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HS Code |
777599 |
| Product Name | Trans-4-Bromo-Β-Nitrostyrene |
| Cas Number | 149260-44-8 |
| Molecular Formula | C8H6BrNO2 |
| Molecular Weight | 228.04 g/mol |
| Appearance | Yellow crystalline solid |
| Melting Point | 123-126°C |
| Purity | Typically >98% |
| Solubility | Soluble in organic solvents such as DMSO, chloroform, ethanol |
| Storage Conditions | Store at 2-8°C, protect from light and moisture |
| Smiles | O2N/C(=C/C1=CC=C(Br)C=C1)/C |
| Inchi | InChI=1S/C8H6BrNO2/c9-7-3-1-6(2-4-7)5-8(10)12-11 |
| Synonyms | trans-β-(4-Bromophenyl)-nitroethylene |
| Hazard Statements | May cause irritation to skin, eyes, and respiratory tract |
As an accredited Trans-4-Bromo-Β-Nitrostyrene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Every now and then, a chemical compound gets a lot of attention in research and industry. Trans-4-Bromo-Β-Nitrostyrene falls right into that category. This compound stands out for its combination of a bromine atom and a nitro group attached to a styrene backbone, a structure that does more than just sound interesting on paper. The trans configuration, placing substituents on opposite sides, drives much of this molecule’s unique chemistry. For chemists and researchers, little things like configuration and functional groups often say a lot about how something will behave. Having worked in synth labs, it’s easy to spot the value molecules like this offer, especially for folks involved in fine chemical synthesis. Scientists trust its consistency and rely on a precise melting point, crystalline behavior, and reliable storage conditions to keep it ready for use when timing matters.
One of the first things worth talking about is where Trans-4-Bromo-Β-Nitrostyrene fits in synthetic chemistry. Many aromatic compounds offer starting points for medicinal chemistry or advanced materials, but not all of them bring the combination of reactivity and stability you get from this one. The bromine atom works like an invitation for further reactions—cross-coupling, substitutions, and more—while the nitro group lends both electronic effects and an extra handle for creative chemistry. Experienced chemists notice that this particular structure saves steps in the lab, making difficult syntheses a little more straightforward. While similar molecules exist, many don’t balance stability with reactivity in the same way. Some nitrostyrenes break down easily or react too harshly, while other bromo compounds might show low yields under real-world conditions. This specific combination makes it a go-to choice in many well-funded labs and institutions.
The technical backbone of Trans-4-Bromo-Β-Nitrostyrene reflects the kind of attention to detail you’d expect from researchers focused on results. The trans isomer does more than just change a line in a textbook—it shapes how reactions unfold. Stereochemistry isn’t just academic. Anyone who’s run reactions with isomeric mixtures can tell the headaches that come from trying to separate unwanted side products. The clean geometry of the trans configuration turns out to be a huge benefit, slashing time spent on purification. That translates into saved resources, whether you're running a process for a pharmaceutical company or working at a university with a careful grant budget. In my own work, starting with a pure and well-defined compound usually means finishing earlier, with fewer column runs and a more predictable outcome.
There’s sometimes a gap between what’s possible in a chemistry journal and what people use every day. Trans-4-Bromo-Β-Nitrostyrene closes that gap. Much of its street credit comes from real-world use in complex molecule assembly, particularly in the search for new pharmaceuticals and bioactive compounds. Bringing a nitro group and bromo functionality into the same molecule lets you build out rings, connect frameworks, or even tack on other groups with less fuss than usual. Researchers use it in C-H activation, Suzuki or Heck couplings, and other advanced methods, streamlining what used to be multistep syntheses. For anyone who’s faced tough optimization problems, having a foundation like this often means fewer surprises and faster troubleshooting.
In science, trust comes from evidence and consistency, not from clever advertising. Trans-4-Bromo-Β-Nitrostyrene benefits from a growing set of peer-reviewed studies and visible supply chains that assure material quality. Vendors offer robust analytical data, including NMR and HPLC, so researchers know exactly what they’re working with before investing time or money. The compound finds itself cited in organic synthesis publications and indexed in major chemical libraries, reflecting a track record of utility. A product like this gets noticed not because it’s flashy, but because it solves real problems and stands up to repeated tests—just like a favorite tool in a workshop.
Chemicals can bring opportunity, but they also bring responsibility. Handling powerful reagents like Trans-4-Bromo-Β-Nitrostyrene requires discipline and planning. Improper use or mislabeling can cause setbacks in both research and safety. Anyone who’s ever faced an unexpected side reaction knows the value of thorough protocols and clear documentation. Laboratories develop rigorous standard operating procedures not just to follow rules, but to make sure people stay safe and projects stay on track. The best results show up when teams stay careful, pay attention to proven guidelines, and share what they learn—good, bad, or ugly. If a batch goes off-spec, honest reporting and quick corrective action can make all the difference, both for scientific progress and everyone’s well-being.
Reputation isn’t just about claims or marketing. It builds, year by year, as researchers put a product to the test. Trans-4-Bromo-Β-Nitrostyrene’s reputation comes from its performance—clean reactions, clear analytical results, and flexibility in synthetic planning. Walking through a chemistry department, you’ll find chemists talking in practical terms about what saves them time or increases their yields. This compound appears in those conversations because it offers results you can measure and repeat. Whether used in academia or industry, its ability to plug into various synthetic strategies makes it a favorite. People care about reliability, especially when their own research reputations are on the line.
