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1-Cyclohexene-1-Carboxaldehyde

    • Product Name 1-Cyclohexene-1-Carboxaldehyde
    • Alias cyclohexene-1-carboxaldehyde
    • Einecs 211-593-9
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    377370

    Cas Number 872-31-1
    Molecular Formula C7H10O
    Molecular Weight 110.16
    Iupac Name cyclohex-1-ene-1-carbaldehyde
    Appearance Colorless to pale yellow liquid
    Boiling Point 165-167°C
    Density 0.986 g/cm³
    Melting Point -40°C (approximate)
    Refractive Index 1.485–1.487
    Flash Point 56°C
    Solubility In Water Insoluble
    Smiles C1=CCCCC1C=O

    As an accredited 1-Cyclohexene-1-Carboxaldehyde factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Amber glass bottle, 100 mL, with secure cap. Label displays chemical name, hazard symbols, batch number, and storage instructions.
    Shipping 1-Cyclohexene-1-Carboxaldehyde should be shipped in tightly sealed containers, protected from light, heat, and moisture. Store and transport it in a cool, well-ventilated area, following all relevant chemical regulations. Ensure containers are clearly labeled, and handle with appropriate safety measures to avoid spills and exposure.
    Storage 1-Cyclohexene-1-carboxaldehyde should be stored in a tightly closed container, in a cool, dry, well-ventilated area, away from direct sunlight, heat, and ignition sources. Protect from moisture, acids, and oxidizing agents. Store under inert atmosphere (nitrogen or argon) if possible. Ensure proper labeling and keep it separate from incompatible materials. Follow standard chemical hygiene practices and local regulations for storage.
    Application of 1-Cyclohexene-1-Carboxaldehyde

    Applications of 1-Cyclohexene-1-Carboxaldehyde in Industrial Manufacturing

    1-Cyclohexene-1-Carboxaldehyde is a specialty intermediate widely adopted in many industrial value chains requiring high-purity, nuanced molecular architecture in their end products. As a direct manufacturer, we focus on supplying this substance for distinct downstream applications that demand stringent compliance and proven quality control. Below, we outline several key deployment scenarios where this raw material delivers specific formulation or performance advantages, referencing regulatory standards, formulation know-how, process routes, and the resulting finished goods.

    1. Fragrance Ingredient Synthesis

    Leading fragrance compounders rely on 1-Cyclohexene-1-Carboxaldehyde as a core building block for the controlled synthesis of modern aromatic aldehydes, especially for delivering specific olfactory notes within fine fragrances and home care ranges. Sourcing consistency and purity play a central role in maintaining reproducibility across high-volume formulations for international brands. Our customers integrate this raw material during the tailored aldehyde assembly stage to achieve the desired scent modulation, balancing intensity, and stabilizing volatile notes.

    Industry compliance standards

    • IFRA (International Fragrance Association) Standards
    • EU Cosmetics Regulation (EC) No 1223/2009 – Annex III fragrance restrictions
    • RIFM (Research Institute for Fragrance Materials) safety assessments
    • ISO 9235:2013 for natural aromatic raw materials (reference for synthetic route transparency)

    Typical usage ratio

    • Dosage typically ranges from 0.03% to 0.15% in perfume concentrates, adjusted based on olfactory profile, end-use (eau de toilette vs. home care diffuser), regulatory thresholds, and intended intensity.

    Downstream process integration

    • Introduced during controlled reaction steps alongside other aldehydic precursors in aroma synthesis; follows initial ingredient preparation and precedes fine distillation and blending for master fragrance oil.

    Final product types

    • Luxury fine fragrance compounds
    • Home fragrance diffusers and candles
    • Personal care scent bases (soaps, shampoos)
    • Household cleaning scent systems

    2. Pharmaceutical Intermediate for API Manufacturing

    Advanced pharmaceutical manufacturing platforms employ 1-Cyclohexene-1-Carboxaldehyde as a selective functional intermediate during heterocycle formation and chiral synthesis. Its consistent reactivity profile enables medicinal chemists and process technologists to construct active pharmaceutical ingredient (API) backbones integral to a portfolio of patented and generic drugs. Manufacturers apply this raw material primarily in the fine-chemical step preceding final API elaboration, ensuring batch-to-batch consistency and traceable impurity control in regulated environments.

