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HS Code |
618767 |
| Chemical Name | Imidazole-4-Methanol |
| Cas Number | 1838-24-6 |
| Molecular Formula | C4H6N2O |
| Molecular Weight | 98.10 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 158-162°C |
| Solubility In Water | Soluble |
| Density | 1.23 g/cm³ |
| Pka | 7.01 (Imidazole NH) |
| Synonyms | 4-Imidazolylmethanol; Imidazole-4-ylmethanol |
| Pubchem Cid | 68662 |
| Storage Conditions | Store at room temperature, keep container tightly closed |
| Smiles | C1=CN=C(N1)CO |
| Inchikey | ZGIJVHDFKJXZEA-UHFFFAOYSA-N |
As an accredited Imidazole-4-Methanol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Imidazole-4-Methanol, 25g, is packaged in a sealed amber glass bottle with a screw cap, featuring hazard and identification labels. |
| Shipping | Imidazole-4-Methanol is shipped in tightly sealed containers, protected from moisture and incompatible substances. It should be packaged according to applicable chemical transport regulations, labeled appropriately, and accompanied by a safety data sheet (SDS). Shipping should be via authorized carriers, using appropriate outer packaging to prevent leaks or damage during transit. |
| Storage | **Imidazole-4-Methanol** should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from sources of ignition, heat, and incompatible substances such as oxidizing agents. Protect the chemical from light and moisture. Ensure appropriate labeling and keep it out of reach of unauthorized personnel. Follow all relevant safety and chemical storage guidelines. |
Applications of Imidazole-4-Methanol in Industrial ManufacturingAs an established manufacturer, we prioritize consistent quality, regulatory alignment, and practical process integration for Imidazole-4-Methanol within strictly validated industrial niches. Below, we detail its specialized functions across four genuine downstream scenarios, outlining compliance standards, rational use levels, process entry points, and the range of resulting commercial goods. 1. Pharmaceutical Intermediate for Antifungal API SynthesisImidazole-4-Methanol serves as a critical intermediate during the multi-step organic synthesis of azole-class antifungal active pharmaceutical ingredients (APIs), specifically within manufacturing lines for triazole derivatives. Its introduction enables nucleophilic substitution and ring-modification reactions necessary to achieve bioactive molecular targets, with process controls closely monitored under stringent GMP conditions for regulatory submission batches. Consistency in grade and purity remains imperative, especially when supporting API registrations for regulated markets. Industry compliance standards
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2. Curing Agent for Epoxy Resin Formulations in ElectronicsManufacturers use Imidazole-4-Methanol as a catalytic curing agent in two-part epoxy systems deployed for electronic encapsulation, conformal coatings, and PCB protection. Its imidazole core structure provides controlled pot life extension and accelerates cross-linking at moderate cure temperatures, supporting consistent dielectric and mechanical properties across high-output lines for electronic-level resin components. Careful adjustment of the agent ratio ensures full cure without exothermic spikes, maintaining substrate dimensional stability in precision electronics production. Industry compliance standards
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3. Precursor for Heterocyclic Agrochemical ActivesWithin the crop protection industry, Imidazole-4-Methanol functions as a building block in the synthesis of heterocyclic fungicide and insecticide molecules. Agrochemical manufacturers favor its use to introduce imidazole moieties that impart both selectivity and metabolic stability to target actives. Stringent batch traceability supports compliance with established environmental and product safety standards, while careful in-process monitoring ensures that residual precursors remain below specified maximum residue limits in technical-grade actives. Industry compliance standards
Typical usage ratio
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4. Chemical Intermediate for Color Former Synthesis in Thermal PaperCoating and printing material manufacturers utilize Imidazole-4-Methanol as a specialized intermediate when synthesizing leuco dye color formers for direct thermal paper coating applications. Its controlled reactivity allows for specific substitution on the imidazole ring required for producing dyes with tailored melting points and sensitivity, enabling consistent imaging characteristics at defined printer head temperatures. Downstream lot release demands strict control of residual raw material and byproducts, as any carryover can impact print stability. Compliance assessment covers both food contact indirect transfer and end-use product migration tests. Industry compliance standards
Typical usage ratio
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Every operator in a factory knows where the real work happens: before a product even ships, before any sales brochure or marketing claim, the reputation of a chemical comes from production integrity. Imidazole-4-Methanol has grown into a staple in laboratories and process plants because it delivers consistency. Chemists who struggle with microimpurities or batch-to-batch differences with generic imidazole derivatives turn to us because they have learned from experience what an uncontrolled manufacturing step does to their process yields and repeatability. At our plant, we pay attention to every step: the selection of starting materials, the monitoring of pH and temperature during hydrogenation, and the post-synthetic purification. From the onset, we understood that for Imidazole-4-Methanol to help drive reliable results, each lot requires careful control over residual solvents, trace imidazole isomers, and metals.
