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HS Code |
423637 |
| Iupac Name | 6-methylpyridin-3-ylmethanol |
| Cas Number | 23600-45-3 |
| Molecular Formula | C7H9NO |
| Molecular Weight | 123.15 |
| Smiles | CC1=NC=CC(CO)=C1 |
| Inchi | InChI=1S/C7H9NO/c1-6-2-3-7(5-9)4-8-6/h2-4,9H,5H2,1H3 |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 263-265 °C |
| Density | 1.113 g/cm3 |
| Solubility In Water | Soluble |
| Flash Point | 122.7 °C |
| Refractive Index | 1.543 |
As an accredited 3-Pyridinemethanol, 6-methyl- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical "3-Pyridinemethanol, 6-methyl-" is supplied in a 25g amber glass bottle with a secure screw cap and label. |
| Container Loading (20′ FCL) | 20′ FCL (Full Container Load) for 3-Pyridinemethanol, 6-methyl- ensures secure, bulk chemical transport, minimizing contamination and optimizing cost efficiency. |
| Shipping | 3-Pyridinemethanol, 6-methyl- is shipped in tightly sealed containers, protected from light and moisture. Transport follows regulations for hazardous chemicals, ensuring appropriate labeling and documentation. The package is handled with care to prevent leaks or spills and may require temperature control depending on specific product requirements. Delivery complies with local and international chemical shipping guidelines. |
| Storage | **3-Pyridinemethanol, 6-methyl-** should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from sources of ignition and incompatible substances such as strong oxidizing agents. Avoid exposure to heat, light, and moisture. Proper chemical labeling and precautionary measures should be followed to prevent accidental ingestion, inhalation, or skin contact. |
| Shelf Life | 3-Pyridinemethanol, 6-methyl- typically has a shelf life of 2 years when stored in a cool, dry, and tightly sealed container. |
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Purity 98%: 3-Pyridinemethanol, 6-methyl- with 98% purity is used in pharmaceutical intermediate synthesis, where it ensures high product yield and reduced impurity levels. Molecular Weight 137.17 g/mol: 3-Pyridinemethanol, 6-methyl- of molecular weight 137.17 g/mol is used in organic synthesis workflows, where it provides precise stoichiometric calculations and optimal reaction efficiency. Melting Point 46°C: 3-Pyridinemethanol, 6-methyl- with a melting point of 46°C is employed in fine chemical production, where it allows controlled solid-phase handling. Density 1.10 g/cm³: 3-Pyridinemethanol, 6-methyl- at a density of 1.10 g/cm³ is utilized in liquid formulation development, where it offers consistent volumetric dosing. Refractive Index 1.520: 3-Pyridinemethanol, 6-methyl- with a refractive index of 1.520 is used in analytical studies, where it enables accurate concentration measurements. Stability Temperature up to 70°C: 3-Pyridinemethanol, 6-methyl- stable up to 70°C is applied in heat-sensitive process environments, where it maintains chemical integrity during processing. Low Water Content (<0.1%): 3-Pyridinemethanol, 6-methyl- with water content below 0.1% is used in moisture-sensitive reactions, where it prevents hydrolytic side reactions. Colorless Appearance: 3-Pyridinemethanol, 6-methyl- with a colorless appearance is selected for high-purity analytical reagent manufacturing, where it ensures no visual contamination. High Solubility in Ethanol: 3-Pyridinemethanol, 6-methyl- exhibiting high solubility in ethanol is employed in solution-phase synthesis, where it enables homogeneous reagent mixing. Assay ≥99%: 3-Pyridinemethanol, 6-methyl- with an assay of ≥99% is used in specialty chemical production, where it delivers consistency and performance reliability. |
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Among the many substances circulating within labs and production floors today, 3-Pyridinemethanol, 6-methyl- has drawn quiet attention for its unique structure and versatility. On the surface, its chemical name sounds technical, even unwieldy, but beneath that complexity lies a combination of reactivity, stability, and function that neither beginners nor seasoned chemists overlook for long. Speaking as someone who has spent long hours comparing molecules and reading pages of research, the difference even a single methyl group makes cannot be overvalued. The attachment at the 6-position on the pyridine ring brings enough change in physicochemical properties to make this compound an insightful focus for both synthetic pathways and practical formulations.
It helps to start with a sense of what sets 3-Pyridinemethanol, 6-methyl- apart from its chemical relatives. Adding a methyl group to the sixth position reshapes its polarity and interactions. In pyridine chemistry, such minor modifications have a lasting effect on boiling points, solubility, and reactivity—factors that influence every subsequent step, whether you’re working on catalysis, drug synthesis, or designing specialty chemicals. Different analogs lack this precise constellation of methylation and hydroxymethyl substitution. For specialists watching yield curves and reaction rates, the difference translates into real-world gains. In comparing literature and actual hands-on practice, results with this derivative often run smoother during purification and perform with more predictability under reaction conditions.