    Industry compliance standards

    • Good Manufacturing Practice (GMP), including ICH Q7 for active pharmaceutical ingredients
    • USP-NF (United States Pharmacopeia – National Formulary) monographs as relevant to intermediates
    • European Pharmacopoeia (Ph. Eur.) references for synthetic precursors
    • FDA 21 CFR Part 210/211 for finished pharmaceutical manufacturing

    Typical usage ratio

    • Often measured in 1 to 5 mol% for specific reaction steps; adjusted according to desired intermediate yield, catalyst selection, and product-specific stoichiometry.

    Downstream process integration

    • Used as a selectively introduced precursor in the aldol condensation phase, or as a masked aldehyde for ring construction, generally preceding chiral resolution or reduction in the multistep route toward the targeted API.

    Final product types

    • Small molecule APIs (e.g., cardiovascular agents, CNS drugs)
    • Custom pharmaceutical intermediates for clinical development
    • Chiral active pharmaceutical compounds

    3. Agrochemical Synthesis: Herbicide and Fungicide Intermediates

    Agrochemical producers incorporate 1-Cyclohexene-1-Carboxaldehyde as a pivotal intermediate when synthesizing certain cyclohexene-derived herbicides or fungicides, where molecular integrity directly impacts the bioactivity of the final agent. The substance enters multi-step reaction sequences typically employed for building the core ring system and introducing desired functional groups. Downstream processors depend on our quality assurance in impurity profiles and scale-up support for optimizing reaction yields that meet environmental and safety benchmarks worldwide.

    Industry compliance standards

    • FAO/WHO Specifications for plant protection products
    • REACH Registration (EC No 1907/2006) for European chemical safety
    • EPA (U.S. Environmental Protection Agency) Pesticide Registration Procedures (40 CFR Part 158)
    • ISO 9001:2015 certified Quality Management Systems

    Typical usage ratio

    • Typically between 0.5% and 3% of overall reaction batch inputs, adjusted depending on synthesis route (e.g., Knoevenagel condensation) and targeted agrochemical potency.

    Downstream process integration

    • Enters the intermediate synthesis phase following initial substrate activation; supports aldehyde-linked modification steps prior to formulation into technical concentrates or dispersible granules.

    Final product types

    • Pre-emergence herbicide intermediates
    • Fungicide precursors with cyclic core modifications
    • Technical active ingredient (AI) concentrates

    4. Polymer and Resin Modifier Additive

    Specialty resin and polymer manufacturers employ our product as an aldehydic chain modifier to adjust the flexibility, crosslink density, or adhesion properties in advanced thermosetting and specialty coating systems. The precise integration allows process engineers to fine-tune end-use mechanical properties or surface compatibility for demanding industrial applications, where multiple regulatory and quality benchmarks must be fulfilled. Careful quality control at this stage supports reproducible end product performance for commercial and OEM markets.

    Industry compliance standards

    • ISO 9001:2015 for Quality Management in polymer production
    • RoHS Directive (EU 2015/863) for hazardous substance limitations in end-use electronics
    • FDA 21 CFR 175.300 for food-contact coatings (when applicable)
    • ASTM D638 for mechanical performance of plastics

    Typical usage ratio

    • Typically 0.2% to 1% by weight in resin or prepolymer mixtures; levels tuned according to final mechanical or surface requirements.

    Downstream process integration

    • Added during the pre-polymerization or intermediate crosslinking phase; can also serve as a component in chain-extension steps for high-modulus polymers or thermoset systems.

    Final product types

    • High-performance coatings for automotive and aerospace
    • Specialty adhesives and sealants
    • Functionalized epoxy and alkyd resins
    • Custom polymer blends for industrial parts

    5. Fine Chemical Intermediate for Specialty Synthesis

    Producers of high-value specialty chemicals, including complex heterocyclic compounds and custom research molecules, use our material as a protected aldehyde or enone intermediate in multi-stage fine chemical synthesis. The selective reactivity profile supports advanced applications in pigment manufacture, custom catalyst development, or electronic chemical intermediates, where traceability and impurity minimization hold significant commercial relevance. Research-driven clients value our documentation and supply chain transparency for audit conformity and reproducibility.

    Industry compliance standards

    • ISO 19001:2015 for chemical manufacturing
    • Responsible Care® chemical management frameworks
    • Local environmental permitting (e.g., Clean Air Act for VOCs, EEA IED compliance in the EU)
    • Client-specific audit protocols and MSDS documentation

    Typical usage ratio

    • Between 0.1 molar equivalents up to stoichiometric levels (1:1 reactant) based on synthesis complexity, protecting group strategies, or catalytic process design.

