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HS Code |
800970 |
| Cas Number | 590-86-3 |
| Iupac Name | 3-Methylbutanal |
| Molecular Formula | C5H10O |
| Molar Mass | 86.13 g/mol |
| Appearance | Colorless liquid |
| Density | 0.798 g/cm³ |
| Boiling Point | 90-92 °C |
| Melting Point | -80 °C |
| Flash Point | 14 °C (closed cup) |
| Solubility In Water | Slightly soluble |
| Odor | Pungent, malty |
As an accredited 3-Methylbutanal factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 3-Methylbutanal is packaged in a 100 mL amber glass bottle with a tight-seal cap and hazard labeling. |
| Shipping | 3-Methylbutanal should be shipped in tightly sealed containers, protected from light, heat, and moisture. It must be labeled as a flammable liquid and kept away from incompatible substances. Comply with all relevant regulations for hazardous materials, including proper documentation, placarding, and package integrity to ensure safe transit. |
| Storage | 3-Methylbutanal should be stored in a cool, well-ventilated area away from sources of ignition and strong oxidizing agents. Keep the container tightly closed and protected from direct sunlight. Store in a flammable chemicals cabinet, segregated from incompatible substances. Ensure proper labeling and secure shelving to prevent spills or leaks. Always follow local regulations for hazardous chemical storage. |
Applications of 3-Methylbutanal in Industrial Manufacturing3-Methylbutanal plays a key role as an intermediate and flavor compound in various industrial sectors. As a direct manufacturer, we deliver consistent quality to support demanding downstream processes. This section details its principal industrial applications, outlining compliance guidelines, usage ratios, process points, and target end products for each segment. 1. Food Flavor and Fragrance FormulationFood ingredient manufacturers use 3-Methylbutanal to impart malty, nutty, and cocoa-like notes in complex flavors. It is a characterizing aldehyde for baked goods, chocolate, confectionery, and savory formulations. Operators blend it into concentrated flavoring systems, complying with food safety requirements for controlled dosage and traceability. The compound undergoes rigorous quality testing before blending to meet sensory and shelf-life targets for regional product preferences. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
2. Pharmaceutical Intermediate for API SynthesisLeading pharmaceutical plants use 3-Methylbutanal as an intermediate in the multi-step synthesis of specific active pharmaceutical ingredients and vitamins. It functions as a building block for heterocyclic structures and amino acids. Production batches require validated process protocols and analytical verification to ensure impurity control and batch reproducibility under cGMP. Documentation includes full traceability and compliance with regional pharmacopoeia requirements. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
3. Agrochemical Synthesis (Herbicide and Fungicide Intermediates)Chemical crop protection manufacturers use 3-Methylbutanal as an essential intermediate in the synthesis of certain herbicides and fungicides. Its reactivity enables integration into alkylation, reductive amination, or heterocycle formation steps. Plants follow ISO- and GHS-guided handling protocols and monitor emissions according to sector regulations. All critical control points—including reaction completion and by-product removal—are verified by in-process analysis to uphold yield and purity for agricultural formulations. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Synthesis of Aroma Chemicals for Perfume and Cosmetic BasesPerfume and cosmetic aroma chemical producers utilize 3-Methylbutanal as a precursor for aliphatic aldehydes and alcohols, which constitute key notes in fine fragrances and personal care applications. Downstream processes emphasize precise chain extension or reduction to achieve the target olfactory profile. All production occurs in compliance with IFRA and good manufacturing practices to minimize allergen risk and guarantee batch-to-batch odor consistency. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
5. Animal Feed and Palatant ManufacturingProducers of animal nutrition supplements and palatants apply 3-Methylbutanal to enhance aroma and flavor in feed applications, especially for pet food and premixes. The compound provides meaty and appetizing notes that increase acceptance by sensitive animal species. Strict inclusion controls and real-time sensory assessment ensure regulatory compliance with feed additive orders, and integration procedures focus on uniform distribution within the carrier matrix. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
6. Synthetic Route Intermediate for Specialty Chemicals (e.g., Lubricant Additives)OEMs and specialty chemical plants use 3-Methylbutanal as a transient intermediate to introduce branched alkyl groups in the synthesis of lubricant modifiers and anti-wear additives. This application demands stringent controls on process order and temperature, together with compliance audits for occupational safety and downstream regulatory documentation—especially for export-grade additives. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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Inside our manufacturing facility, where every batch of product starts with a balance of purity and consistency, 3-Methylbutanal holds a unique place on our list. This colorless liquid shows a strong, fruity aroma with a hint of malt. Workers who handle it can pick up on that scent as soon as we open a fresh drum. We produce 3-Methylbutanal under controlled temperatures and with high-purity distillation to guarantee clear, traceable quality for customers who require trust in each shipment.