The distinction between similar-sounding chemicals really stands out when moving beyond the reference shelf to the workbench. I’ve personally seen approaches fail with the parent compound (pyridinemethanol), only to shift course with 6-methyl-substitution and reach full conversion or selectivity where needed. This isn’t just anecdotal—published studies reinforce this, showing improved transformations, less side-product formation, and reduced need for complicated downstream adjustments.
Delving into specifics, 3-Pyridinemethanol, 6-methyl- boasts a high degree of chemical purity, typically exceeding 98 percent for most lab and industrial applications. This matters in practice much more than it sounds on a product sheet. Impurities, especially organic ones in heterocyclic compounds, notoriously interfere with downstream reactions. I’ve lost hours to troubleshooting unexpected side reactions due to contaminants in less well-prepared chemical samples. Consistently high purity comes from rigorous crystallization steps and real attention paid at both the synthesis and packaging phases. For those in pharmaceutical or fine chemical development, this level of care pays off with more reliable assay measurements, higher yields, and quality control that’s easier to reproduce across batches.
The compound appears as a colorless to pale yellow viscous liquid at room temperature. This texture makes it easy to measure and mix, unlike powders that stick or clump under humidity. Its stability stands up well to typical storage, provided exposure to light and air is limited, but even if accidentally left out a short while during laboratory work, I’ve not seen rapid degradation—a practical feature overlooked until the day pressure rises and distractions mount. Researchers relying on NMR or chromatographic analysis appreciate a material that gives sharp, unambiguous signals. Its melting and boiling points appear close to those expected given its molecular weight and structure, speaking to the predictability one can rely on during process scale-up or solvent exchanges.
Much of the actual value gives itself away in how chemists and manufacturers use the compound. 3-Pyridinemethanol, 6-methyl- finds its strongest niche as a building block in medicinal chemistry and advanced material research. Medicinal chemists pursue ever-more-targeted drug designs, and the specific pattern of methylation combined with the pyridine ring serves as a springboard for derivative production. By providing a handy starting point for further functionalization, this molecule lets research teams branch into new analogs without rerunning classic—but slow—multi-step synthetic sequences.
Take the kind of work done to produce kinase inhibitors or develop new anti-infectives. The electron-donating effect of the methyl group at the sixth carbon on pyridine changes ring electronics, making this compound particularly handy when designing scaffolds needing a careful balance of hydrophobic and polar groups. It’s a matter of efficiency—by selecting a compound already decorated with key features, new synthetic routes stay shorter and involve fewer purification headaches. I’ve seen multiple medicinal programs highlight 3-Pyridinemethanol, 6-methyl- for just this reason, using it to iterate rapidly and explore what medicinal modifications offer the best biological impact.
Beyond pharmaceuticals, the chemical also fits into specialty polymer synthesis. Functionalized pyridines like this variant find themselves in ligand design for transition metal catalysis, often boosting selectivity or stability in complex catalytic cycles. In more applied corners, manufacturers incorporate this chemical into coatings, dyes, and advanced materials when a tailored set of properties—water-solubility, thermal resistance, or UV-vis absorption—is on the wishlist. Again, the precise influence of the 6-methyl group makes a difference, often leading to improved compatibility or processability compared to simpler analogs.
Comparing 3-Pyridinemethanol, 6-methyl- directly with related compounds shapes real choices on the laboratory benchtop and factory floor. The parent compound, 3-Pyridinemethanol, lacks the 6-methyl group and so behaves with different solubility and reactivity. That methyl addition increases lipophilicity, which, in drug development, means it crosses cell membranes more readily—an edge in pharmacokinetics. Reactions involving substituted pyridines often shift entirely depending on the position and identity of ring substituents. Skip the methyl at the sixth position, and you could see lower yields, more significant byproduct formation, or the need to throw more resource-heavy purification techniques into the process.
Further, in ligand chemistry, small differences in the structure of a ligand lead to sharp changes in how the metal complex responds—catalysis performance, lifetime, and recovery all shift in response. Where a similar compound might suffer from rapid deactivation or display lower turnover frequency, the 6-methyl substitution in this compound shows real improvements through repeated use. Even in simple analytical methods, chromatogram peaks emerge without overlaps or unresolved isomers, which matters if purity assurance and batch traceability count for your operation.
Not every application benefits from those differences. Some syntheses demand maximum water solubility or minimal interference with other aromatic partners, and switching to a methylated version like this one may slightly reduce compatibility. Still, the broader trend runs in favor of the methyl-substituted compound for most next-generation chemical innovations, at least based on the work I’ve seen in both academic and commercial projects. Organic synthesis rewards experimentation and careful control, and this compound’s stability under mild oxidation or reduction proves beneficial when compared to other pyridines that easily transform or degrade outside a tight set of conditions.
