((1s,4r)-4-aminocyclopent-2-enyl)methanol d-tartrate stands out thanks to its precise molecular structure, which brings together an aminocyclopentene core with methanol functionality and a d-tartrate counterion. At room temperature, this substance tends to appear as a crystalline solid. Sometimes, it comes in the form of off-white or colorless flakes or occasionally as a powder, depending on preparation and storage. The presence of the d-tartrate salt means it handles moisture in the air differently than many other organic compounds, often forming a stable, free-flowing crystalline mass that resists easy clumping. Handling it feels a bit like working with granulated sugar: it packs densely, but still pours without effort when conditions stay dry.
The backbone of ((1s,4r)-4-aminocyclopent-2-enyl)methanol d-tartrate makes it interesting from a chemical standpoint. The chiral centers at carbons 1 and 4 create stereoisomerism, which sometimes plays a big role in how such compounds work within research or industry. Stereospecificity is not just academic; it can alter reactivity, melting point, and even solubility. Its formula—C10H17NO6—suggests a relatively modest molecular weight, but that does not limit its usefulness. The molecule's structure, packing arrangements, and counterion selection significantly influence its physical and chemical properties and in my own laboratory work, I’ve found that subtle changes like these can shift everything from color to safety requirements.
In almost every setting, the product shows up as a solid at standard temperature and pressure. The form you get depends on the supplier and the method used to crystallize it from solution. Crystal forms often produce small, glistening particles that catch the light like many amino acid salts. Density hovers near 1.35 g/cm³, which aligns with comparable organic acid salts. This compound does not have the volatility of more common solvents or small-molecule reagents. Instead, it behaves more like an amino acid salt in bulk properties, resisting deformation and melting only at relatively high temperatures, often reported around 148–153°C. Solutions created from this solid, whether in water or specialized solvents, turn out clear or slightly opalescent. In my experience, these solutions remain stable for long periods under controlled storage.
People often overlook details like HS Codes, but they matter for import, export, and compliance. Products like ((1s,4r)-4-aminocyclopent-2-enyl)methanol d-tartrate fall under codes for organic chemicals—between 2922 and 2929, depending on exact categorization—and this impacts paperwork and shipping costs. Most safety data sheets cite standard precautions: gloves, goggles, good ventilation, avoid inhaling dust, etc. It is not considered a particularly hazardous substance in small-scale laboratory use, but the presence of an amine group means it can irritate eyes, skin, or respiratory system if mishandled. Accidental ingestion or dust exposure should be treated seriously, and I’ve always insisted on sealed containers for storage. D-tartrate, like many tartaric acid salts, carries some risk of mild irritation but does not possess any special toxicity beyond what its components suggest.
Product datasheets typically specify purity above 98%, sometimes reaching the 99% needed for pharmaceutical intermediates or complex synthesis. Common identifiers include C10H17NO6 (molecular formula), a molecular weight near 247.24 g/mol, and unique chemical registry numbers for traceability. Labs often look for batch-specific information: melting point, optical rotation, and water content—all of which help confirm the identity and quality before use. Security in knowing each lot meets specification means fewer headaches during a synthesis, especially with chiral compounds prone to contamination or racemization. QC often involves both HPLC and NMR to confirm stereochemistry and purity.
((1s,4r)-4-aminocyclopent-2-enyl)methanol d-tartrate generally sees use in research settings or as a specialty intermediate in pharmaceutical development. Researchers gravitate toward this compound for its unique chiral and reactive profile, offering routes to more complex molecules. Producing this kind of compound does not happen by accident—it depends on well-controlled synthesis using raw materials like cyclopentenes, protected amines, and d-tartaric acid. Raw input quality directly impacts yield and purity, and any chemist who’s spent time troubleshooting a difficult batch knows the pain poor feedstock can bring. The safe use depends on both facility controls and training. Keeping material away from sources of heat, avoiding incompatible reagents, and proper labeling seem simple, but they are non-negotiable steps in keeping staff and environment protected.
Handling chemicals such as ((1s,4r)-4-aminocyclopent-2-enyl)methanol d-tartrate brings real responsibility. Even when the hazard profile reads as mild, decades in the lab taught me that accidents happen where people least expect them. Companies and institutions trusting chemists or operators with this material need to offer reliable training, clear work instructions, and up-to-date safety gear. Small details such as correct secondary containers or prompt cleanup of spills make all the difference. I’ve seen waste-handling systems fail because people underestimated the mess that high-purity, crystalline organics can cause. The right approach means not just following the letter of the law for compliance, but building a culture that values preparation, communication, and ongoing learning—not only for safety, but for practical, stress-free operation across industries and research fields.
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