3-Methylbutanal, often called isovaleraldehyde, carries the formula C5H10O. Our methods allow us to maintain content above 99%, verified by gas chromatography in-house. This attention to detail helps keep any by-products or residual solvents in tight check, far below the thresholds required by food or fragrance producers.
Over the years, we have seen 3-Methylbutanal work as a core ingredient in multiple industries. In flavors and fragrances, this aldehyde provides that ripened, natural aroma to products that mimic apples, chocolate, butter, and other sweet notes. Many major firms source directly for their blending lines or downstream manufacturing. It blends well in low concentrations, so flavorists and perfumers recognize its power in rounding off the harsh edges of synthetic compounds.
The chemical does not stop in the world of scents and taste. Our partners in plastics and special polymers use 3-Methylbutanal as a building block in the synthesis of pharmaceuticals and vitamin intermediates. In certain vitamins like B5, its carbon backbone offers an accessible starting material through straightforward chemical steps. Engineers value its reactivity at the aldehyde group, which allows transformations with minimal processing expense.
Beyond that, the brewing industry and processed beverage brands continue to watch its formation and presence. Some flavor formation during fermentation arises from natural processes, but others turn to added 3-Methylbutanal for repeatable, enhanced aroma in final products.
We use only stainless-steel reactors and glass-lined columns through each production. Tanks and drums show clear labeling with lot codes, so traceability runs throughout every load. Specification details matter to our buyers: Water content consistently reports below 0.2%, which curbs unwanted side reactions or microbial issues. Acidity levels stay controlled, preventing degradation or discoloration in finished formulations.
Every order receives a certificate of analysis covering chromatogram readouts. Our packaging options include 200 kg drums for factory-scale users and 20 kg pails for laboratories or smaller research groups. Over time, we have learned that avoiding contamination at every stage — from the initial synthesis all the way through shipping — helps avoid the kind of off-odors or volatile breakdown that can disappoint high-end users.
Not all short-chain aldehydes behave equally. Customers who once used alternatives like n-butanal or valeraldehyde report that 3-Methylbutanal offers a rounder, less pungent aroma under most blending conditions. Where n-butanal brings a more acrid, sharp note, isovaleraldehyde mimics the profile of well-aged cheeses, ripe fruits, or malted products. That difference makes all the difference in both flavor and fragrance lines when subtlety matters.
We have seen chemists try to push C4 or other C5 aldehydes into places where 3-Methylbutanal really belongs. The result rarely satisfies, whether in solvent power, flavor, or by-product profiles. Its branched structure plays an important role, lending resilience against unwanted oxidation and better performance at ambient temperatures. Those traits preserve integrity during storage and make the difference for logistics teams who need confidence in remote distribution chains.
The path to a robust 3-Methylbutanal supply took practice. Early on, we struggled with color stability and dissolved oxygen, which resulted in occasional yellowing or fading in downstream applications. We fixed that by double-filtering at final transfer and adopting inert nitrogen blanketing for all filled drums. Customers quickly responded: batches retained their signature aroma, and shelf-life complaints disappeared.
For years, buyers have asked for low-residual solvent levels. Our newer separation units deliver that, ensuring downstream users do not battle with masking or extra purification steps. Each batch receives a final purity check, and our tools allow immediate adjustments if results stray outside of promised parameters. It is time- and resource-intensive, but experience says that shortcuts tend to haunt everyone later. Several global customers have mirrored this commitment by setting procurement contracts that only accept independent purity validation—something our team supports by welcoming third-party inspections.
Batch scale ranges from a few liters for research partners to tons for flavor and chemical synthesis firms. Small-batch users want flexibility—so we maintain inventory for quick dispatch, even same-day where logistics allow. Long-standing relationships with large chemical buyers push us to upgrade blending and transfer lines, cutting lead times to less than one week on repeat orders.
More than once, customers have reported that even small changes in source material purity shift outcomes in fragrance or pharmaceutical syntheses. Our teams pay attention to humidity and indoor temperature at loading and unloading points, since sudden swings risk condensation inside drums. These details become more pronounced with delicate aldehydes. Training shifts remain focused on this, delivering not only uniform product but batches that preserve reactive groups for maximum effect downstream.
In food and beverage production, traceability and food safety remain a non-negotiable component. Our decision to use food-grade materials and lubricants in relevant process areas did not come from outside pressure—it arose from decades of reporting complaints that could be traced to cross-contamination at the raw material or equipment level. Every drum we send into a consumer-facing industry holds that history of incremental improvement.
Increasing scrutiny from both global regulators and private auditors has moved the line higher for what counts as “clean” chemical supply. Years ago, it was enough to provide a high-purity certificate. Today, we work toward broader compliance—Kosher, Halal, and ISO certifications—all built on a real audit trail from inbound raw material to outbound packaged goods. Our teams host annual reviews with key buyers, discussing trace documentation, risk assessments, and recommendations from global food and fragrance safety groups.
