Benzonitrile, 4-Amino-3-Iodo-, stands out as a versatile intermediate in pharmaceutical and chemical synthesis. Chemists turn to this compound for its unique structure, with an amino group at the fourth position and an iodine atom at the third. This combination offers a launchpad for complex molecule construction, including active pharmaceutical ingredients and specialty chemicals. Students of organic chemistry quickly notice its blueprint: C7H5IN2. On the lab bench, it features a solid form with a specific density close to 1.89 g/cm³. It holds a melting point region between 140-142°C and has the HS Code 2926909090, making customs procedures smoother for bulk shipments.
Safe handling always takes priority when working with halogenated benzonitriles. Many processes that use 4-Amino-3-Iodobenzonitrile require awareness of its hazardous and harmful potential if not managed properly. The material safety data sheet (MSDS) for this compound (also referred to as SDS) pours details into every aspect: hazard labeling, recommended ventilation, glove specifications, and emergency steps in case of skin or eye contact. In China, chemical manufacturers who export raw materials for global use tend to list compliance with ISO or SGS standards up front, making traceability less guesswork and reducing the grey zones for importers. I’ve found that a factory willing to share a full set of documents — TDS, REACH, MSDS, and even kosher or halal certificates — signals a legitimate operation, not a shadowy trader.
Most buyers in research and industry want more than a quote. They watch real-time updates on factory prices from China to catch fluctuations and trends. Factory-direct offers lower MOQ, so small batches ship alongside 100 kg orders. Certification like REACH or ISO demonstrates regulatory standing, and allows regulatory confidence when moving goods internationally. CIF and FOB quotes let the purchaser analyze logistics — customs fees, sea or air freight — before clicking purchase. Recently, a batch entered the market at a free sample offer, reflecting intense price competition among Chinese suppliers. The conversation often expands beyond "for sale" claims. Genuine suppliers don’t dodge hard questions about traceability, sample support, or certification. This matters, as distributors deal with counterfeit or off-spec material too often in fine chemicals.
Researchers who hunt for a safe, compliant 4-Amino-3-Iodobenzonitrile solution look beyond price tags. Halal or kosher certification opens regional markets. Documentation that matches the batch (matching COA, TDS, and SGS/ISO stamp) beats slick marketing. My own experience tells me: factories that welcome third-party audits and offer free samples show confidence in their product. European regulation, like REACH, further lifts trust and enables larger business — especially for bulk buyers looking to scale. Labs — pharma, academic, or industrial — need not guess at molecular structure or purity specs when a transparent supplier hands over the exact spectroscopic and analytical data. Then, R&D teams can judge whether the chemical’s properties match the planned application.
Every chemical transaction rides on the backbone of clear documentation and safe logistics. Benzonitrile, 4-Amino-3-Iodo-, drawn from established Chinese suppliers, can reach buyers fast if the exporter brings together MSDS, production capability, and competitive price under one roof. Purchasers with an eye on certification and shipping options (CIF, FOB) create less friction along the supply chain. As regulations shift and digital traceability grows, companies that share detailed documents and offer transparent processes will stand out. That sets the stage for safer, more efficient chemical trade in a global market where every detail counts.