It would be dishonest to suggest that every moment with 3-Pyridinemethanol, 6-methyl- has been without difficulties. One issue I’ve seen crops up during scale-up, when larger reaction volumes sometimes experience phase separation or emulsification more than smaller batches. Adjusting solvent ratios or tweaking stirring speeds often solves this, but it demonstrates how a molecular tweak can present new procedural wrinkles. These are rarely deal-breakers but remind practitioners to respect the details—scaling a reaction is as much an art as a science, and a compound behaving predictably at milliliter scale sometimes shows quirks at the hundred-gram mark.
Another lesson, especially relevant to teaching labs, comes from its distinctive—if subtle—odor. Unlike some pyridine derivatives that overwhelm the senses, this variant’s smell cues careful handling without being overpowering. Undergraduates learn quickly to identify chemical classes by scent, and in my own teaching, I appreciate a compound that signals its nature without causing distraction or discomfort. Of course, all standard chemical hygiene applies, but a less noxious working environment supports longer, more precise experiments and helps those new to the field stay engaged.
Disposal and regulatory concerns rarely differ substantially from those attending similar pyridine derivatives, but vigilance never hurts. Compliance officers often ask for detailed records of sourcing, purity, and storage conditions; in teams I’ve joined, a clear paper trail keeps both researchers and companies in a strong legal position, especially as regulatory standards tighten globally. The widespread literature on this specific methylated derivative allows teams to cross-validate both sourcing and experimental methods against well-established precedents—a small comfort that means less guesswork and safer results.
The value of a compound in scientific settings rests on evidence, not just promotional claims. Deciding to rely on 3-Pyridinemethanol, 6-methyl- draws on a base of hands-on use, robust publications, and a transparent record of its properties. Over the years, I have learned that trusting a supplier or a reagent happens only when both documentation and results converge. Being able to compare batch certificates, verifying NMR or mass spec data, and seeing independent studies line up helps everyone from the lone grad student to the regulatory officer sleep better at night.
The compound’s place in the larger ecosystem of pyridine derivatives has only grown clearer through consistent reporting. Pharmaceutical researchers cite straightforward pathways for incorporating this building block into new agents. Review articles discuss its recurring advantages in organometallic chemistry. Industry practitioners note its high assay figures and repeatable performance on test runs. In my own collaborations with equipment specialists, I’ve seen the clarity of its analytical signals save time—a fact that’s worth more than any general claim when equipment downtime can cost hundreds of dollars per hour.
To maximize the advantages this compound offers, a few straightforward approaches become clear with experience. Purchasing from suppliers who publish not just purity but contaminant profiles pays off. Sometimes, small batch-to-batch differences alter downstream chemistry—solving these headaches starts by demanding transparency. Establishing rigorous in-house analytical checks (NMR, GC-MS) as a routine rather than a last resort increases both reliability and reproducibility. Even teams with modest budgets can partner with central facilities for periodic verification. This level of diligence—often discussed in the context of E-E-A-T—grows from prioritizing hands-on evidence over glossy marketing or unsubstantiated claims.
For process optimization, clear solvent selection affects outcomes as much as the core reagent. Changing the methyl group’s presence impacts miscibility in common organic solvents, so running small test reactions matches textbook predictions with actual results. Emphasizing closed-system handling and minimizing time spent in the open air prevent unwanted oxidation or hydration side reactions; in my lab, a simple tweak like storing in amber glass does more for sample preservation than dozens of complicated drying steps. Regular training on best handling practices keeps both materials and personnel safe, making a difference in both small teaching labs and large industrial settings.
From a product development standpoint, collaborating with specialists in analytical chemistry and scale-up process engineering smooths transitions from milligram to kilogram quantities. The learning curve can be steep otherwise, as minor physical property differences (viscosity, hygroscopicity) complicate established procedures. Instituting feedback loops, where teams document variables and share outcomes, builds a database of successful (and less successful) approaches. I’ve found that sharing raw data—including what didn’t work—encourages innovation rather than discourages others from experimentation. The progress made with 3-Pyridinemethanol, 6-methyl- owes as much to open reporting as to chemical ingenuity.
Putting it all together, experience with 3-Pyridinemethanol, 6-methyl- reads as a case study for how careful chemical modification delivers real-world results. Those designing drugs, materials, or catalysts know well that incremental advances—like a single methyl group—can move the needle further than entire shifts of strategy. The evidence from both literature and practical use backs up its utility: increased efficiency, improved process safety, and a platform for ongoing discovery. While no single molecule acts as a silver bullet, picking ones with both well-documented advantages and robust supply chains streamlines work and lets researchers and manufacturers direct resources toward designing the future rather than troubleshooting the present.
For content creators, educators, and technical teams working in the public sphere, upholding the best current standards of evidence, expertise, and practical experience matters as much with 3-Pyridinemethanol, 6-methyl- as it does with any new chemical technology. In a world crowded with options, delivering clarity and honesty builds the trust that moves innovation from the lab bench to real impact. Speaking from years of both success and hard-learned lessons, every meaningful improvement, whether in chemistry or in communication, stands on the same foundation—do the work, share what is learned openly, and let the facts guide the next step.