We also interface with flavor and perfumery panels. These partners conduct blind sensory panels, rating aroma and taste contributions side by side with natural 3-Methylbutanal isolates. Their comments push us to keep looking for cleaner, fresher, and more stable product delivery—even at the expense of higher rejection rates in final QC.
European and North American buyers now audit supplier chains under the Food Safety Modernization Act or REACH programs. That reality prompted us to overhaul both documentation and risk management—establishing batch numbering systems, raw material tracking, and transparent reporting. Concerns over possible aldehyde formation by unwanted side reactions in shipping or storage led us to double-seal packaging and add real-time temperature logging in bulk containers for critical loads.
Reaching these benchmarks was not automatic. Local regulatory agencies expect not just test data, but direct evidence of clean runs, filtered air supply for vented tanks, and documented mitigation steps for spill or contamination. It costs more to run this level of operation, and sometimes price-sensitive buyers question the value. We walk through the steps—showing how those who cut corners usually face higher reprocessing or claim costs in the end.
The real impact lands with the downstream consumer. Lowered impurity loads translate into food, beverage, or consumer goods with fewer off-tastes, improved storage stability, and better clarity in flavor or fragrance. Waste handlers report lower environmental load because we have already removed many non-volatile impurities at source. Each step in this chain connects to the quality and reputation of finished consumer goods.
Process improvements rarely happen in a vacuum. We work in concert with catalyst suppliers, glassware vendors, and inspection labs to shrink reaction times while driving down solvent residues in finished product. When we developed a more efficient approach for solvent recovery, a pilot run revealed a subtle drop in acetaldehyde by-product formation. Sharing those results with a European partner recently helped them minimize off-notes in a series of new beverage launches.
We see growing collaboration with academic partners and flavor houses. These collaborations bring feedback on performance at the sensory level—how does a batch behave in a real chocolate bar, cookie, or perfume base. The loop closes with improvements at the plant, new validation standards, and the occasional re-tuning of distillation profiles to catch shifting customer requirements.
Sustainability concerns reach our site too. Over the last decade we have added energy recovery units and solvent recycling loops that reduce emissions. All process vents get run through activated carbon and scrubber systems. These changes rippled out to both our safety margins and final product—lower background odors, less environmental footprint, and easier compliance documentation for high-scrutiny buyers.
We also collect feedback from local communities. Ongoing investment in noise, odor, and water monitoring showed us that sustainable growth builds from local acceptance. These investments cut the cycle of complaint and reaction that once colored early expansions of the facility. The steady, even pace of production builds trust and predictability for global partners.
Lessons keep coming to us from the field—sometimes in the way a product displays after months in a retailer’s warehouse, or in tracking unexpected off-odors found by a bakery end-user after a packaging mishap. We run stability tests at multiple temperature and humidity levels, and modify anti-oxidation protocols if data suggest better shelf life is possible. Technical service staff interface with end-users, participating in root-cause analyses and finding improvements that can be built back into the manufacturing process.
Large volume users in the vitamin sector note that even minor increases in aldehyde purity affect processing time and yield. In one case, a refinement in raw material cleaning raised vitamin intermediate output without needing to change downstream chemistry. Such feedback informs every tweak in reactor cleaning or feedstock qualification.
On one end, there is tradition—the tried and true ways of reacting, distilling, and handling classic aldehydes like 3-Methylbutanal. These practices produce a robust, consistent product, which repeat buyers demand year after year. At the other end, change drives the industry: requests for higher purity, lower environmental load, and shorter supply chains nudge us to innovate. Both customer pressure and internal pride keep us just ahead of market demand, supplying a 3-Methylbutanal that performs equally in a mass-produced chocolate bar or a precision-synthesized vitamin precursor.
The distinction between 3-Methylbutanal and related aldehydes means practical choices for the buyer. Where absolute aroma consistency, low by-products, and strong shelf-life retention matter, isovaleraldehyde shows its value. Our factory teams put in the work at every step—purification, QA, packaging, and transport—so that each drum carries forward that history of craftsmanship and attention to detail.
As manufacturers, we see demand for 3-Methylbutanal continuing to grow across food, fragrance, pharmaceutical, and fine chemical sectors. The chemistry of the molecule gives flexibility and power in formulation and synthesis, but it is our decade of accumulated technique and customer feedback that keeps standards high. We remain focused on traceability, persistent quality control, and direct communication with buyers—so that every load matches both internal promise and external regulation.
The journey never ends. Whether the next improvement comes from a new reactor lining, an innovative air filtration device, or a clever fix from a technician on the night shift, we build each batch with the lessons of the past and goals for the future. The trust given to us by customers in sensitive flavor and pharmaceutical lines guides every decision in our plant, and we expect that to continue as long as product integrity counts in the global marketplace.