    Downstream process integration

    • Utilized during targeted functionalization stages, such as enone formation, cross-coupling reactions, or as a precursor for advanced cycloaddition reactions in controlled environments.

    Final product types

    • Synthetic colorant precursors
    • Specialty catalysts for process industry
    • Electronic-grade intermediates for semiconductor manufacturing
    • Custom molecular standards for analytical laboratories
    Free Quote

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    Certification & Compliance
    More Introduction

    Introducing 1-Cyclohexene-1-Carboxaldehyde: Our Perspective as the Producer

    Insight into 1-Cyclohexene-1-Carboxaldehyde from the Plant Floor

    Day in and day out, our work in the chemical manufacturing sector puts us face to face with raw materials whose performance makes all the difference in countless industries. 1-Cyclohexene-1-Carboxaldehyde stands out, not just for what it is, but for the experiences we have gathered handling, refining, and supplying this compound. Its molecular formula, C7H10O, and a structure built around the cyclohexene ring with that signature aldehyde functional group, means its reactivity goes beyond that of basic cyclohexene derivatives or straight-chain aldehydes. We have shaped our production processes to match strict internal quality benchmarks because we know even the smallest deviation in purity or moisture level affects downstream syntheses and final application performance.

    Production Realities: Achieving Consistency in Quality

    Reliable specifications define the backbone of any successful specialty chemical, and 1-Cyclohexene-1-Carboxaldehyde is no exception. We run every batch through gas chromatography, keeping purity in the range above 98%. By doing this, we cut out side products that can trip up complex organic syntheses. That’s particularly relevant as many of our customers use this material for pharmaceutical or fragrance intermediates, where even minor contaminants compromise not only product yield but also regulatory acceptance. Color and odor may look like superficial points, but our on-site QA team has documented changes in downstream product performance when trace oxidized byproducts sneak through. By maintaining a clear, slightly yellow liquid, free from polymerization or excess acidity, we help our clients avoid headaches in formulation or purification.

    The Role of 1-Cyclohexene-1-Carboxaldehyde in Synthesis

    Colleagues in R&D, as well as regular customers, drive home just how specific the needs for 1-Cyclohexene-1-Carboxaldehyde can be. In our conversations, nobody wants a generic aldehyde — they need a building block that brings the ring strain and alkene site unique to the cyclohexene family. This is a workhorse in the synthesis of certain fragrances, agrochemicals, or even niche pharmaceuticals, where direct reactivity at the aldehyde is needed, but so is resistance to overreaction typical in more reactive straight-chain aldehydes. The compound’s carbonyl group leads the way in predictable additions, condensations, or reductions; the cyclic backbone alters both the reaction rate and the resulting stereochemical outcome. Over the years, we have heard from organic chemists seeking alternatives for benzaldehyde derivatives—our product delivered specific cycloaliphatic notes and reactivity, impossible to match using aromatics. This isn’t a minimal substitution; molecular shape, flexibility, and chemical environment drive project success.

    Differentiating Our Product from Similar Chemicals

    A lot of aldehyde compounds float around the market, and anyone comparing options spots differences on paper. But direct feedback from our end-users highlights distinctions which become apparent only in use. Cyclohexanecarboxaldehyde, a similar-sounding sibling, lacks the unsaturated carbon-carbon bond of 1-cyclohexene-1-carboxaldehyde. This bond isn’t just a curiosity — it opens doors for Diels-Alder reactions, Michael additions, or controlled oxidations which straight-chain or saturated ring aldehydes just can’t match. These differences translate to a wider palette for chemists, an avenue for multi-step syntheses, and less fiddling in benchwork, as the reactivity balance lets you target select functionalizations.

    We’ve seen requests to swap our product for cinnamaldehyde or benzaldehyde derivatives hit stumbling blocks. The aromatic ring systems offer a rigidity and electronic backdrop that shifts reaction selectivity or catalyst compatibility. With cyclohexene-1-carboxaldehyde, the conjugated alkene floats near the aldehyde group, setting up cis/trans side reactions or regioselectivity unique to carbocyclic alkenes. Our clients trying to fine-tune scent notes or block unwanted side reactions find this feature especially valuable. Through years of tight batch control and targeted feedback, we’ve honed a process that catches trace saturated or polymeric byproducts before they make it to the drum or intermediate step.