Our Imidazole-4-Methanol runs through columns and crystallizers built for precision, not speed. We minimize cross-contamination not out of regulatory obligation, but because many catalytic transformations react harshly to trace irritants. Lab-scale syntheses often mask hidden process weaknesses in generic materials. Scaling up exposes those cracks, as several customers have told us after failed pilot runs using poorly characterized powders. By holding the water content below 0.1% and controlling chromophore impurities, we shield our users from headaches at the scale-up stage. This approach has been pressed upon us by process partners who noticed that some suppliers cut corners elsewhere, treating Imidazole-4-Methanol as a mere item code rather than a real tool for synthesis.
Not all Imidazole-4-Methanol is the same. Differences show up quickly in NMR impurity profiles and HPLC traces. Off-color solids or subtle byproduct peaks often point to incomplete reactions or shortchanged work-ups. For research and production specialists, saving money per kilogram does not mean much after a third failed run and an afternoon lost to troubleshooting. In our facility, purity climbs over 99.5% on the main assay, with a focus on suppressing 5-methylimidazole, the recurring thorn from less careful synthetic routes. Placing trust in a source that values chemistry first, not just sales volume, frees time for innovation rather than repair.
Most of our crew started as chemical engineers and laboratory technicians, not marketing graduates. Our raw materials team tracks purity specs with the same scrutiny an end user brings, refusing to let unstable input stock slip into the reactors. The operators who charge the reactors also run the analytic checks after every significant batch. By keeping the apparatus clean and meticulously logging solvent histories, they prevent buildup that might cause darkening or odor in finished product. If there is a minor deviation—perhaps a soft color cast in a batch—operators escalate it for review, even when instruments signal all within spec. Having worked on the receiving end of unpredictable intermediates, our team knows how small slip-ups cascade into hours of lost time down the line.
Even packaging receives close attention. Moisture barrier bags with quality seals matter for this hygroscopic molecule. Our warehouse staff refrain from storing Imidazole-4-Methanol near volatile amines or acids, because we have seen too many cases where ambient contamination dulls chemical sharpness before arrival. Professional pride feeds our approach: we want the lab or manufacturing team opening one of our containers to see exactly what they expected, not a slow surprise as a dusting of contamination infiltrates their workflow.
We see a range of uses grow year by year for Imidazole-4-Methanol. In pharmaceutical synthesis, it often functions as a versatile building block. It sits at the intersection between nucleophilic and electrophilic chemistry, feeding synthetic routes for antiviral compounds, heterocyclic drugs, and functionalized biochemicals. Peptide modification protocols trust this reagent for introducing hydroxymethyl groups onto aromatic imidazole cores. Customers in medicinal chemistry repeatedly emphasize the necessity for tight batch consistency, as their high-throughput screens depend on reliable structure-activity studies. Our track record stems from not just documentation, but reports and informal feedback, often relayed directly from scientists who run the reactions.
In the life sciences, Imidazole-4-Methanol helps support enzyme stabilization and immobilization. Enzyme formulators share that impurities—sometimes innocuous–interfere with binding assays and can depress activity rates. Materials packaged less carefully or with trace byproducts create unnecessary background interference. We have worked closely with several research groups, adapting our process to minimize any confounding substance that spectroscopy or chromatography can reveal. By holding down the water content and off-target amines, we deliver a material that lets researchers discern true analytical signals in protein studies.