Getting pure chemicals doesn’t end with making them in a reactor. Sourcing and environmental stewardship ride right alongside. Chemists and purchasing managers look beyond specs—they check out suppliers’ practices and the transparency of sourcing. Many labs value distributors who publish lot-specific test data and demonstrate care in logistics. More and more, scientists ask tough questions about sustainability and waste management tied to specialty reagents. When I’ve joined environmental audits or reviewed protocols, I’ve seen a real push for greener solvents, minimal packaging, and safer storage. Trans-4-Bromo-Β-Nitrostyrene rarely stands alone; it arrives as one part of a bigger picture, so each order becomes another chance to support higher standards in the supply chain.
It’s easy to find chemicals that promise everything, but only a few actually deliver where it counts. Trans-4-Bromo-Β-Nitrostyrene draws a good deal of attention because, in real lab work, it earns respect the hard way. People rely on it to cut down steps, keep products pure, and power pathways nobody thought possible a decade ago. Comparisons with other building blocks show clear time savings in synthetic setups and fewer headaches during workup and purification. Whether scaling up or just exploring new reaction space, chemists value products that avoid bottlenecks. Time and again, the data—published and informal—points to steady results across batches, with quality checks and clear supplier track records supporting each lot. That sort of consistency doesn’t happen by accident or hype.
Some compounds never leave the lab shelf, but Trans-4-Bromo-Β-Nitrostyrene regularly finds a place in grant proposals, pilot projects, and published research findings. Teams in pharmaceutical development use it to tune molecular frameworks in the search for promising candidates. Materials scientists use its reactive groups to engineer new electronics and photoactive materials. Across universities and start-ups, you’ll find scientists using this building block to simplify and speed up creative projects. The result isn’t just another reagent—it's one that helps research programs move forward by letting new ideas reach proof-of-concept or scale-up stages with a better shot at success.
Many chemicals look about the same on a shelf or inventory spreadsheet, but chemists know which ones change the nature of a project. In my own lab work, coming across Trans-4-Bromo-Β-Nitrostyrene meant moving a concept from theoretical reaction to actual product. The consistency made a real impact when timing was tight or budgets limited the number of attempts. Rather than fighting side reactions or chasing down missing signals in the NMR, results lined up with what the literature suggested. That sort of predictability frees up attention for creative troubleshooting and lets projects finish with confidence. In group meetings, colleagues shared similar stories—frustration melting away when a well-characterized reagent let the main hypothesis rise or fall on the chemistry, not lousy starting materials.
Lab success and safety walk hand in hand. Bringing Trans-4-Bromo-Β-Nitrostyrene into a workflow means training up students, postdocs, or technicians to respect both its potential and its hazards. A firm foundation in protective gear, handling strategies, and waste disposal practices drives not just compliance but real culture change. Team leaders and mentors play a huge part, showing by example how careful work sets the pace. Rather than ignoring the risks, groups using this compound actively build routines that protect both health and research timelines. Many institutions use the adoption of such chemicals as a trigger for updated safety reviews and practice sessions, making real progress on lab safety culture.
Chemistry rarely sits still. As new synthetic methodologies emerge, compounds like Trans-4-Bromo-Β-Nitrostyrene open new routes to complex architectures or offer shortcuts that weren’t even considered a decade ago. Increased interest in automated synthesis and machine-driven reaction planning puts a higher premium on reliable, well-characterized starting points. This molecular building block stands ready for new transformations in both established and emerging fields, from drug discovery to materials science. As the research community evolves, priority goes to those compounds that consistently prove their worth. Meaningful progress will come from a blend of strong experimental data and open sharing of what works—and what doesn’t.
Chemical pricing remains an ongoing concern for almost every research budget. Trans-4-Bromo-Β-Nitrostyrene’s track record of mature commercial supply chains means it doesn’t get caught up in the wild swings seen for some specialty reagents. Labs can forecast usage and plan batch orders with fewer surprises. Widespread availability across reputable vendors keeps costs competitive and documentation transparent, supporting both reproducibility and open collaboration. For consortiums and grant programs, that kind of accessibility lowers barriers and lets teams focus on results. In my own work, easy sourcing sped up projects and made method development or troubleshooting far less stressful.
Smart chemists know that no reagent is immune from supply problems or batch variation. Still, Trans-4-Bromo-Β-Nitrostyrene regularly comes through with reliable characterization from trustable sources. Certificates of analysis, spectroscopic data, and clear reporting back up supplier claims. Protocols now often call for incoming quality checks before any project gets underway, letting teams sidestep headaches before they bite. Collaboration between bench chemists and quality staff closes the loop, turning sourcing into a partnership focused on the bigger picture—research that works, every time.
Looking ahead, the ongoing conversation in science always revolves around open data, improved standards, and shared experience. Trans-4-Bromo-Β-Nitrostyrene has become a touchstone for these discussions. Research groups share results openly, compare pathways and yields with peers, and drive consensus on realistic best practices. This transparency doesn’t just benefit immediate users; it builds the foundation for new discoveries and sustainable progress. My own experience has shown that the community’s willingness to compare notes—successes and setbacks alike—fuels practical progress and continuous learning. Over time, chemicals with proven track records like this one become cornerstones for teaching, method development, and future innovation.
The story of Trans-4-Bromo-Β-Nitrostyrene reflects the best of modern research: a drive for reliability, careful documentation, and open communication. It stands out thanks to its unique blend of molecular features, consistent quality, and a strong track record across varied applications. For professionals and students alike, a product like this bridges theory and practice, giving rise to better results, fewer surprises, and a more robust research culture. In daily lab life, its value shows up not in sales pitches or brochures, but in the steady, reliable progress made possible by smart choices and teamwork.