    Packing, Storage, and Tricks Learned the Hard Way

    Our crew on the floor, as well as our technical staff, have weathered just about every packaging, storage, and handling challenge with this molecule. Once, we watched a batch lose its efficacy due to slow oxygen ingress; the aldehyde group likes to wander into polymerization or oxidation if left unchecked. Our solution, based on first-hand trial, moved from standard HDPE drums to airtight, nitrogen-blanketed containers. Not all chemical storage needs such precautions, but with this product, the best practice is tight exposure control.

    Small batches, kept away from light and oxygen, keep the original qualities intact for months. Open-top drums, even for short stints on the production line, can degrade product before it sees the reactor. There are manufacturers who might cut costs on barriers or skip the nitrogen step. Every rejected load from a client taught us it’s wiser to spend a bit more upfront than risk losing a customer's next order to premature yellowing, viscosity increases, or surface film formation.

    Supporting Downstream Innovation

    We keep close ties with research groups and applied laboratories because their innovations often depend on the reliability of starting materials. Using 1-Cyclohexene-1-Carboxaldehyde that’s been poorly produced means repeat syntheses, wasted reagents, and lost time. One developer, focusing on high-value pheromone mimics, cited a single contaminant as the difference between successful PCR amplification of a downstream biomolecule and failure. Our response? Tweaked purification systems and doubled up on final quality inspection. It’s not just about meeting a spec on a document. When our partners push the boundaries — moving from lab bench to process scale — each impurity introduces unknowns and batch re-validation. Our approach has saved teams weeks of time and kept costly pilot plant work on schedule.

    Why Process Control Outweighs Paper Specs

    You walk a lab, you see the difference between theoretically pure and truly functional. Some makers will point to a GC trace or an assay certificate; from our experience, specs can look perfect, but unchecked process variables — like excess acid formation during the cyclization phase, or incomplete drying — stuck with us as the lessons that move theory into real production. Overlooking residual solvents or poorly separated isomers translates into poor reactivity or slow product issues that creep up far downstream. Tighter controls, from solvent quality to packing lines, build more value over the long term than chasing percentage points in purity in isolation.

    We learned, through hands-on experience in scale-up and a fair share of emergency troubleshooting, that the way 1-Cyclohexene-1-Carboxaldehyde behaves in a pilot batch often diverges from academic predictions. By working alongside client teams, sharing not just paperwork but actual process learnings, we help head off problems before large runs commence. It's helped us refine our evaporation steps, our acid quench times, and our cleanup sequences. This deep attention doesn’t always show up in published specs, but it’s what keeps customers coming back, and their projects moving forward without hiccups.

    Commitment to Sustainability and Strict Compliance

    Chemical manufacturing must answer to more than technical needs. Regulations and environmental expectations keep shifting, and we saw early how failing to align with these brings not just risk, but future costs. In producing 1-Cyclohexene-1-Carboxaldehyde, our choice of solvents, raw materials, and waste disposal filtered through years of internal data and industry changes. With compliance certificates and external audits marking only part of the picture, we engage directly with regulatory changes — not as a checkbox, but as a way to lock in future competitiveness for us and our partners. We have reduced emissions, scrubbed out chlorinated residues, and shifted to lower-toxicity process routes where possible, all while hitting batch-to-batch consistency that academia, pharma, and flavor customers demand.

    Our environmental team, holding both hands-on manufacturing and regulatory experience, has updated process flow dozens of times. Every new improvement means fewer surprises in shipment, easier approvals for clients, and smoother scale-ups when a project moves from lab proof-of-concept to production. Not all alternatives, such as using other cycloaliphatic aldehydes, offer the same safety or waste profiles; we’ve learned through trial which changes pay off and which produce headaches down the road. Long-term relationships count on clear, open reporting — not just fine-print in a data sheet.

    Case Histories from the Manufacturing Front Line

    Our batch operations and field teams have seen the real-world effects of even minor specification drift. In an early project, one production run experienced a trace catalyst carry-over that caused yellowing and off-odor. That day, we overhauled the final wash steps and doubled up on air-free transfers, sparing a pharmaceutical client a six-week delay. Another time, increased humidity during storage led to accelerated aldehyde self-condensation — a pitfall remedied by warehouse upgrades. Each incident led to changes in our procedures, from how we train operators to the order and frequency of in-process checks.

    Feedback from multiple sectors shows how the fine details — small enough to slip past standard inspections — end up significant during scale-up or formulation. One scent and flavor customer adjusted reaction schemes after discovering that our product resisted regular oxidative degradation, allowing them tighter control on final aromas. In polymer research, the particular alkene reactivity opened routes unavailable with competitors’ materials. Success builds not on broad claims, but the day-to-day habits of picking up the phone, walking through an anomaly, and solving it with direct process transparency.