Advanced polymer synthesis marks another growth area. Our clients designing conductive polymers or specialty resins report tough requirements, and margin for error runs thin. The nucleophilic and hydrogen-bonding behaviors of our Imidazole-4-Methanol affect crosslinking efficiency and ultimate material properties. With poor control, subtle yellowing and viscosity shifts crop up in finished products—a warning sign of contamination. Experience tells us that even sub-percent contamination from oxidized byproducts can degrade bulk polymer properties.
Product stories do not emerge from data sheets alone. Our relationships with customers teach us much about performance differences. At scale, a small deviation in one property—maybe a 0.2% rise in water content or a small but persistent isomeric cluster—forces reruns. Large-scale pharmaceutical and electronic projects rely on bulk lots produced months apart. Over years, customers have stressed the cost of even infrequent failures. By building in redundant checks for each analytical parameter in every major batch, and tracing material histories, we address these long-term concerns. We see our product as more than a transfer of molecules; it is a system of reliability.
The market occasionally presents tempting “high purity” sources with limited validation. A few years back, we helped a customer recover from a near-catastrophe when a cheaper supplier sold them batches with incomplete purification. The resulting complications—missed product specs, lost time, flawed intermediates—cost more than the savings realized per drum. Those who have spent days neutralizing impurities or isolating fouled intermediates value the up-front assurance our process brings.
Improvement only happens through feedback that is honest and direct. Our partners and contributors—from pilot plant chemists to university researchers—cite quality control as essential, but also ask for transparency and flexibility. When a new analytical impurity emerges in the sector, or a new regulatory limit tightens, we react by adjusting not only the synthetic pathway but also our post-processing purification steps. Real stories from the field have driven us to invest in more precise reactor controls, adopt advanced chromatography systems, and train technical teams that actually know what to look for in a “good” batch.
Direct input from end users has resulted in upgrades to analytical monitoring; we moved from single-point checks to full spectrographic mapping for each lot. We maintain open lines for reporting even minor issues—an approach that may add time, but spares our partners from disruptive surprises. Keeping the process transparent means sending detailed assay results with every shipment and following up on anomalies, sometimes before customers contact us. Consistent tracking helps us tie short-term trends with long-term reliability, and build a data set that supports process improvement. We welcome scrutiny: it drives us to make every kilogram better than the last.
Research and production move quickly in fields like synthetic pharmaceuticals and fine chemicals. Imidazole-4-Methanol remains attractive to process chemists because it offers a versatile core scaffold. We track the directions our customers pursue—novel antiviral scaffolds, next-generation ion exchange resins, catalysts for fine chemical couplings—and adapt accordingly. For example, projects moving beyond small molecule drugs to new protein modifications or hybrid polymer blends prop open new pathways for Imidazole-4-Methanol, each route requiring a different control on particle size, stability, and trace impurity levels.
Availability in several cut sizes and in customized forms, from small crystalline lots for screening to multi-ton consignments for validated production, lets scientists focus on investigation rather than supply.
We hear grand promises from generic sellers every business quarter: “premium”, “pharmaceutical grade”, or “guaranteed purity”. These tags fall apart under real testing and production stress. Customers send us chromatographs showing off-spec lots from traders that looked fine on initial paperwork but failed under repeat syntheses. The chemical sector depends less on showy marketing and more on longstanding trust; that trust builds from shipments that arrive as expected, run smoothly through multi-step syntheses, and leave memories not of drama, but of reliable work.
Our focus centers on what third parties report back after the fact: trouble-free runs, solid NMR reports, and the satisfaction of uninterrupted schedules. We know each kg carries the risk of reputational harm if things go sideways, so we stick with conservative process design and resist the temptation to accelerate for volume at the cost of oversight.
Small differences grow larger with scale, and Imidazole-4-Methanol illustrates that principle. Where some see just a commodity, those with experience value the edge from stable assay, tight impurity control, and batch record clarity. Commodity producers may batch different lots together or rework off-spec material. Secure supply depends on honest batch separation, unblended lineages, and open documentation of trace elements or residues.
