise directly, reviewing temperature curves and recommending minor changes for reproducibility, based on deep familiarity with our lots. If a problem pops up, we track down the contributing factor and make the necessary adjustment—having a direct line of communication with specialists keeps us sharp.
In environmental testing and analytical projects, our product’s stability and solubility have made it a mainstay. Dilutions to specific molarities come off smoothly, and colorimetric responses hold benchmark values. Our glassware and pipetting routines have been fine-tuned to prevent contamination, and we share tips for customers battling similar issues. Sometimes users ask if surface area changes after grinding—our experience says careful homogenization during milling keeps results consistent, but we always suggest retesting solutions after long storage as a precaution.
Not every Imidazole-1-Sulfonic Acid Dimethyl Amine on the market comes out of a reactor built for flexibility. We’ve sampled products from competitor catalogs and traced recurring complaints from chemists using alternatives—off-odors, inconsistent melting points, particle size variation, or trace contamination from ambiguous syntheses. Unlike large resellers or commodity traders who buy surplus lots, we never mask origin or blend stocks. In the plant, every bag, drum, or flask can be traced to a real operator and a logged batch record.
A critical distinction is batch-to-batch reproducibility. Other producers running uncontrolled or semi-manual lines often see fluctuating output. We’re in a position to guarantee performance, whether for gram-scale pilot reactions or multi-kilogram campaigns, because every kilo arises from the same validated method. Labs seeking regulatory clearances have come to us when faced with certification headaches from untraceable sources. Customizations, like minor changes to particle size or moisture targets, are done based on direct end-user dialogue, not paperwork passed between middlemen.
We also get reports about lingering sulfurous odors or strange residues with some competitor material. Tracking these down, our facility found they most often come from shortcuts in the acid introduction step, or from storing intermediates in partially cleaned tanks. Our procedures—cleaning protocols after every batch, precise venting before amine addition—ward off these pitfalls. The cost is in labor and time, but the upside is true reliability. We avoid masking faults with over-dilution or post-process blending. Any irregular drum on our floor gets sampled again and, if necessary, reprocessed. No one wants a call from a customer angry about failed syntheses or ghost peaks in their chromatography.
Ask any production chemist, and they’ll say the devil is in the details. In our case, process safety and environmental controls remain ongoing priorities. Amine handling introduces risk—everything from gassing off in humid weather to minor exposure from cracked seals. Over time, we’ve reworked our lines with sealed transfer systems, personal protective protocols for staff, and real-time airflow checks in the charging bay. Failures in these steps can mean personnel injury or off-spec goods. Chasing root causes and integrating fixes right in the plant is part of our daily rhythm.
Packaging has posed another long-term lesson. One year, a run of drums sent to Southeast Asia returned clumped despite passing our own checks. A local agent had stored them in a poorly ventilated, high-heat warehouse for a month before delivery. That experience led us to team with shippers who understand the “do not stack” and “dry zone only” labeling. We started adding a second layer of bag lining and batch-tracking on every container, with advice notes inside the shipment. Every season, we rebrief staff and customers to expect modest appearance variations but screen for moisture pickup as the main red flag.
Another headache appears with cross-contamination, a real risk at plants that swing between products. Our team focuses on dedicated reactor lines and closed-loop transfer. Filters, seals, and glassware that touch sulfonic acid intermediates go through system-level washing procedures—not just a rinse. We track cleaning logs, and if a residue gets noticed during the morning check, we halt operation, swap the fitting, and rerun everything. Batch failures sting, but leaving open the possibility for customer complaints costs more in the long haul.
Over the years, direct end-user feedback has shaped our approach to Imidazole-1-Sulfonic Acid Dimethyl Amine. One team sent in polaroids of their crystallizations, noting slight streaking in product purity bands above a certain weight. We replicated their method, adjusted the drying step, and saw improvements not just in their yields but others’ as well. These tweaks carry forward, and every incoming complaint or suggestion turns into a chance for us to refine our steps. We take pride in the fact that our operating manual reads more like a living document shaped by scientists at the bench—not just those of us in the plant.
Reliability keeps researchers coming back. Regular customers usually notice if we make even minor changes to the energy input or crystallization profile. We flag every planned tweak to our endpoints, and batch samples go to a test panel for evaluation. Technical bulletins include observations from both our process staff and outside labs using the same lot. This dialog prevents gaps between what process engineers imagine and what end-users experience. Across different fields, from pharma to analytical testing labs, this communication loop helps steer how we approach incremental improvements.
As manufacturers, we stay alert to updated guidelines on chemical handling, safer processing, and reporting. Local authorities conduct regular checks, and compliance records are not hypothetical paperwork on a shelf—we live with these audits. Every minor spill gets logged; every container movement gets recorded. When new standards emerge, our first task is mapping out gaps and retraining operators day to day.
Some of our customers seek cleanroom-grade batches or want documentation to satisfy regulatory filings abroad. For these orders, we build custom records and back up every claim with chromatograms, MS data, and third-party analysis. Over time, these efforts smooth the path for us and for labs needing to demonstrate provenance or satisfy their own certification programs.
Worker safety isn’t a line item—it’s central to operations. Gowning stations stand beside production lines, neutralization pits handle accidental spills, and we run annual drills for containment. Our team meets weekly to review incident logs and near-misses, making improvements or fine-tuning emergency procedures if needed. This investment means not only fewer disruptions but lower insurance costs and better morale among staff. Every improvement to our site safety ends up benefiting our customers through fewer defects and more dependable output, batch after batch.
Manufacturing Imidazole-1-Sulfonic Acid Dimethyl Amine takes sustained attention to detail and a readiness to admit mistakes. Suppliers who shortcut, dilute standards, or outsource every critical process end up with unpredictable goods—a risk downstream chemists can’t afford. Our production site’s logic isn’t built just on maximizing numbers but on building a reputation among people in the know.
Real-world chemistry is messy and often unforgiving. Tweaking a single temperature probe or swapping a faulty impeller changes the outcome, and we see those effects directly on product characteristics. Over time, our in-house protocol has taken shape through listening, repetition, and learning rather than copying literature procedures. Each batch happens under watchful eyes, with over a decade of accumulated know-how behind it.
We know our customers demand more than a spec sheet copy-pasted from a supplier in another timezone. Every decision, from solvent source to filter grade, is made to ensure you get a reliable, high-purity intermediate ready for whatever technical challenge you bring. Feedback is never ignored or lost, and every improvement becomes part of tomorrow’s manufacturing run. In this business, trust is hard earned and easily lost. Our routine is to honor the spirit of scientific rigor you expect, not just the black-and-white marks on a delivery slip.