    Supporting a Range of Industry Needs

    Having supplied 1-Cyclohexene-1-Carboxaldehyde to a diverse cross-section of clients, from early-stage research to multi-ton production houses, our perspective grew beyond technical bullet points. Fine chemicals for electronics, intermediates for specialty adhesives, fragrance libraries hunting cycloaliphatic motifs — the product connections go far and wide. Our team fields requests not just for raw bulk, but for custom blend compositions, odd packing sizes, and rush delivery when research hits a sprint. A well-run operation isn’t just a sales pipeline; it’s knowing the quirks of every downstream sector, being flexible but never letting standards slide.

    We draw on years of manufacturing and user dialogue to keep batch notes complete and honest. Whenever specifications trend, whether toward higher alkene content or stricter metal traces, we adapt first by reviewing customer feedback — the type that comes after project delays, not just initial quotes. This willingness to adapt process controls, reporting, and even purification priorities builds deeper collaborations, covering not just product supply but troubleshooting and regulatory transition.

    Facing Market and Supply Chain Shifts Head-On

    Periods of market volatility put pressure on raw material prices, and we've navigated cycles where sourcing core reactants turned from routine to daily struggle. By rooting our procurement strategy in direct manufacturer partnerships, rather than speculative traders, we shave off risks faced by operations dependent on long intermediary chains. Having direct access clarifies supply timelines, product consistency, and raw input traceability — a difference felt by our team as much as by customers sitting on time-sensitive production requirements.

    As downstream markets change — for example, with new regulations restricting aromatic aldehydes — we've seen sharp increases in demand for our cycloaliphatic aldehyde. Scaling up meant not just running the reactor harder, but redesigning our logistics and batch record systems. Surges or downturns each teach something new; the goal remains the same: keep integrity in product composition, focus on transparency, and communicate clearly when adjustments or substitutions become necessary. For us, it’s not just a theoretical exercise; it’s the very real difference between a functional plant and a string of missed deadlines.

    Listening to the Real Concerns of Users

    Feedback, both positive and sharply critical, channels improvements that manuals and public specs fail to catch. In our last post-delivery survey, clients flagged both the longevity of our product under refrigerated storage and requests for even tighter moisture specs. Synthetic chemists demanded specific handling guidance for rapid transfer, industrial blenders sought bulk formats with anti-oxidation guarantee, and fragrance houses asked for full impurity profiles on every load. Every distinct need triggers another small tweak in our pipeline, from labeling to cold-chain storage options.

    We make sure to provide not just assurances, but physical data from retained samples, stress testing, and application-specific performance logs. Real communication means we spot patterns — like increased aldehyde degradation in climates with poor logistics facilities — early. By getting ahead of shipping transitions or climate-based spoilage, our clients keep their syntheses running, and we head off costly returns or reprocessing.

    1-Cyclohexene-1-Carboxaldehyde and the Future of Fine Chemical Manufacturing

    Patterns in fine chemical supply aren’t set by textbooks or white papers. The rhythm comes from production trials, batch deviations caught in the earliest hours, and constant feedback from the field. We have seen 1-Cyclohexene-1-Carboxaldehyde anchor everything from custom high-impact fragrance notes to biocatalytic intermediate synthesis, often in ways that generic, high-volume chemicals can’t replicate. Our strongest partnerships grow from responding to out-of-spec shipments, sitting down with engineers to trace failures, and setting standards that mean something in the lab and on the factory line.

    Ongoing research — both in-house with small-scale pilot reactors and across academia — keeps opening new roles for cyclic unsaturated aldehydes. Applications grow past traditional syntheses; recent reports in polymer science and specialty surfactant development push us further to refine, document, and scale our production practices. The compound’s application diversity means we’re always one step away from a new demand curve, and we stake reputations on sticking closely to what works — tight controls, honest reporting, and relentless QA on every load.

    Final Thoughts from Our Team

    By making 1-Cyclohexene-1-Carboxaldehyde a core part of our offering, we put to work not just technical expertise, but the hard-won lessons from years of direct manufacturing and problem-solving. To the users seeking difference from straight-chain or aromatic aldehydes, our team brings assurance built on real interaction with the molecule, not just paperwork. We’re always open to collaboration, direct feedback, or the challenges of the next big application. The lessons we’ve gained producing, refining, and delivering this product set our approach: keep the conversation real, keep specs honest, and never stop adapting to the needs that matter most to the people using the material face-to-face in their daily work.