Our facility schedules controlled runs and maintains a disciplined chain from source materials to finished, packaged product. This discipline matters in life science where bioassays uncover background noise, in pharmaceutical synthesis where strange byproducts undermine regulatory audits, and in electronics manufacturing where downstream failures cost several times the price of the chemical itself. Reliability, in our world, is not an accident; it results from persistence, feedback-driven process improvements, and the refusal to send out product that falls short of what our own development teams demand.
Each batch of Imidazole-4-Methanol clears a series of internally established criteria. Our operators track melting point, residual solvents, assay by HPLC, water by Karl Fischer, and any significant elemental traces. Typical batches show 99.5% or higher purity by HPLC, with water no more than 0.1%. Impurity signatures matter more to our partners than boilerplate claims, so we publish real analysis data for each lot. By suppressing side reactions and tightly controlling raw material selection from benzyl alcohol feedstocks to final drying, we reduce the risk of colored or degraded product over time.
Our technical crew responds quickly to queries involving rare use-cases, such as demanding photostability under UV for optical manufacturing, or ultra-low metal content for electronics. We adapt handling and storage procedures when a unique application requires reinforcement against caking or atmospheric absorption. This customization arises not from off-the-shelf marketing but from listening to what our field partners report as problems and making permanent changes, not temporary fixes, to address them.
Each year, new application notes cross our desks. Imidazole-4-Methanol has supported researchers developing non-nucleoside adducts for antiviral therapy, surface active agents for biocatalysis, and functional crosslinkers for resin systems. Chemists share both their successful syntheses and their troubleshooting stories, teaching us how even non-critical trace impurities provoke late-run problems. We take these lessons back to the production line, sharpening our focus on sources of trace amines or oxidized tars, and constantly upgrading analytical screens. Application requests sometimes flag overlooked hazards that routine controls did not catch, prompting retrospective reviews and expanded parameter checks.
Our pragmatic approach emphasizes learning from failures, not just successes. Missteps—a batch run too warm or held too long, a minor slip in pH—prompt corrective action before a ton reaches the warehouse. This experience-driven model means customers receive material engineered not only for initial compliance, but for safe, routine, problem-free production at scale.
Having spent late nights de-bugging sticky progress in a scale-up or piecing through ambiguous TLCs, we know purity is experiential. It's more than a stated figure; it’s confidence that tomorrow’s result will echo today’s. Our batch analysts, with years of field work behind them, examine every chromatogram personally and trigger process reviews for even the mildest trend lines. We do not ship to spec alone; we ship only after the people with their names on the logbooks would stake their own projects on the outcome.
Long-haul partnerships arise from dependability more than from a one-time sale. We ship Imidazole-4-Methanol according to real-world schedules, not just a quarterly plan, and maintain close dialogue with our shippers to avoid temperature or humidity swings. Where the need arises for safety guidance, regulatory advice, or supply assurance ahead of audit season, our technical staff respond directly, grounding every answer in documented analysis and established history—not rough assurances or abstract promises. Pre-shipment checks include not only conventional purity markers but also checks for particulate matter, mislabeling risk, and packaging integrity.
Shifting trends in research, stricter oversight, and the rising standards of high-tech manufacturing challenge all chemical producers. Our focus will stay on empirical quality: not just chemical output, but the strength of the methods that support it. Now and in coming years, our standards for Imidazole-4-Methanol will reflect both what our users demand and what we ourselves demand in the lab. Trust accumulates not from marketing campaigns or catchphrases, but from a record of shipments that improve, adapt, and stand up to unpredictable conditions.
Every day in our plant, we remember that each kilogram shipped disrupts or enhances someone else’s project—not just ours. This mindset shapes our attitude: if a batch cannot pass the tests that our development staff apply to their own critical projects, it does not leave our dock. In every bag or drum sent, the grain of accountability remains clear, supported by a factory team that values transparency, stability, and hard-won expertise above shortcuts. That is what distinguishes our Imidazole-4-Methanol and underpins our supply to the global science and manufacturing community.